Railway RRB Photo & Signature Size Compressor
Resize your photo and signature to fit the Railway RRB (NTPC, Group D, etc.) application form size limits — instantly, for free, right in your browser.
Typical Railway RRB requirement (illustrative): Photo — 20 KB to 50 KB, JPG format. Signature — 10 KB to 40 KB, JPG format.
⚠️ Size limits can change every year and vary by exam (NTPC, Group D, JE, ALP, etc.). Always check the exact numbers in your current RRB notification before submitting — use the numbers below just as a starting point.
⚠️ Size limits can change every year and vary by exam (NTPC, Group D, JE, ALP, etc.). Always check the exact numbers in your current RRB notification before submitting — use the numbers below just as a starting point.
📷
Click or drag & drop your photo or signature image here
Tips for Railway RRB photo & signature upload
Photo
Use a recent passport-style photo with a plain light background. Set the target size to match what your current notification asks for.
Signature
Sign on plain white paper with black or blue ink, photograph or scan it, then compress it here with a lower target size.
Need to compress a scanned PDF instead?
Use the PDF Compressor if your form requires documents inside a PDF.