● Covered by 1 source · 1 reportLow impact1 neutral
Claudecookie Tool Converts and Manages Claude Code Credentials from Browser Cookies
Key points
- Converts Netscape, JSON, Cookie-Editor, Puppeteer, and Cookie header formats.
- Processes all cookie conversions locally in the browser.
- Provides a public JSON API for programmatic cookie conversions.
- Includes functionality to check and mint Claude Code credentials.
- Supports tools like curl, wget, yt-dlp, and browser extensions.
Local Cookie Conversion
Claudecookie is a new tool designed to convert cookie formats directly within the user's browser. It supports conversions between Netscape cookies.txt, JSON, Cookie-Editor, Puppeteer, and standard Cookie headers. This local processing ensures that cookie data is not transmitted off the user's device during conversion.
Supported Formats and Use Cases
The tool handles various cookie representations, including the seven tab-separated fields of Netscape cookies.txt, which is used by tools like curl, wget, and yt-dlp. It also supports formats for browser extensions (Cookie-Editor), automation frameworks (Puppeteer's page.setCookie() or context.addCookies()), and simple key-value pairs for requests or axios sessions. The conversion process correctly interprets session cookies, which are represented differently across formats (e.g., 0 in Netscape, -1 in Puppeteer, or a 'session' flag in Cookie-Editor).
Claude Code Credential Management
Beyond cookie conversion, Claudecookie offers specific functionality for Claude Code credentials. Users can check and mint these credentials. For these specific operations, the pasted data is encrypted in the browser before being sent to the site's backend and to Anthropic. The site also collects anonymous usage statistics via Yandex Metrika, tracking which formats are converted and their frequency.
Public JSON API
Claudecookie provides a public JSON API for programmatic access to its conversion, checking, and credential minting features. The API endpoints, such as POST /api/v1/convert, /api/v1/check, and /api/v1/credential, accept the same input as the website. No API key is required for access, and documentation is available at /api/ with an OpenAPI file at /openapi.json.
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Primary sources
GitHub Chumbayoumba/claudecookieReporting from
Claudecookie is a new browser-based tool that converts various cookie formats, including Netscape, JSON, Cookie-Editor, Puppeteer, and Cookie header, without sending data off the user's device. It also offers a public JSON API for script-based conversions and includes features for checking and minting Claude Code credentials.