Free MP4 to MP3 Converter
Convert MP4 videos to MP3 online for free. Extract high-quality audio from videos instantly without installing software. Fast, secure, and works on desktop and mobile devices.
Upload Your MP4 Video
🎬 Drag & Drop MP4 file here
or click to select a file
What Is an MP4 to MP3 Converter?
An MP4 to MP3 Converter is an online tool that extracts audio from MP4 video files and saves it as an MP3 audio file. Instead of keeping the video, the converter removes the visual content and preserves only the sound, making it ideal for music, podcasts, interviews, lectures, audiobooks, voice recordings, and other audio content.
Our free MP4 to MP3 Converter allows you to convert MP4 to MP3 directly in your browser without installing additional software. Simply upload your MP4 file, convert it in seconds, and download a high-quality MP3 file ready for playback on virtually any device.
Whether you're looking for an online MP4 to MP3 converter, an MP4 audio extractor, or a simple way to extract audio from MP4, this tool provides a fast, secure, and user-friendly solution for all your audio conversion needs.
Because MP3 is one of the world's most widely supported audio formats, converting video to audio makes it easier to listen to music, educational content, meetings, speeches, and podcasts without needing to play the original video.
🎵 MP4 to MP3 Converter
Convert MP4 videos into high-quality MP3 audio files quickly and easily using your web browser.
🎧 Extract Audio
Extract audio from MP4 videos without losing quality, making it perfect for music, podcasts, and recorded presentations.
⚡ Online MP4 Converter
Convert MP4 online instantly without installing software or creating an account.
🔒 Secure File Conversion
Your video stays private throughout the conversion process, providing fast and secure file conversion whenever you need it.
Why Convert MP4 to MP3?
There are many situations where you only need the audio from a video instead of the entire MP4 file. Using a MP4 to MP3 Converter lets you extract audio from MP4 videos quickly while significantly reducing file size. Whether you're saving music, podcasts, lectures, interviews, or voice recordings, converting video to audio provides a more convenient way to listen without playing the original video.
MP3 is one of the world's most compatible audio formats and works with nearly every smartphone, computer, tablet, media player, smart speaker, and car audio system. By choosing to convert MP4 to MP3, you can enjoy your favorite audio content anywhere without unnecessary video data consuming storage space.
Our free online MP4 to MP3 converter makes the entire process simple. Upload your MP4 video, extract high-quality audio in seconds, and download your MP3 file instantly—all without installing software or creating an account.
Whether you're creating a music library, saving educational content, archiving interviews, or extracting soundtracks, this video to audio converter delivers fast, secure, and reliable audio extraction directly from your browser.
🎵 Extract Music
Save music, concerts, soundtracks, and performances from MP4 videos as portable MP3 files that can be played on almost any device.
🎙️ Podcasts & Interviews
Convert video podcasts, interviews, webinars, and recorded discussions into audio for convenient offline listening anytime.
🎓 Learning on the Go
Extract lectures, online courses, tutorials, and educational videos into MP3 files so you can study while commuting, exercising, or traveling.
💾 Save Storage Space
MP3 files are much smaller than MP4 videos, allowing you to save storage while keeping only the audio you actually need.
How to Convert MP4 to MP3
Converting an MP4 video into an MP3 audio file is quick and easy using our free MP4 to MP3 Converter. You don't need to install software, register an account, or configure complicated settings. Simply upload your video, convert it, and download your audio file in just a few clicks.
Our browser-based online MP4 to MP3 converter automatically extracts audio from MP4 videos while preserving excellent sound quality. Whether you're converting music videos, podcasts, interviews, lectures, webinars, or personal recordings, the process is fast, secure, and works on desktop and mobile devices.
Follow these simple steps to convert MP4 to MP3 online.
① Upload Your MP4 File
Click the upload area or drag and drop your MP4 video into the converter. Once selected, your video is prepared for audio extraction directly inside your browser.
② Convert to MP3
Click the Convert MP4 to MP3 button. The converter extracts the audio track from your video and creates a high-quality MP3 file in just a few moments.
③ Download Your MP3
After conversion finishes, download your MP3 instantly. Your new audio file is ready to play on phones, computers, tablets, car stereos, and virtually any MP3-compatible device.
⚡ Fast & Secure Conversion
The entire conversion process is fast, private, and browser-based, allowing you to convert video to audio online without installing software or creating an account.
Features of This MP4 to MP3 Converter
Our free MP4 to MP3 Converter is designed to make audio extraction simple, fast, and reliable. Whether you're looking to convert MP4 to MP3, extract audio from MP4, or use an online MP4 to MP3 converter without installing software, this tool provides everything you need for quick, high-quality audio conversion.
Built entirely for modern web browsers, the converter delivers secure file conversion, high-quality MP3 output, and a smooth experience across desktop and mobile devices. From music videos and podcasts to lectures and interviews, converting video to audio has never been easier.
