Railway RRB Photo & Signature Resize Online Free – No Upload
Resize photo to 4.5x3.5 cm (20-50KB) and signature to 3.5x1.5 cm (10-20KB) for RRB NTPC, Group D, ALP, JE. Works offline in your browser, no signup.
Open Compress Tool
RRB NTPC, Group D, ALP photo and signature size specification.
What is ExamFo's RRB Photo & Signature Resizer?
Our free tool lets you resize Railway RRB photo and signature without uploading any file. It runs entirely in your browser. For railway exams like RRB NTPC, Group D, ALP, JE, and others, the photo must be passport size (4.5 cm x 3.5 cm) and between 20KB to 50KB. The signature should be around 3.5 cm x 1.5 cm and 10KB to 20KB. This tool helps you crop, resize, and compress both to those exact specifications. You can also add name and date if your application demands it. No server upload means your documents stay private.
An RRB photo resizer plus RRB signature resize / RRB signature size tool (also IBPS RRB signature size).
Open Compress ToolHow to Resize RRB Photo & Signature Step by Step
- Open the tool: Click Open Compress Tool (runs in browser).
- Resize photo: Select the passport size preset (4.5x3.5 cm), upload your photo, crop face, set target KB to 20-50.
- Resize signature: Switch to signature mode, select 3.5x1.5 cm preset, crop signature, set target 10-20KB.
- Review: Check both previews. Ensure background is white, dimensions correct.
- Download: Download the compressed photo and signature separately. Both are ready for RRB form upload.
RRB Exam Photo & Signature Specifications
| Document | Dimensions | File Size | Format |
|---|---|---|---|
| Passport size photo | 4.5 cm x 3.5 cm | 20 KB – 50 KB | JPEG/JPG |
| Signature | 3.5 cm x 1.5 cm (approx) | 10 KB – 20 KB | JPEG/JPG |
| Photo background | White or light plain background recommended | ||
| Name/Date on photo | Not always required for RRB, but some posts may ask | ||
⚠️ Important: Always verify the latest specifications from the official RRB notification. Different railway recruitment boards may have slightly varying requirements. Check the detailed advertisement for your specific post.
Why ExamFo for RRB Form Image Resizing
No Upload Needed
Photo and signature stay on your device. 100% private processing.
Exact RRB Dimensions
Preloaded presets for photo 4.5x3.5 cm and signature 3.5x1.5 cm.
KB Targeting
Set photo to 20-50KB and signature to 10-20KB with the precise slider.
Name & Date Stamp
Add your name and photo date if required by specific RRB notification.
Batch Processing
Resize photo and signature together for multiple railway applications.
Free & No Watermark
No charges, no watermarks. Your RRB images are clean and ready.
Common Problems When Uploading RRB Photo & Signature
- Photo dimensions correct but file size is 60KB, exceeding the 50KB limit.
- Signature is 25KB, but RRB form only allows 10-20KB.
- Photo background is off-white, leading to rejection.
- Don't know how to crop to exactly 4.5x3.5 cm without distorting face.
- Using phone camera, image is 2MB+, need drastic compression.
- Other online tools add watermark or reduce quality too much.
Related Tools for Exam Form Photo & Signature
Frequently Asked Questions
How to resize photo to 20KB for RRB NTPC online free?
Use ExamFo's Compress Tool. Select passport size preset (4.5x3.5 cm), choose your photo, set target KB to 20, and download. No upload needed.
What is the signature size for Railway Group D form?
Railway Group D typically requires a signature file between 10KB and 20KB, with dimensions around 3.5 cm x 1.5 cm. The tool lets you set both.
Can I use the same tool for RRB ALP photo and signature?
Yes, the specifications are similar across RRB exams. Just select the respective presets and set the required KB range.
Does the RRB photo need name and date on it?
Not usually, but some specific RRB posts may ask. The tool has an option to add name and date if needed.
Is my photo safe if I use this online resizer for RRB exams?
Absolutely safe. The tool works offline inside your browser. No file is uploaded to any server.
How to compress RRB signature to exactly 15KB?
Open the tool, select signature mode, crop to 3.5x1.5 cm, then move the KB slider to 15. The size updates in real-time.
Does the tool work on mobile for RRB form preparation?
Yes, it works on Android and iOS. You can take a photo and signature on your phone, then resize and compress in the same device.
Will the tool add a watermark on my RRB photo?
No, ExamFo never adds a watermark. Your photo and signature download completely clean.
What is the RRB signature size?
RRB signature is usually 10-40 KB in JPG. Set the range to get the correct RRB signature size for NTPC, Group D or ALP.
How to resize RRB photo online free?
Use the RRB photo resizer: crop the face, set 15-40 KB and download — no upload needed.