Increase to 50 KB
Increase Image Size to 50 KB
Pad a too-small image up to 50 KB without breaking it.
Drop a photo or tap to choose
JPG, PNG, WebP or iPhone HEIC — nothing is uploaded, it all runs on your device.
100% private — your image never leaves this device.
Perfect for
- Portals that reject files below a minimum size
- Bring an over-compressed photo back above a minimum.
- Fixing an over-compressed photo that's now too small
How to use this tool
- Tap the box and choose your photo or signature — or drag it in.
- Pick the document type or size you need above.
- ExamKB resizes and compresses it to the exact spec and shows the result against the limit.
- Download the ready-to-upload JPG. Nothing ever leaves your device.
Specification
Confirm against your official notification before you apply — specs change between cycles.
| Item | Dimensions | File size | Format |
|---|---|---|---|
| Image | any (size only) | 50–4 MB | JPG |
Source: Generic form uploadLast verified: July 2026
Common mistakes to avoid
- Assuming bigger means clearer — padding adds size, not detail
- Uploading a PNG when JPG is required
- Padding far beyond the minimum needed
Pro tips
- Only pad up to the minimum the portal asks for
- Start from the best-quality original you have
- If the portal also has a maximum, keep within both bounds
Related tools
Frequently asked questions
How do you increase a file to 50 KB?
ExamKB safely pads the file up to 50 KB so it passes a "file too small" check while still opening normally everywhere.
Is my image uploaded?
No — everything runs in your browser.