About Datavo

Datavo is a collection of 20 free, browser-based tools for developers — validators, converters, encoders, and generators for the everyday data formats developers work with: JSON, CSV, XML, Excel, SQL, and more.

Why it’s built this way

Every tool runs entirely in your browser using JavaScript — nothing you paste or upload is ever sent to a server. No signup, no file size limits tied to a backend, no waiting on an API. That also means your data stays private by construction, not by policy.

How it’s funded

Datavo is free to use and supported by ads (via Google AdSense). There are no paid tiers, no premium features locked behind a paywall — every tool is fully functional for everyone.

Contact

Found a bug, have a tool suggestion, or a general question? Reach out at contact@datavo.dev.

See also our Privacy Policy and Terms of Service.