Grammar checker without underlines

Fix Grammar Without Covering Your Writing in Underlines

Continuous underlines can turn writing into a stream of interruptions. Polish takes a quieter approach. It waits until you select the text and press the shortcut, then replaces the corrected text in the same editor.

Write without underlines 10 free fixes daily. No credit card.
Chrome Example ⌘⇧P / Alt+Shift+P
Draft Chrome

I will sent the updated version once its complete.

✓ Polished in ~0.7s Professional

I will send the updated version once it’s complete.

One shortcut No popup or sidebar Corrected in the same editor Preserves markdown and tone
🔒 Chrome · Polish AI Extension
⚡ Sub-second In-Place AI
Fix Grammar Without Covering Your Writing in Underlines in Chrome

See it in action: Highlight any text in Chrome, 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. Write while suggestions appear
  2. Open individual suggestion cards
  3. Dismiss changes you do not want
  4. Return to the sentence you were composing

The Polish workflow

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

  1. Write with no Polish overlay
  2. Select the text when you want help
  3. Press the shortcut and review the result

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.

Grammarly alternative without popups

Compare Grammarly with Polish, an on-demand grammar checker that uses one shortcut and no popup, sidebar, continuous underlines, or copy-paste workflow.

Grammar checker for Notion

Fix grammar, spelling, punctuation, and typos in Notion documents and notes from Chrome. Polish corrects selected text in place.

Grammar checker for Zendesk

Fix typos, grammar, and tone in Zendesk support tickets instantly. Polish corrects customer replies directly in Chrome.

Questions & Answers

Frequently Asked Questions

Does Polish monitor everything I type in Chrome?

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 Chrome 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.

Your editor stays quiet until you ask for a correction.

Install Polish and try your next draft free.

Write without underlines