File tools that keep your files
Three utilities for the jobs that come up constantly — meeting an upload size limit, combining documents, shrinking a scan. All of them run inside your browser.
Nothing is uploaded, ever
Compress image to exact KB
Name a target — 20KB, 50KB, 100KB, anything — and get the best quality that fits underneath it.
Merge PDF
Combine any number of PDFs, reorder them first, no watermark and no file limit.
Compress PDF
Reduce a PDF to a chosen quality level or to a target size in MB.
Why "browser-only" is more than a slogan
The standard model for a free online converter is: you upload, their server processes, you download. Your CNIC scan, your bank statement, your signed contract — all of it passes through infrastructure you cannot inspect, subject to a retention policy you did not read.
These tools use APIs that every modern browser already ships: the canvas element for image re-encoding, and a JavaScript PDF library that this site serves to your device and that then runs locally. There is no upload endpoint. The plainest proof is that they keep working after you disconnect from the internet — open your browser's network tab and watch for yourself.
What this means in practice
- No file size limit beyond what your own device's memory can hold.
- No queue and no rate limit, because there is no shared server to contend for.
- No account, since there is nothing to associate with one.
- No retention — when you close the tab, the data is gone.
Doing the work locally means it uses your device's processor and memory. A 300-page scanned PDF will compress faster on a laptop than on a five-year-old phone, and a very large batch may run out of memory. That is the trade we make for not touching your documents.