Compress Image to 100 KB
Direct answer: drop up to 20 images and KBExact fits each one to 100 KB or under — quality searched first, dimensions second — with a ZIP download at the end. Nothing is uploaded.
🔒 Your file is processed entirely in your browser. It is never uploaded to a server — there is no server.
When you need exactly 100 KB
- Uploads capped at 100 KB
- Photos for forms that also need decent detail
- Batch-shrinking a folder of scans to a uniform 100 KB
Why does KBExact aim about 5% under the number you type? Because portals do not all count a kilobyte the same way — some use 1 KB = 1,000 bytes, others 1 KB = 1,024. A file that is exactly at the limit in one counting can be over it in the other. Read how KB is counted, and if a portal still refuses your file, work through why portals reject files.
Questions
Can I compress many images to 100 KB at once?
Yes — up to 20 in one batch, each fitted to the same target, downloadable one by one or as a ZIP. Each row also accepts its own target if one file needs a different size.
Will my photo lose much quality at 100 KB?
The engine searches for the highest quality that fits, so the loss is the minimum physics allows. Very large photos may also be resized; the report always says what was done.
Is anything uploaded?
No. Everything runs in your browser, and the EXIF metadata (including any location data) is stripped from the output.