This post provides the top 7 audio recorders for Firefox you can choose from: Kingshiper Screen Recorder, Audio Recorder, Audio Voice Recorder, Simple Audio Voice Sound Recorder, Rev Online Voice Recorder, Free Online Screen Recorder, and Mixilab Online Recorder.
You can record audio from Firefox by following these steps: Open Kingshiper Screen Recorder > Choose “Audio” recording mode > Select the audio you want to record > Start recording.
When recording audio using the Firefox browser, users often worry about recording quality and operational complexity. In fact, with the right Firefox audio recorder, you can easily record the browser’s audio without the technical difficulties.
On this page, we have tested some audio recording software and selected the top 7 list of audio recorders for Firefox for you to choose from. Besides, we also provide a step-by-step guide to help you successfully record your Firefox or Google Chrome sounds. The test results are summarized in the table below:
Software we tested
7 Firefox audio recorders
Time duration
2 days
What we value
Audio quality, ease of use, stability, and supported output formats
Most Recommended
Kingshiper Screen Recorder
The Best Free Firefox Sound Recorder Offline
The first free offline audio recorder for Firefox we recommend is Kingshiper Screen Recorder. As a multifunctional tool that integrates both screen and audio recording, it’s an ideal choice for users who need to capture sound from the Firefox browser, whether you are using Windows or macOS.
Kingshiper Screen Recorder
Rating: 4.7 out of 5 stars (⭐⭐⭐⭐)
Price: Free - $39.95 lifetime
Best for: Professionals and beginners
Kingshiper Screen Recorder supports capturing various audio from Firefox or Chrome, such as YouTube music, online radio, and web-based courses. It offers flexible recording options, including system sound, microphone, or both at the same time. You can use it to record different scenarios. With its built-in audio processing technology, it delivers clear audio without any background noise, which is ideal for users with high audio quality standards.
In addition, this software supports multiple output formats and lets users adjust the settings like bitrate and sample rate to get the perfect balance between audio quality and file size. Even without an internet connection, you can use it offline to record any audio from Firefox with ease.
Therefore, you can download this software to have a try.
Intuitive and user-friendly interface, easy to handle
High-quality recording of both system sound and microphone audio from Firefox
It provides multiple recording modes, including full-screen, webcam, window recording, etc
You can also add real-time annotations during screen recording
Pros
The free version has limitations on some advanced features
Cons
Top 9 Free Firefox Audio Recorder Online
This part will show you the 9 free online audio recorders for Firefox, covering their main features, pros, and cons. Here’s a quick overview of these online tools:
1Audio Recorder
Rating: 4.4 out of 5 stars (⭐⭐⭐⭐)
Price: Free
Best for: Quick microphone recordings and audio capture
The first Firefox online audio recording extension we recommend is Audio Recorder. It’s a simple browser add-on that helps you quickly record voice through your computer’s microphone.
This extension allows you to record audio from your microphone. Just click the blue record icon in the toolbar and grant microphone access to start recording. Once you're done, a download link will be automatically generated so you can save the audio to your computer.
Here are some benefits and drawbacks of the Audio Recorder extension:
No installation required, doesn’t take up computer storage
Automatically generates an audio download link
Completely free and ad-free
Pros
Only supports microphone input, not system audio
You can only record audio in .webm format
Cons
2Audio Voice Recorder
Rating: 4.3 out of 5 stars (⭐⭐⭐⭐)
Price: Free
Best for: Casual users or students who need to record voice quickly
The second tool we suggest is to use Audio Voice Recorder. This free Firefox sound recorder lets you start recording right in your browser, and is also suitable for Google Chrome. To quickly start recording your voice, you just need to add it to your extension.
In addition to the web version, Audio Voice Recorder also offers mobile apps for both iOS and Android. With a clean interface and practical features, it's easy to use on any device. Most importantly, all recordings are processed locally in your browser, so your privacy is fully protected.
Supports microphone recording
Saves recordings in MP3 format
Mobile apps are available for iOS and Android
Local recording ensures data privacy
Pros
Can’t record system sound on your PC
Lacks advanced features like trimming or conversion
Cons
3Simple Audio Voice Sound Recorder
Rating: 3.5 out of 5 stars (⭐⭐⭐)
Price: Free
Best for: Firefox users who need quick audio recording
The third we recommend is Simple Audio Voice Sound Recorder. This handy Firefox extension is designed for quick and easy voice or sound recording using your computer’s microphone. It’s perfect for everyday notes, quick reminders, or capturing audio on the fly. With just one click, you can start recording immediately. Once finished, you can preview the recording and download it in MP3, WAV, or OGG format.
