RRB Group D Photo & Signature Resizer
Resize your photo and signature to official RRB Group D requirements — automatically. No manual size entry, no guesswork. Upload → download in seconds.
QUICK TOOLS
How to resize photo for RRB Group D form
Click "Resize Photo for RRB Group D" above
The RRB Group D preset loads automatically — no manual size entry needed.
Upload your photo
Photo from your phone works too. JPG or PNG, any size.
Tool resizes and compresses
Photo is resized to 320×240px and compressed to 30–70KB automatically.
Download the form-ready file
File is named correctly (e.g. photo_rrb_group-d_200x230.jpg) and ready to upload to the form.
Common RRB Group D photo upload errors & fixes
Error
Photo upload fails or size rejected
Fix
File size may be above 70KB. Use the tool above — it compresses automatically to the right range.
Error
Photo dimensions not accepted
Fix
Form expects exactly 320×240px. The tool auto-crops and resizes to this exact size.
Error
Wrong format error (must be JPG)
Fix
Upload a JPG/JPEG file. If your photo is PNG, the tool converts it to JPEG automatically on download.
Error
Signature upload error
Fix
Use the signature draw tool. It exports to the exact RRB Group D signature dimensions.
Frequently asked questions — RRB Group D
What is the photo size for RRB Group D?
The official RRB Group D photo size is 320×240 pixels, between 30KB and 70KB, in JPG/JPEG format.
What is the signature size for RRB Group D?
The RRB Group D signature should be 140×60px, between 10KB and 40KB.
Can I use a photo clicked on my phone for RRB Group D?
Yes. Mobile photos typically exceed the required file size and dimensions. Use the resize tool above — it automatically resizes and compresses your phone photo to the exact requirements.
Does the tool upload my photo to a server?
No. All processing happens in your browser using the Canvas API. Your photo never leaves your device. No login required, no file storage.
My RRB Group D photo upload is rejected even after resizing. What should I do?
Some portals also check for white background and face visibility — these cannot be auto-verified. Ensure your photo has a plain white background and your face is clearly visible, centered, and not blurry.