Legal notice and privacy
Publisher
Heddo is published by a private individual, on a non-commercial basis. In accordance with article 6, III, 2 of French law no. 2004-575 of 21 June 2004 on confidence in the digital economy, their contact details have been provided to the host.
Contact: contact@heddo.app
Host
Cloudflare, Inc.101 Townsend Street, San Francisco, CA 94107, United States
www.cloudflare.com
Personal data
Heddo collects no personal data. There is no account, no application server, no analytics and no advertising. Your notes are stored only in your browser’s storage (IndexedDB), on your device: they are never sent to the publisher or to anyone else.
You can export them at any time from the app’s “Data” panel, and delete them by clearing this site’s data in your browser.
As with any website, the host processes technical connection data (IP address, browser) to deliver pages and protect the service. See Cloudflare’s privacy policy.
Cookies
Heddo sets no cookies. The app uses the browser’s local storage only to work: your notes, the layout of your panes, and the fact that you have opened the app before.
Intellectual property
The Red Hat fonts are distributed under the SIL Open Font License 1.1. Your notes belong to you.
Last updated: October 3, 2026.