re;file labs
WebAssembly-powered Zero uploads

re;file labs: File tools that
don't phone home.

Convert, compress, and edit images and PDFs directly in your browser. No server, no account, no upload. Your files stay on your device.

GitHub

photo.jpeg

4.2 MB

converting

photo.webp

380 KB · saved 91%

Features

All local. Every time.

Convert images, strip metadata, manage PDFs — every operation runs in your browser.

Images

Convert to any format. In seconds.

JPEG, WebP, AVIF, PNG, TIFF, QOI, and more. Pick a format, adjust quality, download. Processing finishes before a server would even receive your file.

Open image converter
Privacy

Your photos remember more than you think.

Every photo contains GPS coordinates, camera model, timestamps, and more. Invisible to you, readable by anyone. See what's there, then strip it before you share.

Open metadata editor
Documents

PDF pages, on your terms.

Reorder, delete, and reorganize PDF pages. Strip document metadata. No Acrobat subscription, no upload to a third-party service.

Open PDF tools

Privacy

0 uploads.
Every time.

re;file labs runs entirely in your browser. Your files are never sent to a server, stored in a database, or seen by anyone else. Not even us.

No server, ever

Files are processed inside your browser tab. There is no backend receiving your data.

WebAssembly runtime

Native-speed processing compiled to WASM: no cloud VM, no third-party API.

Nothing stored

Close the tab and everything is gone. No files, no history, no cookies tied to your work.

Open source

Every claim above is verifiable. Read the code on GitHub and run your own instance.

How It Works

Three steps, no friction

Open a file, make your changes, download the result.

Benefits

Why re;file labs

Built for people who care about their files and their privacy.

Private by design

All processing happens locally via WebAssembly. Your files never touch a server.

Fast

WASM-powered, processes files in seconds, no server round-trip.

Free

No fees, no subscriptions, no watermarks. Accessible file management for everyone.

Works anywhere

Any modern browser, any device. Mobile Safari, desktop Chrome, it all works.

No installation

Open a tool and go. Optionally install it as a PWA for faster access.

Open source

The code is public. Audit it, fork it, or host your own instance.

FAQ

Common questions

Everything you need to know before you start.