Last updated: August 24, 2026

MaglaSync Free is a local browser extension for continuing one project between supported AI chats on ChatGPT, Claude, and Gemini.

MaglaSync does not read conversation messages merely because a supported website is open. The user must explicitly select “Connect chat” for each conversation. After connection, MaglaSync may read visible user and assistant messages from that conversation to maintain the local project journal.

The extension stores the project name, goal, rules, connected-chat identifiers, structured project updates, settings, integrity hashes, and up to 24 recent connected-chat messages by default. Users may optionally enable extended history of up to 400 connected-chat messages.

All MaglaSync Free data is stored in Firefox extension storage inside the user’s browser profile. The extension contains no MaglaSync server endpoint, analytics system, advertising library, AI API integration, or remote runtime code. MaglaSync does not collect, sell, share, or transmit locally stored project data to MaglaSync or MAGLA servers.

MaglaSync does not automatically submit messages. The user reviews and may edit the prepared context before choosing “Place in chat.” The user must press Send. Only then does the selected AI provider receive the text under that provider’s own privacy terms.

Users can disconnect individual chats, disable saving, delete all local MaglaSync data, download a JSON backup, or restore a verified backup. Backups may contain private project messages and are not encrypted.

MaglaSync does not intentionally store cookies, passwords, access tokens, payment information, precise location, or browsing history outside supported connected-chat pages.

Full privacy disclosure:
https://github.com/340867-ux/MaglaSync/blob/main/PRIVACY.md