Is the Pretty Prompt Chrome extension free?

Yes. You can install it and improve 5 prompts a week with no signup. Pro removes the weekly limit and adds a saved library. See https://www.pretty-prompt.com/pricing for full pricing.

Click "Add to Chrome", confirm, then open ChatGPT, Claude, Gemini or another supported AI. The button appears in the chat box.

Which browsers are supported?

Chrome and Chromium-based browsers that use the Chrome Web Store, including Edge, Brave, Arc and Opera.

Does it work in ChatGPT, Claude and Gemini?

Yes. It also works in Perplexity and most other major AIs inside their chat interfaces. See https://www.pretty-prompt.com/docs/getting-started/which-sites and https://www.pretty-prompt.com/docs/using-pretty-prompt/use-on-other-sites.

What languages does it support?

The interface is available in most languages. Write in your native language and the improved prompt comes back in the same language as the text you type in. See https://www.pretty-prompt.com/docs/using-pretty-prompt/languages.

Do I need an account?

Not for the free plan. An account is needed for the prompt library and full history.

The extension runs locally and the developer declares it does not sell user data. See https://www.pretty-prompt.com/privacy for the privacy policy.

How big is the extension and how often is it updated?

Size and version are listed on the Chrome Web Store. The extension is regularly updated and reviewed by the Chrome Developer Team. See https://chromewebstore.google.com/detail/prettyprompt/opjebobgkipcdimgofkboimilnchghpd and https://www.pretty-prompt.com/changelog.

Is there a web version?

Yes. You can also use the enhancer on the web. See https://www.pretty-prompt.com/prompt-enhancer for the full prompt enhancer.

Pretty Prompt Chrome Extension

Improve any prompt in one click, right inside ChatGPT, Claude, Gemini, Perplexity and more. The Pretty Prompt Chrome extension is free to install with no signup.

4.9 stars from 132 ratings. 40,000+ users.

An AI prompt Chrome extension that lives in your chat window

Pretty Prompt adds a button inside ChatGPT, Claude and Gemini, plus Perplexity and most other major AIs. Type a rough request, click once, and it returns a clear, structured prompt without leaving the page. No copy-paste, no tab switching.

This prompt extension runs locally in your browser. It works without an account on the free plan, so you can install and try it in under a minute.

Need more than the in-chat button? See the full prompt enhancer on the web, or try the prompt optimizer.

How to install the Pretty Prompt extension

Step 1

Open the Chrome Web Store listing

Click "Add to Chrome, it is free" on this page to open the official listing.

Step 2

Add to Chrome

Confirm the install. The extension is featured by Chrome, and approved by their security and privacy practices.

Step 3

Open ChatGPT, Claude, Gemini or another AI

The Pretty Prompt button appears in the chat box on supported sites. Type, click, and your prompt is improved.

No account is needed to start on the free plan.

Free and Pro in the extension

Feature	Free	Pro
One-click improve in the chat	Yes	Yes
Weekly prompts	5 per week	Unlimited
Refine mode	Yes	Yes
Prompt history	Last 3	Full history
Saved prompt library	No	Yes
Signup required	No	Yes

See full pricing for Pro plans starting at $8.25/month.

Supported models, browsers and languages

This prompt extension runs where you work, with ChatGPT, Claude and Gemini front and center, plus Perplexity and most other major AIs inside their chat windows.

ChatGPT: improve prompts for GPT models without leaving the chat
Claude: structure prompts the way Claude responds best to
Gemini: tighten prompts for Gemini in one click
And more: Perplexity, Lovable, v0 and other supported sites.
Browser: Chrome and Chromium browsers that support Chrome Web Store extensions.
Languages: Write in your native language and the improved prompt comes back in the same language, including English, Spanish, French, German, Japanese, Korean, Russian, Arabic and more.

Chrome extension FAQ

4.9 stars from 40,000+ users

Featured on Chrome Web Store

4.9 / 5on Chrome Web Store(130+ reviews)

Haim Moskowitz

Product & Marketing Lead•

PrettyDamnQuick

"Incredibly useful tool, makes my prompts 50x more effective, try it, you'll never go back to your "manual" prompts!"

Harel Lubimov

User•

Chrome Web Store reviewer

"Just started using PrettyPrompt, a Chrome extension that helps you write better prompts for AI tools like ChatGPT. It offers high-quality, professional prompts instantly — no need to guess what to write. Super easy to use, surprisingly effective, and honestly… a tool everyone working with AI should have."