Reduce your image file size online, for free
Whatever the reason — an upload form's file-size limit, a slow connection, or just tidying up your photo library — Pixo shrinks JPG, PNG, and WebP files automatically, with no signup and nothing ever leaving your browser.
Drop images here
or click to browse
JPG, PNG, WebP, GIF — up to 20 files, 25 MB each
Release — they stay on this device
Compressed on your device. Never uploaded. Privacy Policy
How it works
- 01Drop one or more images into the box above — JPG, PNG, or WebP all work.
- 02Click "Compress" — Pixo picks the right approach automatically: quality reduction for JPG/WebP, palette reduction for PNG.
- 03If a specific result is still too large, open its Adjust panel for a live before/after size preview as you fine-tune it, or resize its dimensions in Advanced first.
- 04Download each result, or grab all of them at once as a ZIP.
Tips for better results
- Dimensions matter more than most people expect — a photo at half its original width and height is usually far smaller than the same photo just compressed harder.
- If you're chasing a specific file-size limit (a form, an email attachment cap), drag the Adjust slider until the live size readout is under your limit.
- Batches are limited to 20 images at a time, 25MB each — plenty for typical form uploads, photo albums, or web galleries.