Resize and compress your photo or signature to the RRB Group D (Railway Recruitment Board Group D (Level 1) Examination) application-form requirements. Processed right in your browser, nothing is ever uploaded.
Configuration
Image Requirements
Dimensions
240×240
Size
20–50KB
Format
JPG
Privacy First: your photos are processed locally in your browser and never uploaded.
Upload & Process
Click to upload or drag and drop
JPG, PNG, WEBP, or HEIC up to 10MB
Fast & Secure: image processing happens instantly on your device. No waiting, no uploads.
Preparing for multiple exams? Resize your photo and signature for other Central Government Exams exams instantly.
| Document | Dimensions | File size |
|---|---|---|
| Photo | 240×240px | 20–50KB |
| Signature | 140×60px | 10–40KB |
Photograph
Official Guidelines
Dimensions
240 × 240px
File size
20–50KB
Format
JPG
General Requirements
3.5×3.5cm square photo (~240×240px), taken within 2–3 months, plain background, face covering over half the frame.
Rules & Background
JPG only, 20–50KB, at least 100 DPI. No selfies, filters, caps, sunglasses or glare.
Signature
Official Guidelines
Dimensions
140 × 60px
File size
10–40KB
Format
JPG
General Requirements
5×2cm signature scan at 100–150 DPI for clarity.
Rules & Ink
Black or blue ink, cursive — not block capitals. JPG, 10–40KB.
Thumb Impression
Official Guidelines
Dimensions
140 × 60px
File size
10–40KB
Format
JPG
Rules & Guidelines
Press the left thumb firmly using blue or black ink on a plain white sheet — keep the ridge pattern sharp, with no smudging or excess ink.
Preparing for a different exam? Use the general resizer