Browser-based file tools that never touch a server.
A family of simple, fast file utilities that run entirely in your browser. Your files stay on your device — nothing is uploaded, stored, or seen by us.
One family of tools
Each Mundo tool does one kind of job well — all of it running locally in your browser. Live tools are ready now; the rest are on the way.
Compress, convert, merge, split, sign and OCR PDFs — 29 tools, all in the browser.
LiveCompress images and media without quality loss — drop a file, get a smaller one.
In developmentConvert, preview and clean Markdown — for writers, developers and note-takers.
In developmentPull text out of images and scans, entirely on your device — no upload.
PlannedConvert and edit images — format swaps, resizing and quick fixes.
PlannedConvert, subset and inspect font files right in the browser.
PlannedFormat, validate and transform JSON — fast and local.
PlannedWrangle CSV and tabular data in the browser — clean, filter, convert.
PlannedTurn audio into text — transcribe recordings right in the browser.
PlannedPick, convert and build color palettes — HEX, RGB, HSL and more.
PlannedCompare two files or text side by side and spot every difference.
PlannedOptimize, convert and inspect SVG vector files without a server.
PlannedGenerate and read QR codes — no tracking, no server.
PlannedSimple by design
No registration, no email, no waiting. The same idea runs through every Mundo tool.
Drop your file
Drag a file in or browse. It is read directly by your browser — never sent anywhere.
Pick what to do
Compress, convert, edit — choose the operation the tool offers for your file type.
Download — done
The result is ready in seconds. Files never leave your device — no account, no upload, no trace.
About the company
The Mundo network is built and operated by ADVAITA OÜ, a private limited company registered in Estonia. We build browser-based file utilities on the same principle: your files are processed locally, on your own device, and are never uploaded to or stored on our servers.
Our products are offered on a freemium basis — free to use, with optional paid plans for higher limits. Payments are handled by Lemon Squeezy, which acts as the merchant of record for all purchases.
We operate fully remotely and serve customers internationally, primarily in the European Union, the Americas and other English-, Spanish- and Portuguese-speaking markets.