Grammar checker for Gmail

Fix Grammar in Gmail Without Copying Your Draft Into Another Tab

One awkward sentence should not force you to open an AI chat, paste your email, write a prompt, copy the answer, and return to Gmail. Polish fixes the draft inside the compose window you already have open.

Fix my next email free 10 free fixes daily. No credit card.
Gmail Example ⌘⇧P / Alt+Shift+P
Draft Gmail

Hi, i wanted to check if you seen my last email.

✓ Polished in ~0.7s Professional

Hi, I wanted to check whether you saw my last email.

One shortcut No popup or sidebar Corrected in the same editor Preserves markdown and tone
🔒 Gmail · Polish AI Extension
⚡ Sub-second In-Place AI
Fix Grammar in Gmail Without Copying Your Draft Into Another Tab in Chrome

See it in action: Highlight any text in Gmail, press ⌘⇧P (Mac) or Alt+Shift+P (Windows), and watch Polish improve it in place in ~0.7 seconds.

Remove the detour

A small correction should stay a small correction.

Polish eliminates the extra workflow between noticing a draft and perfecting it.

The traditional copy-paste loop

Every correction becomes a separate context-switching task.

  1. Copy the email draft
  2. Open another AI tab
  3. Explain what you want fixed
  4. Copy the answer back into Gmail

The Polish workflow

Fix writing in ~0.7s where work is already happening.

  1. Select the sentence in Gmail
  2. Trigger Polish with one shortcut (⌘⇧P)
  3. Review the corrected email in the same compose window

Presets for every scenario

The right tone for every message and audience

Whether sending high-stakes business emails or casual team replies, Polish provides intelligent presets tailored to your context.

💼

Professional

Polished, diplomatic, and executive-ready phrasing for work emails and client outreach.

😊

Friendly

Warm, approachable, and constructive tone for Slack and collaborative team messages.

Concise

Cuts unnecessary fluff and filler words to deliver crisp, high-impact executive summaries.

🚀

More Confident

Removes timid qualifiers and passive voice to speak with authority and conviction.

💬

Customer Support

Empathetic, clear, and solution-oriented replies that boost CSAT scores and speed up resolution.

🎯

Sales Outreach

Punchy value propositions and clear calls to action that increase response rates.

🛡️

Fix Grammar

Sub-second spelling, punctuation, and grammar fixes while staying 100% true to your original words.

🌐

Native Fluency

Natural English phrasing and preposition adjustments for non-native speakers.

Built for speed & focus

Less interruption. Total writing control.

Preserves Your Authentic Voice

Polish fixes grammar, flow, and tone while keeping your exact facts, numbers, and intent 100% intact.

100% On-Demand & Private

Zero background keystroke tracking. Polish reads text only when you explicitly press the shortcut.

Sub-Second AI Inference

Powered by Cerebras AI chips to deliver in-place replacements in ~0.7s with zero lag.

Speed & Workflow Comparison

Why professionals switch to Polish AI

Compare the traditional copy-paste loop against in-place sub-second polishing.

Workflow FeatureExternal AI / ChatGPTBulky ExtensionsPolish AI
Correction Speed40-60 seconds5-10 seconds~0.7s (Sub-second)
In-Place EditingRequires new tab and pasteFloating sidebarsReplaces text in place
UI DistractionsConstant tab switchingRed squiggly lines and popupsZero popups, quiet
Keystroke PrivacyCloud copy-pasteContinuously logs typingZero keylogging on-demand
Code and MarkdownOften breaks formattingStrips backticks100% Preserved

Related workflows

Keep correcting text where you write it.

Grammar checker for Slack

Fix grammar and typos in Slack messages without switching to another AI tab. Polish corrects selected text directly in the editor you are using.

Grammar checker for Jira comments

Correct grammar, spelling, punctuation, and typos in Jira comments from Chrome. Polish fixes selected text in place while preserving code blocks and tone.

Questions & Answers

Frequently Asked Questions

Does Polish monitor everything I type in Gmail?

No. Polish operates with zero keystroke logging. It acts only after you explicitly select text and trigger the keyboard shortcut (⌘⇧P / Alt+Shift+P) or context menu.

Will Polish change what I meant to say?

No. Polish preserves your exact facts, names, numbers, code, and intent. It refines grammar, tone, and clarity without hallucinating or rewriting your core message.

Does Polish work in every Gmail editor?

Polish is designed to work in standard text fields, textareas, and rich-text editors (Draft.js, Slate, ProseMirror, Quill, Lexical, Notion, Google Docs) across Chrome.

Is there a free plan available?

Yes. The Free plan includes 10 free Polish actions every day with zero credit card required.

Keep the email open. Fix the sentence where you wrote it.

Install Polish and try your next draft free.

Fix my next email free