About Conventro
We build free, fast, and private tools for developers and data professionals worldwide.
Our Mission
Conventro exists to make data format conversion simple, fast, and completely private. Every tool runs entirely in your browser — your data never leaves your device, never touches our servers, and is never stored anywhere.
Who We Are
Conventro was built by a small team of developers frustrated with uploading sensitive configuration files, API keys, and proprietary data to random online converters. We built the tools we wished existed — instant, private, and completely free. We are an independent team committed to keeping every tool on Conventro free, fast, and private forever.
What We Offer
40+ Free Tools
Convert between JSON, YAML, CSV, XML, TOML, INI, ENV, HAR, BSON and more.
100% Browser-Based
All conversions happen locally in your browser. Nothing is uploaded to any server.
No Sign-up Required
Use any tool instantly — no account, no email, no limitations.
Always Free
Every tool on Conventro is completely free to use, forever.
Your Privacy Matters
We take privacy seriously. All conversions are processed client-side in your browser. We never log your conversions, store your data, or share your information with anyone.