Terms of use

This is a free set of developer tools that runs in your browser. There is no account to create and no agreement to sign. Using the site means accepting the terms below.

The service

Every tool runs entirely in your browser. We do not receive, process, store or transmit the content you put into them. See the privacy policy and how to verify it.

Acceptable use

Use the tools for anything lawful. Do not attempt to disrupt the site for other people. Since the tools run on your own machine and there is no shared backend, there is very little here to abuse, which is rather the point.

No warranty

The site is provided as is, without warranty of any kind, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose and non-infringement.

That paragraph is standard, so here is what it means in practice, which matters more on a tool like this one. The parser, the converters and the repair engine are covered by an automated test suite that runs on every build, and considerable care has gone into the edge cases. They can still be wrong. Check the output of any conversion before you rely on it, particularly a conversion that is lossy by nature: JSON to CSV, XML to JSON, and anything involving type inference. Each of those pages says where its limits are.

Liability

To the fullest extent permitted by law, we are not liable for any loss or damage arising from your use of this site, including loss of data. Since your data never leaves your browser, we could not lose it for you, but you can still lose it yourself: clearing site data removes stored drafts, and a conversion is not a backup.

Intellectual property

The content and code of this site belong to its authors. The content you paste into it belongs to you, and we never receive it, so we make no claim to it and could not act on one.

Third-party names

Names such as JSON, YAML, Excel, Python, Node.js and Ajv are used descriptively and belong to their respective owners. Nothing here implies an endorsement in either direction.

Changes

These terms may change. Material changes are recorded on the changelog with their date.

Last reviewed 2026-09-05.