RRB Group D Photo & Signature Resizer
Prepare RRB Group D Photo at 240x240 px, plus Signature and Thumb at 140x60 px, with the matching JPG file-size limits.
Upload Your Image
Drag & drop or click to select your image (Max 20MB)
Supports JPG, PNG, GIF, WEBP formats
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Prepare all three RRB Group D image types
This railway page covers a square candidate photo plus separate signature and thumb uploads that share the same 140x60 pixel canvas.
240x240 Group D photo
Use the square Photo tab for the candidate image and target the configured 20-50 KB range.
140x60 Group D signature
The handwritten Signature uses a 140x60 px output and targets 10-40 KB, separate from the square photo.
140x60 thumb upload
Thumb uses the same pixel dimensions and 10-40 KB range as Signature, but it should be prepared from the thumb-impression source.
Three distinct source images
Keep the portrait, handwriting and thumb impression as separate files even when two of the output canvases share dimensions.
Group D square portrait framing
Adjust the Group D portrait inside the 1:1 frame so the candidate remains centered after the square crop.
Biometric clarity check
Inspect the thumb result after resizing to make sure the impression remains recognizable and is not clipped by the 140x60 frame.
Prepare Group D Photo, Signature and Thumb
Choose the exact railway document first because the same-looking 140x60 canvas can represent either a signature or a thumb impression.
Choose one of three tabs
Select Photo, Signature or Thumb and confirm the active dimensions and file-size range before uploading.
Use the matching source
Frame the candidate photo, complete signature or thumb impression according to the document selected in the tab bar.
Save each railway file separately
Create the JPG, check the active KB target and keep the three downloads clearly identified for the Group D form.
Create all RRB Group D image files
Prepare the square photo, handwritten signature and thumb impression as separate JPG downloads.
RRB Group D image upload FAQ
Answers about the square photo and the two 140x60 uploads used for signature and thumb.
The Photo preset is 240x240 px, targets 20-50 KB and exports JPG.
Yes. Both are configured at 140x60 px with a 10-40 KB target, but they represent different source documents.
No. The tab controls output settings, but you still need to upload the correct source content for the document requested by the railway form.
The configured photo output is 240x240 px, so the editor uses a square crop and lets you reposition the source before processing.
Both configured outputs are 140x60 px on this page, but one contains handwriting and the other a thumb impression, so their source content must remain separate.
Keep the complete biometric impression visible inside the 140x60 area without clipping the outer ridges needed for a recognizable result.
Save each result with a clear Photo, Signature or Thumb filename so two 140x60 files are not accidentally swapped.
Yes. Review the 240x240 result to make sure the face remains centered and was not cropped too tightly when converted to a square.
Popular resize presets
Jump to the most commonly used image sizes for your projects