Exam Photo & Signature Resizer Tools
Resize photos, signatures, thumb impressions and declarations for SSC, UPSC, IBPS, NEET, GATE and JEE with official limits and CoreTools output defaults kept visibly separate — free, instant, and 100% in your browser.
Signature Resizer for Exams
Signature Resizer — signature ka size kam kare to exact KB and pixel specs for SSC, UPSC, IBPS, RRB, CTET, NEET and GATE. Free, in your browser.
Thumb Impression Resizer
Thumb Impression Resizer — angutha nishan resize kare to 240×240px and 20–50KB for IBPS, SBI and RBI forms. Free, in your browser.
Handwritten Declaration Resizer
Handwritten Declaration Resizer — declaration resize kare to 800×400px and 50–100KB for SBI PO and IBPS forms. Free, in your browser.
Passport Size Photo Maker
Passport Photo Maker — passport size photo banaye with country and exam presets. Cropped, sized and exported in your browser. Free.
Change Photo Background Color
Change a photo's background to white, light blue, red, blue or grey — free AI background removal + recolor, right in your browser. No upload.
SSC CGL Signature Resizer
SSC CGL Signature Resizer: Official signature requirements: JPG/JPEG, 10-20 KB. Official-source conflict: The main instructions say approximately 6 × 2 cm; Annexure IV says approximately 4 × 2 cm. 472×157 pixels at 200 DPI is the editable CoreTools 3:1 working default; fixed pixels and DPI are not official requirements.
SSC CHSL Signature Resizer
SSC CHSL Signature Resizer: Official signature requirements: JPG/JPEG, 10–20 KB, approximately 6 × 2 cm. 472×157 pixels is the rounded CoreTools conversion/default from approximately 6 × 2 cm at 200 DPI; it is not a separately published official pixel requirement.
SSC MTS Signature Resizer
SSC MTS Signature Resizer: Official signature requirements: JPG/JPEG, 10–20 KB, approximately 6 × 2 cm. 472×157 pixels is the rounded CoreTools conversion/default from approximately 6 × 2 cm at 200 DPI; it is not a separately published official pixel requirement.
SSC CPO Signature Resizer
SSC CPO Signature Resizer: Official signature requirements: JPG/JPEG, 10-20 KB. Official-source conflict: The SSC CPO 2026 notice says approximately 6 × 2 cm in para 8.6 and Annexure-II but approximately 4 × 2 cm in para 23(k). 472×157 pixels at 200 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
SSC JE Signature Resizer
SSC JE Signature Resizer: Signature requirements: JPG/JPEG, No fixed dimensions stated. Some values are CoreTools defaults where the notice doesn't specify them; every value is adjustable. 472×157 pixels at 200 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
SSC Stenographer Signature Resizer
SSC Stenographer Signature Resizer: Official signature requirements: JPG/JPEG, 10–20 KB, approximately 6 × 2 cm. 472×157 pixels is the rounded CoreTools conversion/default from approximately 6 × 2 cm at 200 DPI; it is not a separately published official pixel requirement.
SSC (Scribe) Signature Resizer
SSC (Scribe) Signature Resizer: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 472×157 pixels at 200 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
SSC GD Constable Signature Resizer
SSC GD Constable Signature Resizer: Official signature requirements: JPG/JPEG, 10–20 KB, approximately 6 × 2 cm, 300 DPI. 709×236 pixels is the rounded CoreTools conversion/default from approximately 6 × 2 cm at 300 DPI; it is not a separately published official pixel requirement. 300 DPI is stated by the official source.
UPSC Signature Resizer
UPSC Signature Resizer: Signature requirements: JPG/JPEG, 20–100 KB, The source says 350-500 pixels without establishing width x height. Some values are CoreTools defaults where the notice doesn't specify them; every value is adjustable. 350×500 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
UPPSC Signature Resizer
UPPSC Signature Resizer: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 472×236 pixels at 200 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
MPSC Signature Resizer
MPSC Signature Resizer: Official signature requirements: JPG/JPEG, up to 50 KB (no official minimum), approximately 3.5 × 1.5 cm. 413×177 pixels is the rounded CoreTools conversion/default from approximately 3.5 × 1.5 cm at 300 DPI; it is not a separately published official pixel requirement.
