Plasmate

by DB Hurley · plasmate.app · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Hand off browser tabs to your AI agent. Export cookies, capture context, and let Plasmate continue where you left off.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#227K

#190K among extensions

Version

0.2.0

updated 4 Apr 2026

Users

monthly, 7 months

Latest, 16 Oct 2026: 7 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Plasmate

Plasmate Cookie Export lets you hand login cookies from your browser to Plasmate, the fast headless browser engine for AI agents. Log into any site normally, click the extension, and push your auth cookies directly to Plasmate. Your agent can then browse that site as you, without triggering bot detection. Features: • One-click cookie push to Plasmate bridge server • Auto-selects the right cookies for X, GitHub, LinkedIn, Reddit, and Instagram • Cookie expiry tracking so you know when to re-authenticate • AES-256-GCM encryption at rest for all stored cookies • Fallback to clipboard copy when bridge is offline • Works with any website Requires Plasmate (free, open source): https://plasmate.app Privacy: This extension only communicates with localhost (127.0.0.1:9271). It never contacts any external server. No analytics, no tracking, no telemetry.