Compress image to 800 KB
Need a image under 800 KB? Drop it below and PhotoReducer finds the highest quality that fits the limit — automatically, and without uploading anything.
Drop images here or click to browse
JPG, PNG, WebP, AVIF, HEIC, GIF, BMP · processed on your device, never uploaded
How the 800 KB limit is reached
PhotoReducer tries different quality levels and keeps the best one whose file stays under 800 KB. Most photos reach this limit through compression alone, keeping their original dimensions.
Who asks for 800 KB files?
Some WordPress hosting plans and legacy CMS platforms cap individual media uploads at 1 MB, and staying near 800 KB leaves margin so the file does not bounce back after server-side processing adds overhead. It also fits course material uploads on learning platforms like Moodle that enforce similar per-asset limits.
Frequently asked questions
Will the image still look good at 800 KB?
At this size the difference from the original is usually invisible on screen — most photos keep their full dimensions.
Does it change the format of my file?
The output is JPG by default — the format virtually every form accepts — and you can switch to WebP. JPG, PNG, WebP and AVIF are accepted as input.
Is my photo uploaded anywhere?
No. Everything runs locally in your browser with WebAssembly — your image never leaves your device, which makes this safe even for ID photos and documents.