Free Punctuation Checker
Fix missing commas, periods, apostrophes, and other punctuation errors with AI — designed for non-native speakers.
Try it free — no signup needed
See the Difference
Before
However I think we should proceed because its the right thing to do.
After
However, I think we should proceed because it's the right thing to do.
Before
The managers report was clear concise and well written.
After
The manager's report was clear, concise, and well-written.
Before
Dear Sir I am writing to inform you that the project which was due last week has been completed
After
Dear Sir, I am writing to inform you that the project, which was due last week, has been completed.
How It Works
Paste Your Text
Type or paste your text into the editor above. Up to 500 characters in the free tool.
AI Processes It
Our AI analyzes your text for improvements and generates a polished version in seconds.
Copy & Use
Copy the improved text with one click. Install the extension for unlimited use on every website.
Why Use This Tool
Comma Placement
Adds missing commas after introductory phrases, in lists, and between clauses.
Apostrophe Fixes
Fixes possessives (manager's) and contractions (it's vs its) — a common ESL challenge.
Context-Aware
Uses AI to understand sentence structure and add punctuation where it naturally belongs.
ESL-Optimized
Trained on common punctuation mistakes from non-native English speakers across different language backgrounds.
Who Is This For?
Students
Professionals
ESL Speakers
Content Writers
What Users Say
“Finally a tool that understands non-native English! My emails sound so much better now.”
Priya S.
Software Engineer
“I use this before every important email. The suggestions are always natural and professional.”
Yuki T.
Product Manager
“Way better than Grammarly for my needs. It catches mistakes other tools miss.”
Carlos M.
Marketing Lead
FluentEditor vs Other Tools
| Feature | FluentEditor | Grammarly | QuillBot |
|---|---|---|---|
| Built for Non-Native Speakers | ✅ | ❌ | ❌ |
| Free to Use | ✅ 200/mo | ❌ 5/day | ✅ Limited |
| Catches ESL Patterns | ✅ | ❌ | ❌ |
| Explains Corrections | ✅ | ✅ (Premium) | ❌ |
| Chrome Extension | ✅ | ✅ | ✅ |
| Works on 40+ Sites | ✅ | ✅ | ❌ |
| No Account Required | ✅ 5/day | ❌ | ✅ |
| Pattern Tips for Learning | ✅ | ❌ | ❌ |
Fix Writing Everywhere
Install FluentEditor for Chrome and get AI writing help on Gmail, LinkedIn, GitHub, Slack, and 40+ sites.