Brainprint
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Sources · § 03

Bring your browsing history.

Bookmarks tell us what you’re proud of saving. History tells us what you actually read. Export the file from your browser, drop it here — Brainprint reads it server-side and discards the raw rows once the portrait is built.

Method
Local file, your hands
Privacy
Parsed, then discarded
Size
250 MB max

How to export, by browser

  1. 01

    Chrome

    1. Quit Chrome completely (Cmd-Q on Mac, full quit on Windows).
    2. Open Finder/Explorer and navigate to the profile folder below.
    3. Copy the file named History (no extension) somewhere safe — never the original.
    4. Drag that copy into the upload box on the right.

    Mac: ~/Library/Application Support/Google/Chrome/Default/History · Windows: %LOCALAPPDATA%\Google\Chrome\User Data\Default\History

  2. 02

    Brave

    1. Quit Brave fully.
    2. Open the profile folder (path below) and copy the History file.
    3. Drop the copy into the uploader.

    Mac: ~/Library/Application Support/BraveSoftware/Brave-Browser/Default/History · Windows: %LOCALAPPDATA%\BraveSoftware\Brave-Browser\User Data\Default\History

  3. 03

    Arc

    1. Quit Arc fully.
    2. Open the profile folder and copy the History SQLite file.
    3. Drop it into the uploader.

    Mac: ~/Library/Application Support/Arc/User Data/Default/History

  4. 04

    Edge

    1. Quit Edge fully.
    2. Navigate to the profile folder and copy the History file.
    3. Drop it into the uploader.

    Mac: ~/Library/Application Support/Microsoft Edge/Default/History · Windows: %LOCALAPPDATA%\Microsoft\Edge\User Data\Default\History

  5. 05

    Firefox

    1. Quit Firefox fully.
    2. Open Help → More Troubleshooting Information → Profile Folder → Open Folder.
    3. Copy places.sqlite (and only that file) into the uploader.

    Or directly: Mac ~/Library/Application Support/Firefox/Profiles/<profile>/places.sqlite

  6. 06

    Safari

    1. Quit Safari fully.
    2. In Finder: ⌘⇧G, paste ~/Library/Safari/, hit return.
    3. Copy History.db into the uploader.

    Mac only: ~/Library/Safari/History.db

Same one you used at /import.

Drop your history file here

Chrome / Brave / Arc / Edge: History · Firefox: places.sqlite · Safari: History.db

Why a file?

Browsers don’t expose history to web pages — for good reason. The cleanest path is the file itself: you see exactly what you’re sharing, you can inspect it before sending, and Brainprint never touches your live profile.

What we read

Visited URLs, page titles, visit timestamps. We ignore form data, downloads, sessions. Sensitive domains (health · legal · finance) are filtered before analysis.