Compress Image to 80 KB

Compress an image to 80 KB without uploading it.

or drop an image anywhere on this page

JPEG, PNG or WebP · up to 50 MB

Files never leave your device
Free, no sign-up
No watermark

How to use this tool

Choose a JPEG, PNG or WebP file, or drag it onto the drop area.
Check the target size (currently 80 KB). It is editable, so change the number or the KB/MB unit if your limit differs.
Press the button. The tool lowers the quality first, then reduces the dimensions step by step if the file is still too large.
Compare the preview and the measured output size with the original, and read any notes or warnings.
Download the new file. If it missed the target, adjust the target slightly or crop the original, and try again.

What to know before you compress Image to 80 KB

Eighty kilobytes lets a photograph keep its character. At this budget, a JPEG often keeps much of its resolution with only mild compression, so faces, product details and printed text hold up well on a normal monitor or phone. The target is a smart pick when a site's limit is 100 KB but its file counter is imprecise, because it leaves about 20% slack. It also suits batches of web images where you want consistent, light files without visible damage. The main thing that changes the outcome is the source: a phone photo with a clean background will glide down to 80 KB, while a grainy low-light shot carries so much noise that the encoder has to work harder and the result looks softer.

Eighty kilobytes is generous for small photos and suits uploads that cap files just under 100 KB. The size you enter is a goal, not a promise: the result depends on the original image, its dimensions, its complexity, its format and your browser's encoder, and the tool reports the real size instead of assuming it.

Recommended settings and supported formats

Use the default 80 KB or adjust the target. JPEG output is the safest choice for photographs. If your picture is a PNG screenshot with large flat areas, try keeping PNG first and compare file sizes.

Accepted input: JPEG, PNG and WebP (WebP depends on your browser). HEIC and AVIF are not supported. PNG is lossless, so it can only get smaller with fewer pixels unless you choose JPEG or WebP output.

Practical uses

Uploads with a 100 KB limit where you want safe headroom
Blog and product images that need light, consistent file sizes
Profile photos and attachments with moderate size caps

Tips for a smaller file

Keep around 20% below a hard limit for safety.
Reduce noise in dark photos before compressing if you can.
Compress from the original, not a previously compressed copy.
Compare the preview with the original at the same zoom.

Frequently asked questions

Why choose 80 KB instead of 100 KB?

It leaves a safety margin when a site measures size slightly differently from this tool, which counts 1 KB as 1,024 bytes.

Will quality noticeably drop at 80 KB?

For most photographs the change is mild at normal viewing size. Very large or noisy originals will lose more.

Does this work for PNG and WebP?

Yes. JPEG, PNG and WebP are accepted. WebP support depends on your browser.

Related image size tools

Privacy

Your image is processed entirely in your browser using your own device. It is not uploaded to Paul Digital or any other server, and nothing is stored once you close the page.