BPSC Signature Resizer
BPSC Signature Resizer: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 220×100 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
IBPS PO Signature Resizer
IBPS PO Signature Resizer: Official signature requirements: JPG/JPEG, 10–20 KB, 140×60 preferred pixels. The tool starts at the official preferred signature output: 140×60 pixels, 10–20 KB.
IBPS Clerk Signature Resizer
IBPS Clerk Signature Resizer: Official signature requirements: JPG/JPEG, 10–20 KB, 140×60 preferred pixels. The tool starts at the official preferred signature output: 140×60 pixels, 10–20 KB.
IBPS RRB Signature Resizer
IBPS RRB Signature Resizer: Signature requirements: JPG/JPEG, 10–20 KB, 140×60 preferred pixels. Some values are CoreTools defaults where the notice doesn't specify them; every value is adjustable. The tool starts at the published preferred signature output: 140×60 pixels, 10–20 KB.
SBI PO Signature Resizer
SBI PO Signature Resizer: Official signature requirements: JPG/JPEG, 10–20 KB, 140×60 preferred pixels. The tool starts at the official preferred signature output: 140×60 pixels, 10–20 KB.
SBI Clerk Signature Resizer
SBI Clerk Signature Resizer: Official signature requirements: JPG/JPEG, 10–20 KB, 140×60 preferred pixels. The tool starts at the official preferred signature output: 140×60 pixels, 10–20 KB.
RBI Assistant Signature Resizer
RBI Assistant Signature Resizer: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 140×60 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
RBI Grade B Signature Resizer
RBI Grade B Signature Resizer: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 140×60 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
NABARD Grade A Signature Resizer
NABARD Grade A Signature Resizer: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 140×60 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
LIC AAO Signature Resizer
LIC AAO Signature Resizer: Official signature requirements: JPG/JPEG, 10–20 KB, 140×60 preferred pixels. The tool starts at the official preferred signature output: 140×60 pixels, 10–20 KB.
NEET UG Signature Resizer
NEET UG Signature Resizer: Official signature requirements: JPG/JPEG, 10–100 KB, No fixed pixel dimensions stated, no fixed official DPI. 413×177 pixels at 300 DPI is the editable CoreTools output default; fixed pixels and DPI are not official requirements.
GATE Signature Resizer
GATE Signature Resizer: Official signature requirements: JPG/JPEG, 3–300 KB, 250×80 to 580×180 pixels. 415×130 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
CTET Signature Resizer
CTET Signature Resizer: Official signature requirements: JPG/JPEG, 3–30 KB, approximately 3.5 × 1.5 cm. 413×177 pixels is the rounded CoreTools conversion/default from approximately 3.5 × 1.5 cm at 300 DPI; it is not a separately published official pixel requirement.
UPTET Signature Resizer
UPTET Signature Resizer: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 413×177 pixels at 300 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
RRB Group D Signature Resizer
RRB Group D Signature Resizer: Official signature requirements: JPG/JPEG, 30–49 KB, at least 140×60 pixels and approximately 35 × 20 mm, 100 DPI. 140×80 pixels is the rounded CoreTools conversion/default from at least 140×60 pixels and approximately 35 × 20 mm at 100 DPI; it is not a separately published official pixel requirement. 100 DPI is stated by the official source.
SSC (Scribe) Photo Maker
SSC (Scribe) Photo Maker: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 265×340 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
UPSC Photo Maker
UPSC Photo Maker: Photo requirements: JPG/JPEG, 20–200 KB, No fixed pixel dimensions stated. Some values are CoreTools defaults where the notice doesn't specify them; every value is adjustable. 350×350 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
UPPSC Photo Maker
UPPSC Photo Maker: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 394×472 pixels at 200 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
MPSC Photo Maker
MPSC Photo Maker: Official photo requirements: JPG/JPEG, up to 50 KB (no official minimum), approximately 3.5 × 4.5 cm. 413×531 pixels is the rounded CoreTools conversion/default from approximately 3.5 × 4.5 cm at 300 DPI; it is not a separately published official pixel requirement.
