Stable signalNo paid features detectedMedium-risk permissions

Audio Converter

Convert any audio file to selected formats (i.e. mp3) inside your browser!

Users10KCurrent public install base

Rating3.3Store average score

Reviews10Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

Audio Converter Media preview

3 assets

Trend

User growth trend

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User Growth Over Time

Rating trend

7-day rating trend

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7-day rating change

Start

3.30

Latest

3.30

7-day rating change

0.00

2026年7月17日2026年7月20日

Growth overview

Daily, weekly, and monthly growth

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1-day growthNo data

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7-day growthFlat

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30-day growthNo data

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Technical snapshot

Version, languages, and crawl freshness

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

Version0.1.6

ManifestV3

Size9.81MiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

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

Audio Converter is an add-on that helps you easily convert an audio format to another. It uses the FFmpeg library which is compiled from C and C++ language to JavaScript with Emscripten compiler. Emscripten is a source-to-source compiler that can compile native C/C++ codes to JavaScript language. Please read this Wikipedia page to get more info about the Emscripten compiler.

To work with this add-on, simply open the app UI and drag an audio file to the designated area in the app (top section). Then, type your FFmpeg command in the input area and press the - Run - button. Once the conversion is done, the link to download the audio file will be available at the bottom of the UI. Please note that conversion may take some time depending on the audio size and also the type of conversion that you choose. There are some sample commands available in the app UI which you can choose to start working with this add-on.

Note: Since this add-on runs FFmpeg in the browser, it is slower than the native FFmpeg applications/library. However, using the add-on is very easy. Simply add it to your browser and it starts to work without any additional plugins. It is only suitable for simple conversions and has a limited number of codecs.

Note: This add-on is specifically designed for "audio" conversion. If you want to convert a "video" file, please use my other add-on Video Converter (https://chrome.google.com/webstore/detail/video-converter/icmgolelmdmakliojggoobcjdbdkpipd).

To report bugs, please fill the bug report form on the addon's homepage (https://mybrowseraddon.com/audio-converter.html).

Reviews

Recent review snapshot

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Store average score3.3Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average3.3Average computed only from synced review bodies below

Reviews with text6Synced review bodies

Total ratings / reviews10Chrome Web Store public rating/review count

Store average score: 3.3. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

Shawn Berg2024年10月27日

It lowers the KBPS quality, therefore makes the audio file worse quality.

Suqi Cheng (ISTHECAKEALIE)2024年10月27日

This programs works well, but be careful of not clicking the advertisement after you download the application it isn't part of the application itself but rather an unrelated ad

Dylan Serech2023年1月14日

It works very well ngl

Bishop Ernest E Richard Jr2021年1月4日

when I want to see ads i will look for those ads...all I wanted was to download and begin using an mp3 converted not see all the latest gadgets chrome has to offer.. I'M JUST NOT INTERESTED!!!

LennarRrt Olausson2018年9月22日

Funkar utmärkt från wav → mp3, men tar tid... 1 fil i taget... lägger inte wavfilnamnet som mp3filnamn - måste göras manuellt

Ant Artix2018年9月21日

U can convert lots of different audio files :)

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AI product read

Browser-based audio format converter that runs FFmpeg compiled to WebAssembly (via Emscripten), allowing users to convert audio files between formats entirely within the browser.

Users need to convert audio files between formats (e.g., MP3, AAC, OGG, WAV, FLAC) without installing native software or uploading files to third-party servers.

1. User clicks the extension icon to open the converter UI. 2. User drags an audio file (or uses file picker) into the drop area. 3. The file is read as an ArrayBuffer in the browser. 4. User selects a preset format button (e.g., MP3, WAV) or types a custom FFmpeg command. 5. User clicks 'Run' — FFmpeg WebAssembly processes the audio locally. 6. Progress percentage is shown during conversion. 7. Once complete, the converted file can be previewed (audio player) and downloaded to the local filesystem.

Target users: General users who need quick audio format conversions / Users who prefer not to install native audio conversion software / Users who want privacy-friendly local-only file conversion

The 'pro' keyword matches are false positives from 'progress' events and minified FFmpeg library code, not premium features.
The donation button's actual destination could not be verified beyond the URL construction, but no payment API is involved.

Monetization

No paid features detected

The extension is completely free to use with no gated features. There are no payment platforms, billing APIs, premium tiers, or feature-gating mechanisms in the source code. The only monetization signal is a voluntary 'Make a donation' button (index.html line 28) that opens the homepage with a support parameter — this is not a paid feature. All FFmpeg commands and format conversions are available to all users without restriction.

Confidence: 90
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension operates entirely locally in the browser using FFmpeg compiled to WebAssembly. No login prompts, account creation, or authentication flows exist in the source code. No external services requiring accounts are accessed. The 'session' keyword hit in lib/chrome.js line 46 (`if (app.session) app.session.load()`) is a generic internal storage-session pattern, not user authentication. All permissions (storage, contextMenus) are for local state management.

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

Publisher

loora

Independent publisher

Email: [email protected]
Phone: --
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