Resize your photo and signature for NEET UG 2026 & JEE Main 2026 to exact NTA specs. Fix "File Too Large" errors instantly. Postcard photo (4×6 inch), signature resize, and DOP overlay — all in one tool.
NTA officially specifies these requirements in the Information Bulletin. Always verify your specific notification at neet.nta.nic.in / jeemain.nta.nic.in.
| Exam | Document | Format | Size (KB) | Dimensions (approx.) | Other Rules |
|---|---|---|---|---|---|
| 🩺 NEET UG | 📷 Passport Photograph | JPG/JPEG | 10 – 200 KB | 3.5 × 4.5 cm | White background, 80% face + ears, no mask, recent (after Jan 1 2026) |
| 🩺 NEET UG | ✍️ Signature | JPG/JPEG | 10 – 100 KB | 3.5 × 1.5 cm | Running handwriting, black/blue ink on white paper (not block/capital letters) |
| 🩺 NEET UG | 🖐️ Finger + Thumb Impressions | JPG/JPEG | 10 – 200 KB | White paper | Left + Right hand separately, clear impressions, black/blue ink |
| ⚙️ JEE Main | 📷 Passport Photograph | JPG/JPEG | 10 – 200 KB | 3.5 × 4.5 cm | Colour, white background, 80% face + ears, no mask (specs OK if used regularly) |
| ⚙️ JEE Main | ✍️ Signature | JPG/JPEG | 10 – 100 KB | 3.5 × 1.5 cm | Black/blue ink on white paper, clear & legible |
NTA portals validate three things automatically. Understanding each helps you avoid upload failures.
The portal checks pixel dimensions for aspect ratio validation. Photo should be approximately 3.5×4.5 cm (portrait orientation). Incorrect aspect ratios fail the automated check immediately.
NEET/JEE photos must be 10–200 KB. Signatures must be 10–100 KB. Files outside these ranges are rejected by NTA's portal validation regardless of image quality.
Only JPG/JPEG format is accepted. PNG, WEBP, HEIC (iPhone), and BMP files are not accepted. Our tool automatically converts all formats to JPG — transparent backgrounds become white.
NTA requires 80% face coverage including ears, white or plain light background, no mask. Recent photo (after Jan 1, 2026 for NEET UG). Selfies with colored backgrounds are commonly rejected.
NEET UG requires signature in running handwriting (not block/capital letters). Black/blue ink on white paper. JEE Main allows any legible signature in black/blue ink on white paper.
NEET UG 2026 additionally requires Left and Right Hand Fingers + Thumb impressions (10–200 KB each, JPG). These are separate uploads — left hand and right hand. JEE Main does not require this upload.
No technical knowledge needed. NEET/JEE photo resize in under 1 minute.
Click the exam button at the top. The tool auto-loads the correct NTA specs for that exam. NEET shows Passport, Signature, and Finger Impression options. JEE Main shows Passport and Signature.
Click the correct document card — Passport Photo, Signature, or Finger Impression (NEET only). The specs box instantly updates to show the correct pixel dimensions and KB range for that document.
Click the upload zone or drag and drop. Supports JPG, PNG, HEIC (iPhone), and WEBP. HEIC is automatically converted to JPG. Original and output sizes are shown in real time.
Use the Quality slider for compression control and the Zoom slider to reframe your face (80% face coverage required by NTA). Preview updates instantly. Click Download when satisfied.
Click the second tab button. Useful when exam centers or document verification rounds ask for name and DOP (Date of Photo) written below the photograph.
Type your full name (auto-converted to UPPERCASE). Select date using the date picker — automatically formatted as DD-MM-YYYY. Preview updates live.