BPSC Photo Maker
BPSC Photo Maker: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 250×250 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
IBPS PO Photo Maker
IBPS PO Photo Maker: Photo requirements: JPG/JPEG, 20–50 KB, approximately 4.5 × 3.5 cm. Some values are CoreTools defaults where the notice doesn't specify them; every value is adjustable. The tool starts at the published preferred photo output: 200×230 pixels, 20–50 KB.
IBPS Clerk Photo Maker
IBPS Clerk Photo Maker: Official photo requirements: JPG/JPEG, 20–50 KB, approximately 4.5 × 3.5 cm. The tool starts at the official preferred photo output: 200×230 pixels, 20–50 KB.
SBI PO Photo Maker
SBI PO Photo Maker: Official photo requirements: JPG/JPEG, 20–50 KB, approximately 4.5 × 3.5 cm. The tool starts at the official preferred photo output: 200×230 pixels, 20–50 KB.
SBI Clerk Photo Maker
SBI Clerk Photo Maker: Official photo requirements: JPG/JPEG, 20–50 KB, approximately 4.5 × 3.5 cm. The tool starts at the official preferred photo output: 200×230 pixels, 20–50 KB.
RBI Assistant Photo Maker
RBI Assistant Photo Maker: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 200×230 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
RBI Grade B Photo Maker
RBI Grade B Photo Maker: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 200×230 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
NABARD Grade A Photo Maker
NABARD Grade A Photo Maker: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 200×230 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
LIC AAO Photo Maker
LIC AAO Photo Maker: Official photo requirements: JPG/JPEG, 20–50 KB, approximately 4.5 × 3.5 cm. The tool starts at the official preferred photo output: 200×230 pixels, 20–50 KB.
NEET UG Photo Maker
NEET UG Photo Maker: Official photo requirements: JPG/JPEG, 10–200 KB, No fixed dimensions stated. 413×531 pixels at 300 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
GATE Photo Maker
GATE Photo Maker: Official photo requirements: JPG/JPEG, 5–600 KB, 200×260 to 530×690 pixels. 480×640 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
CTET Photo Maker
CTET Photo Maker: Official photo requirements: JPG/JPEG, 10–100 KB, approximately 3.5 × 4.5 cm. 413×531 pixels is the rounded CoreTools conversion/default from approximately 3.5 × 4.5 cm at 300 DPI; it is not a separately published official pixel requirement.
UPTET Photo Maker
UPTET Photo Maker: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 413×531 pixels at 300 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
IBPS PO Thumb Impression
IBPS PO Thumb Impression: Thumb impression requirements: JPG/JPEG, 20–50 KB, 3 × 3 cm and 240×240 pixels, 200 DPI. Some values are CoreTools defaults where the notice doesn't specify them; every value is adjustable. The tool uses the published thumb impression output: 240×240 pixels, 200 DPI, 20–50 KB.
IBPS Clerk Thumb Impression
IBPS Clerk Thumb Impression: Official thumb impression requirements: JPG/JPEG, 20–50 KB, 3 × 3 cm and 240×240 pixels, 200 DPI. The tool uses the official thumb impression output: 240×240 pixels, 200 DPI, 20–50 KB.
IBPS RRB Thumb Impression
IBPS RRB Thumb Impression: Thumb impression requirements: JPG/JPEG, 20–50 KB, 3 × 3 cm and 240×240 pixels, 200 DPI. Some values are CoreTools defaults where the notice doesn't specify them; every value is adjustable. The tool uses the published thumb impression output: 240×240 pixels, 200 DPI, 20–50 KB.
SBI PO Thumb Impression
SBI PO Thumb Impression: Official thumb impression requirements: JPG/JPEG, 20–50 KB, 3 × 3 cm and 240×240 pixels, 200 DPI. The tool uses the official thumb impression output: 240×240 pixels, 200 DPI, 20–50 KB.
