Support

How can we help?

JFmt stays local in your browser. Use this page for product questions, extension or PWA issues — never paste secrets or production JSON.

Email

We read mail at this address. JSON in the message is optional and should be dummy data only.

privacy@jfmt.dev

Write to us

The message is emailed to us. Do not include secrets or production JSON.

Quick answers

PWA and Chrome extension look different from the website

Installed app windows and the toolbar extension open Focus mode only. The full marketing site is at jfmt.dev in a normal browser tab.

Do you receive my JSON?

No. Formatting runs in your browser. Auto-save, if enabled, stays in local storage on this device.

Something looks wrong

Tell us the browser, whether you used the website, PWA or extension, and steps to reproduce. Do not include private payloads.