The white background strip ensures text is visible on any shirt color. Upload your photo, check the live preview, and click Download. Then compress in the Resizer tab to meet the KB limit.
| Scenario | ❌ Before (Problem) | ✅ After (Tool Output) |
|---|---|---|
| 🩺 NEET UG Passport Photo | ✗ Studio JPEG — 413×531 px, 2.4 MB ✗ Above 200 KB limit ✗ Portal rejects with "Invalid Image" |
✓ Resized to NTA passport dimensions ✓ Compressed to 80 KB (within 10–200 KB) ✓ Uploaded to NTA NEET portal successfully |
| ⚙️ JEE Correction Window | ✗ Wrong photo uploaded in main form ✗ Correction window opened — new photo needed ✗ Mobile PNG — wrong format, too large |
✓ PNG → JPG auto-converted ✓ Resized and compressed to 80 KB ✓ Uploaded in JEE correction window |
| ✍️ NEET Signature Upload | ✗ Full A4 scan — 2480×3508 px, 4.5 MB PNG ✗ PNG format not accepted ✗ Above 100 KB limit |
✓ Resized to signature dimensions ✓ PNG → JPG auto-converted ✓ 22 KB output (within 10–100 KB) |
| 📱 iPhone HEIC Photo | ✗ iPhone photo — 4032×3024 px, 3.8 MB HEIC ✗ HEIC not accepted by NTA portal ✗ "File Too Large" error |
✓ HEIC → JPG auto-converted ✓ Resized and face centered with Zoom ✓ 65 KB output, portal accepted |
| 🖐️ NEET Finger Impressions | ✗ Photo of hand on paper — 6 MB JPG ✗ Above 200 KB portal limit |
✓ Select "Impressions" doc type ✓ Compressed to 95 KB (within 10–200 KB) ✓ Left and right hand uploaded separately |
Studio photo is 2–5 MB but NTA portal maximum is 200 KB for photos. NEET/JEE signature max is 100 KB. Portal rejects with "file too large" or "invalid file".
iPhone saves as HEIC. Screenshots save as PNG. Edited photos save as WEBP. NTA portals only accept JPG/JPEG.
Square cropped photos or landscape selfies fail NTA's aspect ratio check. Photos must be portrait orientation (taller than wide).
NEET UG 2026 specifically requires signature in running handwriting, NOT block/capital letters. Block letter signatures are rejected during scrutiny.
JEE Main 2026 Session 2 correction window requires fresh photo upload in JPG, 10–200 KB. Uploading old large-format photos causes errors.
Name on DOP-stamped photo doesn't match Aadhaar or application form. Causes rejection at exam center document verification.
All image processing happens 100% in your browser. Your photo never leaves your device.
All resizing, compression, format conversion, and DOP overlay happens in your browser using HTML5 Canvas API. Zero server-side processing.
After page loads, no network request is made when you process your photo. Open DevTools → Network → upload photo → zero outgoing requests.
No database, no cloud storage, no analytics capturing image content. Close the tab — all data wiped from memory immediately.
Disconnect internet after page loads — tool continues working without interruption. Strongest proof your photo data never leaves your device.
FataFatResize.in will never implement server-side image processing, never store uploaded photos, and never share any user data with third parties. Your photo stays on your device — always.
| ✓ | Requirement | Applies To | How to Verify |
|---|---|---|---|
| ✅ | File Format — JPG/JPEG only | Both | Check file extension before uploading |
| ✅ | Passport Photo Size — 10–200 KB | Both | Right-click → Properties → Size |
| ✅ | Signature Size — 10–100 KB | Both | Right-click → Properties → Size |
| ✅ | Finger Impressions — 10–200 KB each (left + right) | NEET only | Check both files before upload |
| ✅ | White Background — plain, no patterns | Both | Visually inspect the photo |
| ✅ | Face Visible — 80% including ears, no mask | Both | View at 100% zoom before download |
| ✅ | Photo Recency — After Jan 1, 2026 for NEET | NEET strict | Check date on camera/gallery |
| ✅ | Running Handwriting Signature (not block letters) | NEET strict | Visually check signature style |
| ✅ | DOP — DD-MM-YYYY format, name UPPERCASE | If required | Zoom into DOP strip in preview |
| ✅ | Physical Prints — 6–8 passport + 4–6 postcard (4"×6") | Both | Print after digital upload is done |