🆓 Free to Use
Convert MP4 videos to MP3 completely free with no subscriptions, hidden fees, or download limits.
⚡ Fast Conversion
Our fast MP4 converter extracts audio in seconds, allowing you to convert video to MP3 quickly and efficiently.
🎧 High-Quality MP3
Generate clear, high-quality MP3 audio while preserving the original sound from your MP4 video whenever possible.
🔒 Secure File Conversion
Your files remain private during the conversion process, providing secure file conversion without unnecessary data exposure.
🚫 No Registration
Start converting immediately without creating an account, signing in, or sharing personal information.
🌐 Browser-Based Converter
Use this online audio converter directly from your browser without installing software or browser extensions.
📱 Works on Mobile
Convert MP4 online from Windows, Mac, Linux, Android, iPhone, iPad, Chromebook, and other modern devices.
♾️ Unlimited Conversions
Convert as many MP4 videos to MP3 files as you need using our free online converter whenever you want.
MP4 vs MP3: What's the Difference?
Although MP4 and MP3 are both popular digital media formats, they serve very different purposes. MP4 is a multimedia container that can store video, audio, subtitles, and images, while MP3 is an audio-only format designed for music, podcasts, audiobooks, and voice recordings.
If you only need the sound from a video, using an MP4 to MP3 Converter is the easiest way to extract audio from MP4. Converting video to MP3 reduces file size, improves compatibility with audio players, and makes it easier to listen on mobile devices, computers, smart speakers, and car stereos.
The comparison table below highlights the key differences between MP4 and MP3 to help you choose the right format for your needs.
| Feature | MP4 | MP3 |
|---|---|---|
| File Type | Video Container | Audio Format |
| Contains Video | ✅ Yes | ❌ No |
| Contains Audio | ✅ Yes | ✅ Yes |
| Typical File Size | Larger | Smaller |
| Best For | Videos, Movies, Presentations | Music, Podcasts, Audiobooks |
| Storage Space | Uses More Storage | Uses Less Storage |
| Playback Devices | Video Players | Almost All Audio Players |
| Streaming | Video Streaming | Audio Streaming |
| Editing | Video Editing Software | Audio Editing Software |
| Ideal Use Case | Watching Videos | Listening to Audio |
If your goal is to save music, podcasts, interviews, lectures, webinars, or other audio from a video, converting MP4 to MP3 is the best option. MP3 files are significantly smaller, easier to share, and supported by virtually every modern smartphone, computer, tablet, smart TV, portable media player, and car audio system. Our free online MP4 to MP3 converter makes it easy to extract high-quality audio in just a few clicks.
Why Use Our MP4 to MP3 Converter?
Our free MP4 to MP3 Converter is designed for anyone who wants to convert MP4 to MP3 quickly and easily. Whether you're extracting music, podcasts, lectures, interviews, or soundtracks, our browser-based video to audio converter delivers high-quality MP3 files without requiring software installation or registration.
Unlike many online converters, our tool focuses on speed, simplicity, and privacy. Upload your MP4 file, extract the audio, and download your MP3 in just a few clicks. Whether you're using Windows, Mac, Linux, Android, or iPhone, our online MP4 to MP3 converter works directly in your browser.
🎵 Music Extraction
Extract songs, albums, concerts, and music videos from MP4 files to create portable MP3 files that work on virtually every audio player.
🎙️ Podcasts
Convert podcast videos into MP3 audio so you can listen offline while commuting, exercising, or traveling.
📚 Audiobooks
Turn educational videos and narrated presentations into MP3 audio for convenient listening on any compatible device.
🎓 Lectures
Extract audio from online classes, webinars, tutorials, and recorded lectures for easier studying and note-taking.
🎤 Interviews
Convert interview videos into audio files for transcription, research, journalism, or offline listening.
🗣️ Voice Notes
Save speeches, meetings, presentations, and recorded discussions as MP3 files that are easy to organize and share.
🎬 Soundtracks
Extract background music, movie soundtracks, and video game audio from MP4 videos without keeping the full video file.
📱 Ringtones
Convert your favorite audio clips into MP3 format to create custom ringtones and notification sounds for your smartphone.
Common Uses for an MP4 to MP3 Converter
An MP4 to MP3 Converter is useful in many everyday situations where you only need the audio from a video. Whether you're extracting music, educational content, interviews, or podcasts, converting MP4 to MP3 makes audio easier to store, share, and play on virtually any device. Our free online MP4 to MP3 converter lets you extract audio from MP4 videos quickly without installing software.
Below are some of the most common ways people use our video to audio converter to create high-quality MP3 files from MP4 videos.
🎵 Extract Music
Convert music videos into high-quality MP3 files for convenient listening on phones, computers, and portable music players.
🎙️ Podcasts
Extract podcast audio from MP4 videos and listen offline while commuting, exercising, or traveling.
