Resize Image to 90 KB
Aiming for 90 KB leaves a safety margin under the very common 100 KB limit. This page opens the compressor with a 90 KB target already set. Everything runs in your browser — nothing is uploaded. Need different dimensions instead? Resize or convert.
Why compress to 90 KB?
90 KB is a common upload limit for profile photos and document uploads with a strict limit. At that size a JPG photo can be about 740×560 pixels at medium quality.
About 740×560 px fits
At medium quality a detailed JPG photo of roughly 740×560 pixels lands under 90 KB; at high quality about 520×390.
Typical use
90 KB limits are common for profile photos and document uploads with a strict limit.
40× smaller than a phone photo
A 12 MP phone photo is around 3–4 MB, so it must shrink about 40×. The tool lowers quality first and resizes only if needed.
Quality to expect
At 90 KB, quality is fine for small display. Good for thumbnails, profile photos and forms.
Scans and documents
A scanned A4 page of about 900×1270 pixels usually fits, because text pages compress far better than photos.
Exact limit, checked
90 KB is measured as 92,160 bytes (1 KB = 1,024 bytes), the way most upload forms count it, so the file is never just over.
90 KB at a glance
| Limit in bytes | 92,160 bytes |
|---|---|
| Photo at high quality | about 520×390 px |
| Photo at medium quality | about 740×560 px |
| Photo at low quality | about 1010×750 px |
| Scanned A4 document | about 900×1270 px |
| Reduction from a 12 MP phone photo | about 40× |
| Output format | JPG (best for photos), WebP or PNG |
| Typical use | Profile photos and document uploads with a strict limit |
Compress an image to 90 KB in 3 steps
- Add your image — JPG, PNG, WebP or a phone photo.
- The target is already set to 90 KB. Leave “Remove EXIF metadata” ticked to save extra bytes.
- Click Compress and download a JPG under 90 KB.
New to image compression? Read the full compression guide.
Leaving room under a 100 KB limit
Upload forms don't all count kilobytes the same way. Some treat 100 KB as 102,400 bytes, others as 100,000. A file of 99 KB by one count can be rejected by the other. Targeting 90 KB passes both.
Good for: application photos, profile pictures, and small web images where you want a sharp result without going near the limit.
Keep it sharp. For a portrait, 500–600 pixels wide gives crisp detail at 90 KB. For a document scan, keep enough width for the text to stay readable — check with the compare button after compressing.
Need it to be a JPG? Use compress JPEG to 90 KB. Other targets: 100 KB, 60 KB.
Other file-size targets
Nearby limits — each one opens the compressor already set to it:
Compress by format
Guides and presets for each format:
Compress under a file size
Keeps your image’s format — pick the limit you need:
JPEG under a file size
Frequently asked questions
Why target 90 KB instead of 100 KB?
Because websites count KB differently (1000 or 1024 bytes). A 90 KB file is under 100 KB by any count.
How many pixels fit in 90 KB?
For a detailed JPG photo, about 740×560 at medium quality or 1010×750 at low quality. Simple graphics and scans can be much larger.
What quality will a 90 KB photo have?
Fine for small display. Good for thumbnails, profile photos and forms. The tool keeps the dimensions where it can and lowers compression quality first, so faces and text stay readable.
Is 90 KB the same as 90,000 bytes?
Not quite. Most forms count 1 KB as 1,024 bytes, so 90 KB is 92,160 bytes. The tool uses the same count, so a file it marks as under 90 KB is accepted.
Should I use JPG or WebP for 90 KB?
JPG is accepted everywhere and is the safe choice for forms. WebP holds about 30% more detail at the same size, ideal for websites that support it.
Why is my file still over 90 KB?
Very large or detailed images may not reach 90 KB by quality alone. Resize it first (for example to 740 pixels wide) with the resizer, then compress again.
Are my images uploaded anywhere?
No. They are read and compressed by your own browser and never leave your device. You can disconnect from the internet once the page has loaded and it will still work.