What you can do here
For images, you can compress a single file or a whole queue, chase targets from 50 KB to 2 MB, resize with a locked aspect ratio, convert between formats, and crop with a free ratio or portrait presets.
For PDFs, there is three-level compression, reduction to a KB or MB target, page management with thumbnails, and merging of multiple documents in the order you choose. Everything runs locally and results can be downloaded immediately.
How processing works
Image tools use a Web Worker and canvas to read, resize, and re-encode images. PDF tools use libraries loaded only when needed, then process pages one at a time to keep memory under control.
Because processing happens on your device, speed depends on your phone or computer's processor and memory. Very large files may hit browser limits; the site rejects files above 50 MB for images and 100 MB for PDFs.
Who runs it
The site is independently maintained as a privacy-focused file-tool project. We do not receive user files, sell data, or claim affiliation with any government portal, university, or company.
If you find a problem, have a feature idea, or want to report an unexpected result, contact us through the Contact page. User feedback helps decide what to build next.