SBI Clerk Thumb Impression
SBI Clerk Thumb Impression: Official thumb impression requirements: JPG/JPEG, 20–50 KB, 3 × 3 cm and 240×240 pixels, 200 DPI. The tool uses the official thumb impression output: 240×240 pixels, 200 DPI, 20–50 KB.
RBI Assistant Thumb Impression
RBI Assistant Thumb Impression: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 240×240 pixels at 200 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
RBI Grade B Thumb Impression
RBI Grade B Thumb Impression: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 240×240 pixels at 200 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
NABARD Grade A Thumb Impression
NABARD Grade A Thumb Impression: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 240×240 pixels at 200 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
LIC AAO Thumb Impression
LIC AAO Thumb Impression: Official thumb impression requirements: JPG/JPEG, 20–50 KB, 3 × 3 cm and 240×240 pixels, 200 DPI. The tool uses the official thumb impression output: 240×240 pixels, 200 DPI, 20–50 KB.
IBPS PO Handwritten Declaration
IBPS PO Handwritten Declaration: Handwritten declaration requirements: JPG/JPEG, 50–100 KB, 10 × 5 cm and 800×400 pixels, 200 DPI. Some values are CoreTools defaults where the notice doesn't specify them; every value is adjustable. The tool uses the published handwritten declaration output: 800×400 pixels, 200 DPI, 50–100 KB.
IBPS Clerk Handwritten Declaration
IBPS Clerk Handwritten Declaration: Official handwritten declaration requirements: JPG/JPEG, 50–100 KB, 10 × 5 cm and 800×400 pixels, 200 DPI. The tool uses the official handwritten declaration output: 800×400 pixels, 200 DPI, 50–100 KB.
SBI PO Handwritten Declaration
SBI PO Handwritten Declaration: Official handwritten declaration requirements: JPG/JPEG, 50–100 KB, 10 × 5 cm and 800×400 pixels, 200 DPI. The tool uses the official handwritten declaration output: 800×400 pixels, 200 DPI, 50–100 KB.
SBI Clerk Handwritten Declaration
SBI Clerk Handwritten Declaration: Official handwritten declaration requirements: JPG/JPEG, 50–100 KB, 10 × 5 cm and 800×400 pixels, 200 DPI. The tool uses the official handwritten declaration output: 800×400 pixels, 200 DPI, 50–100 KB.
RBI Assistant Handwritten Declaration
RBI Assistant Handwritten Declaration: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 800×400 pixels at 200 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
RBI Grade B Handwritten Declaration
RBI Grade B Handwritten Declaration: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 800×400 pixels at 200 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
NABARD Grade A Handwritten Declaration
NABARD Grade A Handwritten Declaration: This preset follows the latest available guidance. Sizes can change between cycles, so it's worth a quick check of your notification — every value is adjustable. 800×400 pixels at 200 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
LIC AAO Handwritten Declaration
LIC AAO Handwritten Declaration: Official handwritten declaration requirements: JPG/JPEG, 50–100 KB, 10 × 5 cm and 800×400 pixels, 200 DPI. The tool uses the official handwritten declaration output: 800×400 pixels, 200 DPI, 50–100 KB.
NEET UG Fingers & Thumb Impressions
NEET UG Fingers & Thumb Impressions: Official finger and thumb impressions requirements: JPG/JPEG, The bulletin states both 10-200 KB and 50-300 KB in different sections.. Official-source conflict: Conflicting official ranges: 10-200 KB and 50-300 KB. 800×600 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
NDA Photo Maker
NDA Photo Maker: Photo requirements: JPG/JPEG, 20–200 KB, No fixed pixel dimensions stated. Some values are CoreTools defaults where the notice doesn't specify them; every value is adjustable. 350×350 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
NDA Triple Signature Resizer
NDA Triple Signature Resizer: Signature requirements: JPG/JPEG, 20–100 KB, The source says 350-500 pixels without establishing width x height. Some values are CoreTools defaults where the notice doesn't specify them; every value is adjustable. 350×500 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
CDS Photo Maker
CDS Photo Maker: Photo requirements: JPG/JPEG, 20–200 KB, No fixed pixel dimensions stated. Some values are CoreTools defaults where the notice doesn't specify them; every value is adjustable. 350×350 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
CDS Triple Signature Resizer
CDS Triple Signature Resizer: Signature requirements: JPG/JPEG, 20–100 KB, The source says 350-500 pixels without establishing width x height. Some values are CoreTools defaults where the notice doesn't specify them; every value is adjustable. 350×500 pixels is the editable CoreTools working default; fixed pixels are not official requirements.
