Official ISRO Photo & Signature Resizer
Prepare your images for ISRO exam exactly to specifications.
Photo Upload
Upload Photo
Drag and drop or tap to browse
JPG, PNG — Max 10MB
Signature
Upload Signature
Drag and drop or tap to browse
JPG, PNG — Max 5MB
What is the photo and signature size for ISRO?
ISRO requires a photo of 200x230px, under 100KB in JPG/JPEG format. ISRO requires a signature of 140x60px, under 50KB, in JPG/JPEG format — usually signed in black or blue ink on plain white paper.
| Document | Dimensions | File size | Format |
|---|---|---|---|
| Photo | 200 x 230 px | Up to 100 KB | JPG |
| Signature | 140 x 60 px | Up to 50 KB | JPG |
ISRO Photo & Signature Guidelines
ISRO (Indian Space Research Organisation) requires a photograph sized exactly 200x230px under 100KB, and a signature sized 140x60px under 50KB, both in JPG format. Uploading images that don't match these specs is one of the most common reasons ISRO applications get rejected at the online submission stage. This tool resizes and compresses your photo and signature to match exactly, so you can complete your ISRO application without delays.