Overview
Privacy-first cookie manager: view, search, decode (JWT/Base64/URL), edit, export/import — zero telemetry.
CookiePeek is a privacy-first cookie manager for developers, QA engineers, and anyone who needs full control over site cookies. One click on the toolbar icon opens a complete cookie table for the current site — search, sort, select, edit, decode, export. No extra tabs, no clutter, no waiting. FEATURES • Instant cookie table — see every cookie for the current page with name, value, domain, path, expiry, and flags. Search and sort by any column. • Inline decode — JWT tokens, Base64, and URL-encoded values are decoded automatically. Switch modes manually or let CookiePeek detect the format. • Edit & add cookies — modify any field (name, value, domain, path, expiry, Secure, HttpOnly, SameSite) through a clean slide-in panel. Add new cookies from scratch. • Bulk operations — select multiple cookies with checkboxes and delete them in one click. • Export formats — JSON, Netscape cookies.txt, Header string, and Profile JSON (multi-profile compatible). • Import — paste or upload cookies in JSON or Netscape format. CookiePeek auto-detects the format. • Dark & light theme — follows your system preference or toggle manually. PRIVACY CookiePeek makes zero network requests. No analytics, no telemetry, no remote code. Everything runs locally in your browser. Cookie data is read on demand and never persisted to extension storage. Source code: https://github.com/investblog/cookiepeek License: Apache 2.0
Details
- Version1.3.0
- UpdatedFebruary 28, 2026
- Size43.88KiB
- Languages2 languages
- DeveloperWebsite
Email
contact@spintax.net - Non-traderThis 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
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
