A phone photo is several megabytes. Most government, visa and exam portals accept only a tiny fraction of that — often 10 to 100 KB. When your upload fails with "file too large," the fix is compression, not retaking the photo. Here's how to hit an exact KB target without turning your face into mush.
Common file-size limits you'll meet
- Indian government & exam forms — frequently 20–50 KB for photos, sometimes as low as 10 KB; signatures often 10–20 KB.
- Visa portals — typically 50–300 KB, with minimum dimensions too.
- Job and university applications — usually 100–200 KB.
Always read the form's instructions — limits vary, and some set a minimum as well as a maximum.
How to compress without losing sharpness
Two things control a JPEG's file size: its pixel dimensions and its quality setting. The trick is to reduce both just enough to slip under the cap while keeping the face crisp. Done well, a 20 KB passport photo still looks clean at the size a portal displays it.
- Start from the properly cropped passport photo, not the raw selfie.
- Lower quality first; only shrink dimensions if you must.
- Keep it a JPEG — PNGs are far larger for photos.
- Don't over-compress below the portal's minimum, if it has one.
The fast way: target an exact KB
Instead of guessing quality sliders, use a tool that searches for the exact target automatically:
- Resize to 10 KB — the tightest exam-form limit.
- Resize to 20 KB and 50 KB — the most common photo caps.
- 100 KB / 200 KB, or a custom KB value for anything else.
Need to fit an exact width and height too? Use resize dimensions first, then compress. For a signature upload, the signature resizer handles the same job for transparent PNGs.
Get the photo right first
Compression can't fix a non-compliant photo. Crop and set the correct background with the passport photo maker first, then compress the result. Everything runs in your browser — your photo is never uploaded to a server.