CookieJar — Export cookies.txt

ExtensionTools11 users

Overview

Export cookies to Netscape cookies.txt or JSON, entirely on your device. Nothing is ever sent anywhere.

CookieJar exports your browser cookies to a Netscape cookies.txt file or JSON, entirely on your own device. Nothing is ever uploaded, tracked, or sent anywhere. Open the popup on any site and CookieJar shows every cookie in view, then lets you save it as a standard cookies.txt — the format used by curl, wget, yt-dlp, and Python's MozillaCookieJar — or as clean JSON. HttpOnly and session cookies are handled correctly for full tool compatibility. Features: Export as Netscape cookies.txt or JSON Scope selector: this page, this domain and its subdomains, or all sites Instant filter across cookie name, domain, and value One-click Download or Copy to clipboard Toolbar badge showing the cookie count for the active tab Automatic light and dark theme 100% local — no servers, no analytics, no network requests of any kind CookieJar requests only what it needs to read and export cookies, and never transmits your data.

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Details

Version
1.0.0
Updated
August 8, 2026
Flag concern
Size
30.67KiB
Languages
English
Developer
Email
copyastext@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is