NoStim

by Agamenticus · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 21 Oct 2026

Stay focused by blocking distracting sites. No stim lock in.

Users

+3 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#210K

#176K among extensions

Version

1.1.0

updated 30 May 2026

Users

monthly, 6 months

Latest, 21 Oct 2026: 9 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months

Latest, 21 Oct 2026: 1 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 NoStim

NoStim is a productivity and privacy extension that helps you stay focused and protect your browser fingerprint. Block distracting websites with a single toggle. When Focus Mode is on, any site on your block list gets replaced with a clean "Stay Focused" page that shows how long you've been locked in. Need a quick break? Hit the 5-minute break button and get right back to work. The Tab Eliminator automatically closes tabs you haven't touched in a set number of days. No more tab hoarding. Pinned tabs and sites you mark as preserved are always safe. You control the idle threshold and can reopen anything that was closed. LinkedIn Shield runs quietly in the background, blocking LinkedIn from scanning your browser to detect which extensions you have installed. It intercepts fingerprinting probes, cleans up DOM artifacts, and blocks tracking endpoints. Your extensions are your business. Everything stays on your device. No accounts, no tracking, no data collection, no servers. Just you and your focus.