✨ Free Chrome Extension · Bolt.new

Finally understand what your AI coding agent is doing

CodeWhisperer watches your AI agent in real time and translates every action into plain language — no more mystery black box.

Add to Chrome — It's Free See how it works
CodeWhisperer
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Creating a new React component for your app src/components/Button.tsx
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Installing the Tailwind CSS librarytailwindcss
Starting the development servernpm run dev
Features

Everything you need to follow along

Built for vibe coders who want to understand — not just watch — their AI agent work.

Real-time subtitles

Every agent action — file creations, code edits, package installs — translated into plain language as it happens.

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Powered by Claude Haiku

Our backend uses Claude Haiku 4.5 to generate accurate, human-friendly subtitles for any agent action.

3-tier caching

Common patterns served instantly from local cache — no API call, no wait. Only truly new actions hit the LLM.

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English & Spanish

Switch languages with one click in the popup. Your subtitles, in your language.

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Privacy first

Only the action type and filename are sent to our API — never your actual code or file contents.

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Zero layout interference

The panel uses Shadow DOM to stay completely isolated from Bolt.new's UI. It never breaks your workflow.

Simple as installing an extension

1

Install from Chrome Web Store

One click. No sign-up required. Works immediately on bolt.new.

2

Open Bolt.new and start building

CodeWhisperer automatically detects the platform and starts watching your AI agent's actions.

3

Read the subtitles in real time

A floating panel shows what the agent is doing — in plain English (or Spanish) — as each action happens.

Pricing

Free to start

$0 / month

Free forever for casual use

Add to Chrome — Free

Start understanding your AI agent today

Free Chrome extension. No sign-up. Works in 30 seconds.

Add to Chrome — It's Free