AFCAT Photo Maker
AFCAT Photo Maker: Official photo requirements: JPG/JPEG, 100–200 KB, No fixed dimensions stated. 413×531 pixels at 300 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
AFCAT Signature Resizer
AFCAT Signature Resizer: Official signature requirements: JPG/JPEG, 80–150 KB, No fixed dimensions stated. 413×177 pixels at 300 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
AFCAT Thumb Impression Resizer
AFCAT Thumb Impression Resizer: Official thumb impression requirements: JPG/JPEG, 50–100 KB, No fixed dimensions stated. 240×240 pixels at 200 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
JEE Main 2026 Photo Maker
JEE Main 2026 Photo Maker: Official photo requirements: JPG/JPEG, 10–200 KB, No fixed dimensions stated. 413×531 pixels at 300 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
JEE Main 2026 Signature Resizer
JEE Main 2026 Signature Resizer: Official signature requirements: JPG/JPEG, 10–100 KB, No fixed dimensions stated. 413×177 pixels at 300 DPI is the editable CoreTools working default; fixed pixels and DPI are not official requirements.
IBPS RRB XV Photo Maker
IBPS RRB XV Photo Maker: Photo requirements: JPG/JPEG, 20–50 KB, approximately 4.5 × 3.5 cm. Some values are CoreTools defaults where the notice doesn't specify them; every value is adjustable. The tool starts at the published preferred photo output: 200×230 pixels, 20–50 KB.
IBPS RRB XV Declaration Resizer
IBPS RRB XV Declaration Resizer: Handwritten declaration requirements: JPG/JPEG, 50–100 KB, 10 × 5 cm and 800×400 pixels, 200 DPI. Some values are CoreTools defaults where the notice doesn't specify them; every value is adjustable. The tool uses the published handwritten declaration output: 800×400 pixels, 200 DPI, 50–100 KB.
Portal live-photo requirements
These are capture notices, not photo-upload resizer presets. Follow the application portal and the linked exam-specific notice.
Exam document presets and evidence
Each row is an editable runtime preset. Open a tool to see its source, cycle, checked date, and evidence status.
| Exam | Document | Pixels | File size | Evidence |
|---|---|---|---|---|
| SSC CGL | Signature | 472 × 157 | 10–20 KB | official-conflict |
| SSC CHSL | Signature | 472 × 157 | 10–20 KB | verified-current-cycle |
| SSC MTS | Signature | 472 × 157 | 10–20 KB | verified-latest-official |
| SSC CPO | Signature | 472 × 157 | 10–20 KB | official-conflict |
| SSC JE | Signature | 472 × 157 | 10–20 KB | official-partial |
| SSC Stenographer | Signature | 472 × 157 | 10–20 KB | verified-current-cycle |
| SSC (Scribe) | Photograph (scribe) | 265 × 340 | 20–50 KB | unverified |
| SSC (Scribe) | Signature (scribe) | 472 × 157 | 10–20 KB | unverified |
| UPSC | Photograph | 350 × 350 | 20–200 KB | official-partial |
| UPSC | Signature (Triple) | 350 × 500 | 20–100 KB | official-partial |
| NDA | Photograph | 350 × 350 | 20–200 KB | official-partial |
| NDA | Signature (Triple) | 350 × 500 | 20–100 KB | official-partial |
| CDS | Photograph | 350 × 350 | 20–200 KB | official-partial |
| CDS | Signature (Triple) | 350 × 500 | 20–100 KB | official-partial |
| AFCAT | Photograph | 413 × 531 | 100–200 KB | verified-current-cycle |
| AFCAT | Signature | 413 × 177 | 80–150 KB | verified-current-cycle |
| AFCAT | Thumb Impression | 240 × 240 | 50–100 KB | verified-current-cycle |
| UPPSC | Photograph | 394 × 472 | up to 50 KB (no official minimum) | unverified |
