Free · No signup · Works offline
Railway RRB Photo & Signature Size 2026: Resize to Exact KB Free
For the Railway RRB (NTPC, Group D, ALP, Technician) form: Photo 276×354 px, 20–50 KB; Signature 140×60 px, 10–40 KB. Add your photo below and get a ready file in seconds, on your phone, with no upload.
1. Choose your exam or form
Railway RRB (NTPC, Group D, ALP, Technician)
2. Pick the document to make
- ℹ️ Recent colour photo with a plain white background, 3.5 × 4.5 cm.
3. Upload and adjust
Photo: 276×354 px · 20–50 KB · JPG
🔒 Your photo never leaves your phone. Everything is processed on your device.
⚠️ Always match with the official notification before submitting. Rules change every year. Official website · Specs last checked: 2026-10-09
💡 Tips for a photo that gets accepted
- Stand in front of a plain white or light wall, in daylight.
- Face straight, eyes open, both ears visible, no cap or dark glasses.
- Keep the phone at eye level, about an arm's length away.
- For signatures: sign on plain white paper with a black pen, then photograph it from directly above with no shadow.
Size table
| Document | Dimensions | File size |
|---|---|---|
| Photo | 276×354 px | 20–50 KB, JPG |
| Signature | 140×60 px | 10–40 KB, JPG |
Questions people ask
Is this tool free?+
Yes, completely free with no signup and no watermark.
Is my photo uploaded to any server?+
No. Cropping, resizing and compressing all happen inside your phone's browser. Your photo never leaves your device.
Will my photo be accepted by the portal?+
The tool makes the file match the size, dimensions and format. The portal also checks the photo itself: plain light background, face clearly visible, recent photo. Follow the tips and always match with the official notification.
Does it change my face or background?+
No. Many exams (like NTA) reject edited or morphed photos, so this tool only crops, rotates, resizes and compresses. For signatures it can whiten the paper and darken the ink, like a scanner.
My exam is not in the list. What do I do?+
Choose "Other / custom size" and enter the width, height and KB limits from your form's instructions.
Does it work offline?+
Yes. Once the page has loaded (or after you install it to your home screen), it works without internet.