Privacy
Last updated 19 October 2026.
pythonjsonformatter.com is a free in-browser Python dict to JSON converter. There is no account and no sign-in. The converter does not upload your input. If you use the contact form, your name, email address, and message are sent through Netlify Forms to the site operator so they can respond. Do not include private input data in a report.
Your paste
Conversion runs in this tab. The text you put in Input is not uploaded to a server we control. Copy, download, tree view, table view, JSON Viewer, and Diff Checker also stay in the page.
Converted history
The last five conversions are stored in IndexedDB in this browser so you can open one again. Clear site data in the browser if you want that list gone.
When you choose Open in Viewer or Check differences, a normalised JSON copy is kept in this browser session only so the next tool can open it. It is not uploaded and disappears when the browser session ends.
Questions
Use the form below if you have a question about this page. Those answers leave this browser and are sent as a message. They are not stored in IndexedDB with your conversions. Submissions are delivered via Netlify Forms to the site operator. Netlify’s privacy policy applies.
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