| UPPSC | Signature | 472 × 236 | up to 30 KB (no official minimum) | unverified |
| MPSC | Photograph | 413 × 531 | up to 50 KB (no official minimum) | verified-latest-official |
| MPSC | Signature | 413 × 177 | up to 50 KB (no official minimum) | verified-latest-official |
| BPSC | Photograph | 250 × 250 | up to 25 KB (no official minimum) | unverified |
| BPSC | Signature | 220 × 100 | up to 15 KB (no official minimum) | unverified |
| IBPS PO | Photograph | 200 × 230 | 20–50 KB | official-partial |
| IBPS PO | Signature | 140 × 60 | 10–20 KB | verified-current-cycle |
| IBPS PO | Left Thumb Impression | 240 × 240 | 20–50 KB | official-partial |
| IBPS PO | Handwritten Declaration | 800 × 400 | 50–100 KB | official-partial |
| IBPS Clerk | Photograph | 200 × 230 | 20–50 KB | verified-current-cycle |
| IBPS Clerk | Signature | 140 × 60 | 10–20 KB | verified-current-cycle |
| IBPS Clerk | Left Thumb Impression | 240 × 240 | 20–50 KB | verified-current-cycle |
| IBPS Clerk | Handwritten Declaration | 800 × 400 | 50–100 KB | verified-current-cycle |
| IBPS RRB | Signature | 140 × 60 | 10–20 KB | official-partial |
| IBPS RRB | Left Thumb Impression | 240 × 240 | 20–50 KB | official-partial |
| IBPS RRB | Photo | 200 × 230 | 20–50 KB | official-partial |
| IBPS RRB | Handwritten Declaration | 800 × 400 | 50–100 KB | official-partial |
| SBI PO | Photograph | 200 × 230 | 20–50 KB | verified-current-cycle |
| SBI PO | Signature | 140 × 60 | 10–20 KB | verified-current-cycle |
| SBI PO | Left Thumb Impression | 240 × 240 | 20–50 KB | verified-current-cycle |
| SBI PO | Handwritten Declaration | 800 × 400 | 50–100 KB | verified-current-cycle |
| SBI Clerk | Photograph | 200 × 230 | 20–50 KB | verified-current-cycle |
| SBI Clerk | Signature | 140 × 60 | 10–20 KB | verified-current-cycle |
| SBI Clerk | Left Thumb Impression | 240 × 240 | 20–50 KB | verified-current-cycle |
| SBI Clerk | Handwritten Declaration | 800 × 400 | 50–100 KB | verified-current-cycle |
| RBI Assistant | Photograph | 200 × 230 | 20–50 KB | unverified |
| RBI Assistant | Signature | 140 × 60 | 10–20 KB | unverified |
| RBI Assistant | Left Thumb Impression | 240 × 240 | 20–50 KB | unverified |
| RBI Assistant | Handwritten Declaration | 800 × 400 | 50–100 KB | unverified |
| RBI Grade B | Photograph | 200 × 230 | 20–50 KB | unverified |
| RBI Grade B | Signature | 140 × 60 | 10–20 KB | unverified |
| RBI Grade B | Left Thumb Impression | 240 × 240 | 20–50 KB | unverified |
| RBI Grade B | Handwritten Declaration | 800 × 400 | 50–100 KB | unverified |
| NABARD Grade A | Photograph | 200 × 230 | 20–50 KB | unverified |
| NABARD Grade A | Signature | 140 × 60 | 10–20 KB | unverified |
| NABARD Grade A | Left Thumb Impression | 240 × 240 | 20–50 KB | unverified |
| NABARD Grade A | Handwritten Declaration | 800 × 400 | 50–100 KB | unverified |
| LIC AAO | Photograph | 200 × 230 | 20–50 KB | verified-latest-official |
| LIC AAO | Signature | 140 × 60 | 10–20 KB | verified-latest-official |
| LIC AAO | Left Thumb Impression | 240 × 240 | 20–50 KB | verified-latest-official |
| LIC AAO | Handwritten Declaration | 800 × 400 | 50–100 KB | verified-latest-official |
| NEET UG | Passport Photograph | 413 × 531 | 10–200 KB | verified-current-cycle |
| NEET UG | Postcard Photograph (4×6 in) | 1200 × 1800 | 10–200 KB | verified-current-cycle |
