ControlStack: AI Output Controls

by Alexander Krause · Tools

Manifest V3 in_app

View in Chrome Web Store Data as of 21 Oct 2026

AI output controls for ChatGPT and Claude.

Users

+2 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#192K

#161K among extensions

Version

1.0.4

updated 25 Apr 2026

Users

monthly, 6 months

Latest, 21 Oct 2026: 11 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months

Latest, 21 Oct 2026: 3 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 ControlStack: AI Output Controls

Take Control of AI Outputs: Stop getting disclaimers, hedging, and filler. Stop getting bullet points when you ask for prose. Get exactly the response style you want. How it works: ControlStack applies your output instructions to each message using patent-pending dynamic prompt templating. When you send a message, ControlStack intercepts the send action, applies your instructions, then sends the augmented message. A disclosure label appears below your sent message showing what was applied. Selected presets stay active until changed. Free: Controls for no filler, no disclaimers, no bullet points, and front-loaded answers. Includes Quick_Mode and General presets. Pro — $7.99 lifetime — Available on Gumroad: Advanced toggles, spectrum controls for tone and thoroughness, formatting presets, and custom instructions. Privacy: No account. No tracking. No data collection. Full privacy policy at controlstack.pro/privacy.html Supports ChatGPT and Claude.