Exam warriors
Photo + signature exactly how the form wants it. No more 'file size invalid'.
SSC UPSC IBPS NEET PAN
Open exam presets → Resize Image to 30 KB
Under 30 KB for signatures and small photos, with the best quality that fits.
You'll get:≤ 30 KB
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Pick your tool
Compress
Shrink the file, keep the vibe.
Resize in KB
Under 20 KB, 50 KB, 100 KB. Exact.
Convert
HEIC, WebP, PNG ↔ JPG.
Crop
Square, 4:5, 16:9, passport.
Bulk resize
10 photos at a time, one ZIP.
Passport photo
US 2×2, UK, Schengen, India.
Signature resizer
Clean, crop, under the KB limit.
Remove BG NEW
Free, full size, nothing uploaded.
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Open seller presets → Where 30 KB shows up
30 KB sits between the tight signature limits (10–20 KB) and the usual photo limit (50 KB). You’ll see it on some NTA and state exam portals for signatures, on older admission and scholarship forms for photos, and on some government sites for small document images. Ranges like 4–30 KB or 10–30 KB are common, so a file just under 30 KB is usually ideal.
What fits in 30 KB
| Image | Comfortable size |
|---|---|
| Signature | Up to about 400 × 150 px |
| Passport-size face photo | About 300 × 400 px |
| Thumb impression | About 300 × 300 px |
| Full phone photo | Must be reduced in pixels |
How to do it here
- Under 30 KB is selected in the Exams deck.
- Drop your photo or scan. If the form also asks for exact pixels, type them in the optional exact pixels boxes under KB size, or open the exam’s own page.
- Hit Repixel it ✨. The badge confirms the exact bytes against 30,000. Download and upload.
Make it look its best
- Crop the extra space. For a signature, crop tight to the ink. For a photo, crop to head and shoulders. Fewer pixels of background means more quality for what matters.
- Even lighting. Shadows and grain take bytes away from detail.
- Keep JPG. Portals almost always want JPG, and JPG is the most efficient format for photos at these sizes.
- Don’t resize twice. Start from the original photo each time.
How the size is counted
We count 1 KB as 1,000 bytes, so your file is at most 30,000 bytes. That’s stricter than the 1,024-byte rule, so the file passes portals that use either. If the studio has to reduce the pixel size to fit, a short note under the result tells you.
Exam pages with exact rules
If your form names an exam, the exam’s own page sets pixels and KB together: NEET, SSC, IBPS, UPSC and PAN card.
Checking the result
The badge under the result shows the exact number of bytes, for example 29,640 bytes against a maximum of 30,000. If your form also states a minimum (say 10 KB), compare that number too. Most photos land just under 30 KB, comfortably inside a 10–30 KB range.
FAQ fr
How do I compress a photo to 30 KB?
Drop it here with KB size set to 30 and hit Repixel it. The studio finds the best quality under 30,000 bytes and shows the exact size.
What uses a 30 KB limit?
Signatures on some NTA and state portals, small photos on older forms, and some scholarship and admission sites.
Is 30 KB enough for a clear face photo?
Yes, for a passport-size photo (for example 300×400 px). A full phone photo is made smaller in pixels to fit.
Do I need to sign up?
No. It's free, with no sign-up and no limit, and nothing is uploaded.