| NEET UG | Signature | 413 × 177 | 10–100 KB | verified-current-cycle |
| NEET UG | Fingers & Thumb Impressions (both hands) | 800 × 600 | 50–200 KB | official-conflict |
| GATE | Photograph | 480 × 640 | 5–600 KB | verified-current-cycle |
| GATE | Signature | 415 × 130 | 3–300 KB | verified-current-cycle |
| JEE Main | Photograph | 413 × 531 | 10–200 KB | verified-current-cycle |
| JEE Main | Signature | 413 × 177 | 10–100 KB | verified-current-cycle |
| CTET | Photograph | 413 × 531 | 10–100 KB | verified-current-cycle |
| CTET | Signature | 413 × 177 | 3–30 KB | verified-current-cycle |
| UPTET | Photograph | 413 × 531 | up to 20 KB (no official minimum) | unverified |
| UPTET | Signature | 413 × 177 | up to 10 KB (no official minimum) | unverified |
| RRB | Signature | 500 × 200 | 10–70 KB | unverified |
| RRB Group D | Signature | 140 × 80 | 30–49 KB | verified-current-cycle |
| SSC GD Constable | Signature | 709 × 236 | 10–20 KB | verified-current-cycle |
How these tools keep your application from being rejected
Indian exam portals validate uploads automatically: a signature that is 21 KB when the limit is 20 KB, or a photo at the wrong aspect ratio, is rejected before a human ever sees it. Our resizers work in three steps — first the image is decoded and its orientation corrected, then it is fitted to the exact pixel dimensions your exam requires, and finally the JPEG quality is binary-searched until the file lands inside the official KB window. The result is the largest, sharpest file the portal will accept.
For signatures, faint pencil-grey scans are the top rejection cause after file size. The ink-boost slider increases contrast, the whitening option flattens off-white paper to pure white, and grayscale removes colour casts from phone photos — producing the clean black-on-white signature every notification demands.
Everything runs locally on your device. Unlike upload-based resizers, your photograph and signature never travel to a server, which matters for documents tied to your identity.
Frequently asked questions
Why do exam portals reject my photo or signature upload?
The most common reasons are file size outside the allowed KB range, wrong pixel dimensions, wrong format (only JPG/JPEG is accepted by most portals), a non-white background, or a blurred scan. Our tools fix the size, dimensions and format automatically.
Are my photos uploaded to a server?
No. Every tool on this page runs 100% in your browser using your device’s own processor. Your photo and signature never leave your device.
How do I resize a signature to 10–20 KB for SSC or IBPS?
Open the Signature Resizer, pick your exam, and drop in your scanned signature. The tool resizes it to the exact pixel dimensions and compresses it into the required KB range in one step, with ink-boost and background-whitening options for faint scans.
Are these specifications up to date?
Each preset shows its own official source, cycle, checked date, and evidence status. CoreTools defaults are labelled separately when the source does not state exact pixels or DPI.
Can I prepare the IBPS thumb impression and handwritten declaration here?
Yes. Use the Thumb Impression Resizer (240 × 240 px, 20–50 KB) and the Handwritten Declaration Resizer (800 × 400 px, 50–100 KB).
Each preset shows its source, cycle, and verification status. Specifications can change between cycles, so confirm the source card before submitting.