You can listen to, download, or delete recordings immediately after finishing
It has a simple and clear user interface
No registration or additional plugin installation is required
Pros
The page contains some Google ads
Can’t record system audio or edit audio files
Cons
4Rev Online Voice Recorder
Rating: 3.8 out of 5 stars (⭐⭐⭐⭐)
Price: $0 - $20.99 monthly
Best for: Students, journalists, and content creators who need voice recording with transcription
The fourth free online sound recorder for Firefox we suggest is Rev online recorder. It is a convenient and web-based sound recorder that allows users to quickly capture audio through their microphone and download the recordings as MP3 files for free.
Compared to other Firefox sound recorders, Rev does not collect or upload your recordings, ensuring that all your audio is controlled by you and your privacy is protected. It can start recording your microphone sound with just one click, and after recording, you can instantly listen, pause, download, or delete your audio. The tool also offers a paid transcription service to convert recordings into text.
Clear audio recording quality, suitable for various use cases
Supports automatic transcription of audio to text
Pros
Does not support custom output formats, limited export options
Transcription features require account registration and login
Cons
5Free Online Screen Recorder
Rating: 4.2 out of 5 stars (⭐⭐⭐⭐)
Price: Free
Best for: Simple tutorials and web content capture
The fifth Firefox screen recorder we suggest is Free Online Screen Recorder. Thanks to the free audio recording tool, you can easily record content from any window on your computer without switching apps or installing software. It records both system audio and screen at the one time, making it perfect for tutorials, presentations, or saving online content. The final recording can be exported in WebM format, ensuring smooth playback and easy sharing across platforms.
Recordings can be saved or shared after capture
Export videos without watermarks
Pros
Limited output formats
Only works on certain browsers like Chrome and Firefox
Cons
6Mixilab Online Recorder
Rating: 4.4 out of 5 stars (⭐⭐⭐⭐)
Price: Free
Best for: Privacy-conscious, efficiency-focused users
The last free Firefox audio recorder we recommend is Mixilab Online Recorder. It is an innovative audio recording tool designed to help users capture high-quality recordings more efficiently. With local audio processing and a minimalist interface, it allows you to start recording instantly while ensuring data security online.
Thanks to its clear audio quality and local processing capabilities, Mixilab serves as a versatile recording solution for various scenarios, from voice memos and meeting notes to podcast creation. It supports both system audio and microphone, and when used with screen recording, it gives you a full audio and video capture experience.
Record audio and screen at the same time
No need to install, it works right in your browser
Pros
Each recording duration is limited to 30 minutes
Cons
How to Record Audio from Firefox
In this part, I will guide you on how to record audio from the Firefox browser using a third-party software. First, you need to choose an audio recording software to use. Among the options mentioned above, I suggest you try Kingshiper Screen Recorder, one of the best free screen recorders for PC users. You can capture all kinds of audio played in Firefox. You can also click the download button below to explore more features:
See specific steps on how to record Firefox audio with Kingshiper Screen Recorder:
Step 1. Download and install Kingshiper Screen Recorder on your Windows computer. You can see the Recording options on its main interface. Select “Audio” on the recording mode.
Step 2. Under the Audio section, select the computer sound you want to record, including “System Sound Only”, “Microphone Only”, “Mic and Sys Sound”, and “No Sound”.
Step 3. Open the Firefox browser and play the audio you want to record.
Step 4. Click the “Record” button in the software to start capturing the audio from Firefox.
Step 5. Once recording is finished, click “Stop recording.” The recorded audio file will be automatically saved to the folder you specified.
In-closing
In this post, you have learned about the 7 best audio recorder tools for Firefox that can help you record various sounds from your browser. If you’re still unsure which one to choose, I suggest you download Kingshiper Screen Recorder. I’m confident that you won’t regret installing this versatile recording software. You can continuously use it for everyday recording and online audio capture, with a simple operation, excellent recording quality, and very stable performance.
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