Chrome Extension

Bad prompts get bad answers. Behtar fixes that before you hit Send.

It nudges you when a prompt is weak — and has a stronger version ready before you send.

Add to Chrome — Free → See how it works

Free plan: 20 improvements/month · Pro: $4.99/month

Professionals including lawyers use Behtar daily for real work.

Behtar's Improve prompt chip appearing above a weak, typo-ridden prompt in Claude's input box
How it works

Three steps. Zero extra effort.

1

You type a prompt

Write your prompt on ChatGPT, Claude, Gemini, or Perplexity — exactly as you normally would.

2

Behtar scores it locally

Your prompt is evaluated on your device. Nothing leaves your browser just because you typed something.

3

You get a better version

If the prompt is weak, Behtar surfaces an improved version. Accept it, dismiss it — you're always in control.

Modes

Three modes. You choose.

Suggest

Low friction

A small chip appears near the send button when a better version is available. Click it to see the improvement. Totally optional.

Review

Side by side

See your original prompt and the improved version before deciding. Great for understanding what changed and why.

Auto

Set and forget

Behtar silently replaces weak prompts with the improved version. Zero clicks required.

Unique to Behtar

Switch between modes any time from the extension popup.

Behtar's Review your prompt panel on ChatGPT with before and after versions, Send original and Send improved buttons, and a countdown timer

Review mode on ChatGPT: decide before anything is sent.

Behtar extension popup showing 7 prompts improved today, the Suggest, Review and Auto mode switcher, and per-platform session stats

The popup: switch modes and track your improvements per platform.

Platforms

Works where you already work.

ChatGPT Claude Gemini Perplexity
Privacy

Your prompts are yours.

⬡ Local scoring

Your prompt is scored entirely on your device. Nothing is transmitted just because you typed something.

⬡ Only weak prompts travel

A prompt only leaves your device if it needs improvement — and even then, it is not stored on any server.

⬡ No account to manage

No password, no profile, no dashboard. Just an email so we can track your free usage — never used for marketing.

⬡ No browsing history

Behtar only reads the prompt input field on supported AI sites — nothing else on your browser.

Pricing

Start free. Upgrade when you need more.

Free
$0 / month
  • 20 prompt improvements per month
  • All three modes: Suggest, Review, Auto
  • Works on ChatGPT, Claude, Gemini & Perplexity
Pro
$4.99 / month
  • Up to 3,000 prompt improvements per month
  • Fair-use cap of 100 per day
  • Cancel anytime — no long-term contract

Start on the Free plan by verifying your email in the extension — no card required, no password to create. Upgrade to Pro anytime from the extension popup, and cancel anytime. See our Cancellation & Refund Policy and Terms of Use.

Better answers start with better prompts.

Install the extension, verify your email, and get 20 free improvements every month.

Add to Chrome — Free →