235 powerful online tools in one beautiful platform
Convert, edit, optimise and calculate faster — with privacy-first tools that run entirely in your browser.
Free forever · no signup needed · 235 tools
Nine categories. Zero uploads.
All 235 tools →PDF & Documents
Merge, split, compress, convert and OCR — without uploading a page.
Image Tools
Resize, compress, convert and remove backgrounds on your device.
Video Tools
Trim, convert and compress video with in-browser ffmpeg.
Audio Tools
Convert, trim and clean up audio without a studio.
Calculators
Loans, dates, health, finance — instant and precise.
Unit Converters
Length, weight, temperature, data — converted exactly.
Text Tools
Count, case, diff and clean text at typing speed.
Social Media Tools
Pull audio and generate captions from video — all on your device.
Developer Tools
Format, decode and test — secrets never leave the tab.
Curated for how you work
Essays, citations, unit math
- Word Counter
- Merge PDF
- Compress PDF
Contracts, decks, invoices
- Sign PDF
- Merge PDF
- PDF to Word
Assets, compression, copy
- Image Compressor
- Resize Image
- Remove Background
Formats, palettes, exports
- SVG to PNG
- Resize Image
- Crop Image
Your files never leave your device.
Most tools upload your files to their servers. We don’t — everything runs client-side, in your browser tab. Close the tab and it’s gone.
- Files never leave your device
- 100% client-side processing — WASM + WebGPU
- No upload, no queue, no server-side copies
You can verify this in your browser’s network inspector — there are no file uploads.
Three steps. No account. No waiting.
Drop it in
Drag any file into the tool — or paste, or browse. Nothing uploads.
It processes here
Your own device does the work, instantly. No queue, no "premium speed".
Download & done
Get the result. Nothing was stored, logged or seen by anyone — including us.
We handle client contracts all day. I got approval from our compliance lead faster than for any tool we've ever bought, because there was nothing to approve — the files never leave the machine.
I stopped keeping a folder of one-off scripts. JWT decode, JSON format, regex test — it's all a tab away, and I'm not pasting a production token into someone's server.
Batch-compressing 300 images used to be an overnight job on someone else's queue. Now it's however long my laptop takes.
Questions, answered
Stop uploading your files to strangers.
235 tools, right in your browser. Free to use, no signup, nothing installed.
Browse all tools