RRB NTPC · 2026 · Free
RRB NTPC signature size in KB 2026
RRB NTPC 2026 detailed CEN / apply dates are not live yet (vacancy approval only). Prepare signature 30–49 KB · min 140×60 px and expect live photo on the portal when applications open.
- 1 · Crop photo / sign
- 2 · Compress to KB
- 3 · Free Download
- 4 · Upload to portal
Different limits? Open Custom KB · हिंदी · తెలుగు · தமிழ்
Tip · Signature: JPG/JPEG, 30–49 KB, minimum 140×60 pixels, black ink on white paper, running handwriting (not CAPITALS).
Tip · Do not upload a pre-existing photograph — the RRB module captures live photo via webcam/mobile. Photo (prep) here is offline practice only.
Resize tools
After compress, tap Free Download
Signature (30–49 KB)
High-contrast pass enabled for ink signatures
Drop image or choose a file
Then crop the area you want & rotate — JPG, PNG, HEIC
Photo (20–50 KB)
Drop image or choose a file
Then crop the area you want & rotate — JPG, PNG, HEIC
Application Pack
RRB NTPC — check & fix your upload set
Required slots use this exam’s official photo/signature KB rules. Optional slots (thumb, certificate, ID) only if your form asks — always re-check the notification PDF.
SignRequired
30–49 KB · 140×60px · JPG
Required — upload this file
Photo (prep)Required
20–50 KB · 3.5×4.5cm · JPG
Required — upload this file
Thumb impressionOptional
Optional — if your form asks (often 10–40 KB JPG)
Not uploaded (optional)
Certificate / marksheetOptional
Optional — if your form asks (PDF, often max 200–500 KB)
Not uploaded (optional)
ID proofOptional
Optional — if your form asks (PDF/JPG, often max ~300 KB)
Not uploaded (optional)
Application readiness
- Sign: Required — upload this file
- Photo (prep): Required — upload this file
- Thumb impression: Not uploaded (optional)
- Certificate / marksheet: Not uploaded (optional)
- ID proof: Not uploaded (optional)
Saves as RAILWAY_NTPC_APPLICATION_PACK.zip · private — files stay on your device
RRB NTPC photo & signature size table 2026
| Document | File size | Format | Dimensions |
|---|---|---|---|
| Signature (30–49 KB) | 30 KB–49 KB | JPG | 140px × 60px |
| Photo (20–50 KB) | 20 KB–50 KB | JPG | 3.5cm × 4.5cm |
Always verify against the latest official RRB NTPC notification before submitting.
Frequently Asked Questions
Typically 30 KB to 49 KB JPG/JPEG, minimum 140 × 60 pixels. Confirm the current NTPC CEN annexure.
RRB NTPC photo size and signature size in KB
Aspirants search “RRB NTPC photo size”, “RRB NTPC signature size”, and “RRB NTPC photo and signature size” before form fill. Use this free Size to KB page to crop, compress to the KB table above, Free Download, then upload to the official portal.
Processing stays on your device — we don’t save your photos. Re-check the latest notification; boards may change dimensions and min–max KB.