Free AI writing assistant · No signup needed

Write Perfect English — Everywhere You Type

FluentAI fixes ESL patterns, improves tone, and makes your writing sound natural. Works on Gmail, LinkedIn, Twitter, WhatsApp — any website.

📧 Gmail💼 LinkedIn𝕏 Twitter💬 WhatsApp🤝 Slack📝 Notion

Join 10,000+ non-native English speakers writing with confidence

No credit card. No signup for demo. Works with Chrome, Edge & Brave.

It fixed my "do the needful" habit in one day. My emails actually sound professional now.

🇮🇳

Priya S.

Software Engineer

I used to spend 20 minutes rewriting emails. Now it takes 10 seconds and sounds much more natural.

🇯🇵

Yuki T.

Product Manager

Finally an AI tool that understands non-native patterns, not just spelling. The explanations help me learn.

🇧🇷

Rafael M.

Software Developer

40+
Platforms supported
80+
Free writing tools
< 0.5s
First word appears
10
Achievement badges

Works where you work

Auto-detects the right tone for each platform. Professional on LinkedIn, concise on GitHub, friendly on Slack.

📧 Gmail📧 Outlook💼 LinkedIn📄 Google Docs📝 Notion💬 Slack
🐙 GitHub🎫 Jira📋 Asana✏️ Substack🎮 Discord🎨 Figma
🎧 Zendesk📊 HubSpot🐦 Twitter / X📰 Medium+ 26 more

How it works

Three steps to better writing — in under 5 seconds

🧩

Step 1

Install the extension

Add FluentAI to Chrome in 30 seconds — it's free. Works on Chrome, Edge & Brave.

✍️

Step 2

Select any text you wrote

On Gmail, LinkedIn, or any website — highlight your text and the bubble appears instantly.

Step 3

Click Improve — done

AI fixes ESL patterns, improves tone, and replaces your text instantly. One click. Zero friction.

Everything you need to write with confidence

One extension for grammar, tone, clarity, email drafts, streaks, and more.

Smart Rewrite

Fix grammar, phrasing, and non-native patterns in one click. Streams results in under 0.5s.

Tone Auto-Detect

Auto-sets tone per platform — professional on Gmail, concise on GitHub, friendly on Slack.

Email Drafts

Generate full professional emails from a short description. DeepSeek V3 quality.

Learn from every correction

FluentAI explains WHY 'do the needful' sounds unnatural and teaches you the native alternative. Build better English habits over time.

Streaks & Badges

Build daily writing streaks and unlock 10 achievement badges as you improve.

Region-Aware

Understands patterns from South Asian, East Asian, MENA, Latin American, and Eastern European English.

Get rewarded for improving

Build a daily writing streak. Earn badges for grammar fixes, tone adjustments, and consistency. Share your progress with one click.

🔥 12

day writing streak

Best: 12 days · Keep it going!

🌱
📝
🎭
🔥
🔥🔥
📧
🎯
🏆

4 unlocked · 6 to go

✨ Live Demo

See the difference instantly

Paste any sentence below and FluentEditor will show you how a native speaker would write it — no signup required.

Try it now — no signup needed

5 free tries left

Free AI Writing Tools

20 free tools to fix grammar, rewrite sentences, and improve your English — no signup needed.

Learn as You Write

Free guides to help you understand common mistakes and write better English over time.

Simple pricing

Start free, upgrade when you need more.

Free

$0

200 requests/month

Streaks + all 10 badges included

Get Started

Pro

$9

500 requests/month

Priority AI + unlimited patterns

Upgrade Later
🔥 Start your streak today

Ready to write like a native?

Join non-native English speakers who write with confidence every day — on Gmail, LinkedIn, GitHub, Slack, and 36 more platforms.

Get Started Free →

No credit card · 200 free requests/month · Uninstall anytime