Description from extension meta
Fix grammar and polish text directly in your browser. Compatible with Gmail, LinkedIn, Slack, and many more.
Image from store
Description from store
Mr. Grammar seamlessly integrates in the background while you do your thing. It catches typos, awkward phrasing, and grammar mistakes before you hit send. So you can write fast, sound sharp, and keep it professional, EVERYTIME!
Latest reviews
- (2025-07-09) Brenda Garcia: Wow! This extension helped me edit my emails and make my sentences smoother. It's pretty easy to install and set up a shortcut to make editing even faster in Gmail and Slack. Hopefully, it will expand to allow editing in Google Docs.
- (2025-07-08) Abiralll: Hands down, this is one of the most essential Chrome extensions I’ve ever used. It doesn’t just fix grammar — it transforms your writing in real time, making you sound sharper, more professional, and effortlessly polished with zero extra effort. Whether I’m dashing off emails, writing reports, or just dropping comments online, this extension sits quietly in the background like a guardian angel of grammar — catching every mistake, smoothing out awkward phrases, and helping me write like I actually proofread (even when I didn’t lol). It’s fast. It’s clean. It’s ridiculously smart. The suggestions are natural and non-intrusive, and it doesn’t mess with your tone or overcorrect like some other tools do. It feels like it understands what you’re trying to say — and helps you say it better. Huge props to the developer for creating something that’s as helpful as it is elegant. The fact that this is a free Chrome extension makes it feel like a cheat code for sounding smart online. If you write anything — emails, essays, social posts, anything — install this. You’ll wonder how you ever typed without it.
- (2025-07-07) Mandip Adhikari: Changed my life! I cannot even imagine my life without this tool now.