Exam warriors
Photo + signature exactly how the form wants it. No more 'file size invalid'.
Make a lossless PNG copy of any JPG: same pixels, no further quality loss, ready to edit.
Shrink the file, keep the vibe.
Under 20 KB, 50 KB, 100 KB. Exact.
HEIC, WebP, PNG ↔ JPG.
Square, 4:5, 16:9, passport.
10 photos at a time, one ZIP.
US 2×2, UK, Schengen, India.
Clean, crop, under the KB limit.
Free, full size, nothing uploaded.
Photo + signature exactly how the form wants it. No more 'file size invalid'.
Every platform size in one tap. HEIC from your iPhone? Sorted.
Square product shots, white backgrounds, 10 at a time.
JPG is the everyday format for photos, but sometimes PNG is required or simply better:
.png.| JPG | PNG | |
|---|---|---|
| Compression | Lossy (smaller) | Lossless (exact) |
| Transparency | No | Yes |
| Re-saving | Loses a little each time | No loss |
| File size for photos | Small | Large |
Converting can’t create transparency because a JPG has none. Remove background finds the subject with on-device AI and gives you a transparent PNG at full size, free and without uploading.
To make the PNG, we decode your JPG into pixels once and store those pixels exactly. Nothing is re-compressed, so the PNG is an identical copy of what you saw in the JPG, including any small artefacts the JPG already had. From then on you can edit and save the PNG as many times as you like without it getting worse, which is why designers keep working files in PNG and only export a JPG at the very end.
If you have a folder of JPGs that all need to be PNG, use Bulk resize with the same recipe (100%, PNG). It converts them on your device and gives you a single ZIP file, with names kept and duplicates numbered.
No. PNG keeps the JPG exactly as it is, so it stops further loss, but it can't bring back detail the JPG already lost.
No. A JPG has no transparency to keep. To remove the background, use Remove background, which saves a transparent PNG.
PNG is lossless, so it stores every pixel. A 300 KB JPG photo can become 2–3 MB as PNG. That's normal.
When a site requires PNG, when you'll edit the image several times, or for graphics with sharp edges and text.