Web Audio Recorder – Capture & Save MP3/WAV

Effortlessly record browser audio on any tab into high-quality MP3 or WAV files—perfect for podcasts, lectures, music & more.

Users80K

Rating4.3

Reviews44

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

Web Audio Recorder – Capture & Save MP3/WAV Media preview

3 assets

Trend

30-day user trend

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User Growth Over Time

Rating trend

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30-day rating change

Start

4.34

Latest

4.34

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat

00%

7-day growthFlat

00%

30-day growthGrowing

+20K+33.3%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version2.4.7

ManifestV3

Size461KiB

Languages33Deutsch / English / English (Australia) +30

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

Web Audio Recorder — Your Ultimate Browser Audio Capture Tool

Quickly and effortlessly record browser audio from any tab directly into high-quality MP3 or WAV files — no external software needed. Perfect for creators who need a simple, privacy-focused way to capture streaming audio, internet radio, webinars, lectures, podcasts, and music.

🎙️ Perfect for:

▸ Podcasts & Interviews — record live shows or remote discussions directly from your browser.

▸ Lectures & Webinars — save online classes and training with a single click.

▸ Music & Streams — capture streaming audio, internet radio, or sound effects.

Reviews

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The Chrome Web Store shows 44 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

4★

3★

2★

1★

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AI product read

Browser tab audio recorder that captures audio from any active Chrome tab and saves it as MP3 or WAV files

Enables users to record streaming audio, podcasts, lectures, webinars, music, and internet radio directly from the browser without external software, with local file download

User clicks the extension popup or uses hotkey Alt+Shift+R → extension captures the active tab's audio via chrome.tabCapture → offscreen document records using WebAudioRecorder → audio encoded to MP3 (selectable bitrate) or WAV → on stop (popup button or Alt+Shift+S), recording is finalized → file is automatically downloaded to the user's default download folder

Target users: Podcast creators / Students recording online lectures and webinars / Music and streaming audio enthusiasts / Content creators needing browser audio capture / Users creating voice memos or tutorials

All JS files are heavily minified/bundled (Vite build), making line-level code review difficult
popupScript.js (308KB) contains bundled React + Moment.js making granular UI analysis impractical
Could not inspect the full popup UI logic due to minification, but no payment/login signals were found anywhere in the codebase

Monetization

No paid features detected

No evidence of paid features, premium tiers, subscriptions, or payment gates in the extension source code. All features described in the store listing (MP3/WAV recording, quality settings, custom duration, mute-while-recording, hotkeys) are implemented in the free source with no gating logic. Grep for 'premium', 'subscription', 'payment', 'billing', 'stripe', 'upgrade', 'paywall' returned zero relevant matches. The keyword hits for 'pro' were all false positives from React production minified files and locale translations containing the word 'prohlížeč' (Czech for 'browser') or similar.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: No login, authentication, account creation, or sign-in flow was found in the source code. The extension uses chrome.storage.local for all state (settings, recording progress) and does not communicate with any authentication endpoint. Keyword hits for 'auth' and 'token' were false positives from bundled Sentry and React libraries. The extension's core workflow (record tab audio, save as MP3/WAV) requires no account.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：storage、activeTab、downloads

Publisher

Capture App

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

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Web Audio Recorder – Capture & Save MP3/WAV

Web Audio Recorder – Capture & Save MP3/WAV Media preview

30-day user trend

User Growth Over Time

30-day rating change

30-day rating change

Daily, weekly, and monthly growth

Version, languages, and crawl freshness

Product summary

Recent review snapshot

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Web Audio Recorder – Capture & Save MP3/WAV

Web Audio Recorder – Capture & Save MP3/WAV Media preview