CPCB · 2026 · Free
CPCB photo & signature size in KB 2026
CPCB apply till ~7 Sep 2026: resize photo and signature to exact KB, then Free Download.
- 1 · Crop photo / sign
- 2 · Compress to KB
- 3 · Free Download
- 4 · Upload to portal
Different limits? Open Custom KB · हिंदी · తెలుగు · தமிழ்
Resize tools
After compress, tap Free Download
Photo (20–50 KB)
Signature (10–20 KB)
High-contrast pass enabled for ink signatures
Application Pack
CPCB — 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.
PhotoRequired
20–50 KB · 3.5×4.5cm · JPG
Required — upload this file
SignRequired
10–20 KB · 3.5×1.5cm · 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
- Photo: Required — upload this file
- Sign: Required — upload this file
- Thumb impression: Not uploaded (optional)
- Certificate / marksheet: Not uploaded (optional)
- ID proof: Not uploaded (optional)
Saves as CPCB_APPLICATION_PACK.zip · private — files stay on your device
CPCB photo & signature size table 2026
| Document | File size | Format | Dimensions |
|---|---|---|---|
| Photo (20–50 KB) | 20 KB–50 KB | JPG | 3.5cm × 4.5cm |
| Signature (10–20 KB) | 10 KB–20 KB | JPG | 3.5cm × 1.5cm |
Always verify against the latest official CPCB notification before submitting.
Frequently Asked Questions
For CPCB on this page (verify the official notification): photo typically 20 KB–50 KB · 3.5cm × 4.5cm · JPG. Always confirm the latest PDF before upload.
CPCB photo size and signature size in KB
Aspirants search “CPCB photo size”, “CPCB signature size”, and “CPCB 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.