Free grammar & spell checker. Right-click to fix, polish, or rewrite emails and text, one paste away. No account, no subscription.
Users
42
+15 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
4
0 in 30 days
Store rank
#116K
#97K among extensions
Version
1.0.9
updated 25 Aug 2026
Users
monthly, 6 months
Latest, 20 Oct 2026:42 usersMove the mouse over the chart for any month
Ratings count
monthly, 6 months
Latest, 20 Oct 2026:4 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 Prose: AI Grammar & Spell Checker for Chrome
Fix text directly where you write, without breaking your workflow.
Prose is a lightweight Chrome extension that improves your writing in place. Select any text,
right-click, and fix it in seconds. No tab switching, no prompts, no rewriting from scratch.
Write. Fix. Move on.
What Prose does:
Prose focuses on one thing only, fixing your text.
● Correct spelling, grammar, and punctuation
● Improve clarity and flow
● Clean up awkward phrasing
● Keep your original meaning and tone
● Output simple, editable plain text
No generation. No rewriting. Your words, cleaned up.
Why Prose is different:
Most tools interrupt your workflow. Prose removes the friction.
● No switching tabs to ChatGPT or Grammarly
● No copy-paste loops
● No prompts to write
● No interface overload
Fixes happen directly on the page, in under 2 seconds.
Works anywhere you write in Chrome.
How it works:
1. Write normally, mistakes included
2. Select text and right-click “Fix my text”
3. Get a clean version instantly, ready to use or edit
That’s it. No setup, no learning curve.
Privacy by design:
Your privacy, by mode. With your own API key (BYOK), your text goes directly from your browser to the AI provider you chose. Prose servers are not involved. If you use Prose credits, your request is routed through the Prose backend so it can be billed, and your text passes through our servers as part of that. Full details: https://useprose.app/privacy/
Flexible usage, no subscription:
Option 1, Use your own API key, Free
● OpenAI, Anthropic, Google
● Unlimited usage
● Full control and privacy
Option 2, Use Prose credits
● One-time purchase
● No subscription
● Credits never expire
Use Prose your way.
Who Prose is for:
● Professionals writing emails and messages daily
● Non-native speakers who want clean, natural writing
● Anyone tired of copy-pasting into AI tools
● Power users who prefer control over their models
Designed to stay simple:
● One core action, Fix My Text
● No formatting complexity
● No translation mode
● No unnecessary features
Prose stays invisible until you need it.
Fix text instantly. Keep your voice.
Growth
Window
Users
Change
Ratings
Rating
7 days
+4
+10.5%
0
0.00
30 days
+15
+55.6%
0
0.00
6 months
+40
+2000.0%
+4
+5.00
Chrome Web Store search rankings
Where Prose: AI Grammar & Spell Checker for Chrome appears when people search the store, with the 30 day change