📚 Audiobooks
Turn narrated videos into MP3 audio files that are easier to organize and enjoy on any compatible device.
🎓 Lectures
Save lectures, webinars, online courses, and educational videos as MP3 files for learning on the go.
🎤 Voice Recordings
Extract speeches, presentations, voice notes, and recorded discussions into portable MP3 audio files.
📰 Interviews
Convert interview videos into audio for transcription, research, journalism, or convenient offline playback.
📱 Ringtones
Create custom MP3 ringtones and notification sounds by extracting your favorite audio clips from MP4 videos.
🎬 Background Music
Extract background music, instrumentals, and soundtracks from videos without keeping the original video file.
▶️ YouTube Audio
Convert downloaded MP4 videos into MP3 audio for personal offline listening where permitted by applicable rights and terms.
💼 Meetings
Extract audio from recorded meetings, conferences, webinars, and presentations to review discussions without watching the video.
Supported Devices
Our free MP4 to MP3 Converter works across all major operating systems and devices without requiring additional software. Whether you're using a desktop computer, laptop, tablet, or smartphone, you can convert MP4 to MP3 directly from your web browser in just a few clicks.
Because this is a browser-based MP4 to MP3 converter, there's nothing to install or update. Simply upload your MP4 video, extract the audio, and download a high-quality MP3 file from virtually any modern device.
🪟 Windows
Convert MP4 videos to MP3 on Windows PCs and laptops using any modern web browser without installing desktop software.
🍎 Mac
Extract audio from MP4 files on macOS quickly and securely using Safari, Chrome, Firefox, Edge, or other supported browsers.
🐧 Linux
Use our online MP4 to MP3 converter on Linux distributions without additional applications or command-line tools.
🤖 Android
Convert video to MP3 directly from your Android phone or tablet, making it easy to save music, podcasts, and lectures for offline listening.
📱 iPhone & iPad
Use your iPhone or iPad to convert MP4 files into MP3 audio through your browser without downloading specialized apps.
💻 Chromebook
Extract MP3 audio from MP4 videos on Chromebooks using a fast, secure, browser-based conversion process.
Supported Browsers
Our MP4 to MP3 Converter is fully browser-based, allowing you to convert MP4 to MP3 without downloading or installing software. As long as you're using a modern web browser, you can upload your video, extract the audio, and download a high-quality MP3 file quickly and securely.
Whether you're on Windows, macOS, Linux, Android, iPhone, or Chromebook, our online MP4 to MP3 converter delivers fast and reliable performance across today's most popular browsers.
🌐 Google Chrome
Convert MP4 videos to MP3 using Google Chrome with fast upload speeds, smooth processing, and reliable downloads on desktop and mobile devices.
🦊 Mozilla Firefox
Use Firefox to extract audio from MP4 videos quickly while enjoying secure, standards-based browser compatibility.
🧭 Safari
Convert MP4 files into MP3 audio directly from Safari on Mac, iPhone, and iPad without installing additional applications.
🔷 Microsoft Edge
Enjoy fast and efficient MP4 to MP3 conversions using Microsoft Edge on Windows with full browser compatibility.
🎭 Opera
Use Opera to convert video to MP3 online with the same secure, browser-based experience available across all supported platforms.
⚡ Modern Browsers
Our browser-based video to audio converter supports the latest versions of all major browsers, ensuring fast, secure, and hassle-free MP4 to MP3 conversion.
Explore More Free Video & Audio Tools
Looking for more than an MP4 to MP3 Converter? Explore our collection of free online video and audio tools to compress videos, convert formats, create GIFs, record your screen, flip videos, and merge multiple clips. All tools work directly in your browser with no software installation required.
🗜️ Video Compressor
Reduce MP4 file sizes while maintaining excellent video quality. Perfect for email attachments, websites, social media, and saving storage space.
Open Video Compressor →🎵 MP3 to MP4 Converter
Convert MP3 audio into MP4 video files by adding an image or background, making them suitable for social media platforms and video sharing.
Open MP3 to MP4 →🎬 MP4 to GIF Converter
Create animated GIFs from MP4 videos in seconds. Perfect for memes, tutorials, presentations, social media, and websites.
Open MP4 to GIF →🖥️ Screen Recorder
Record your screen directly from your browser for tutorials, gameplay, presentations, online meetings, and educational content.
Open Screen Recorder →🔄 Video Flip
Flip MP4 videos horizontally or vertically to correct orientation, create mirrored effects, or prepare videos for different platforms.
Open Video Flip →🎞️ Merge Video
Combine multiple video clips into one MP4 file quickly and easily without installing desktop editing software.
Open Merge Video →MP4 to MP3 Converter FAQ
Learn more about converting MP4 videos into MP3 audio, extracting sound from video files, supported devices, audio quality, security, and how to use our free online MP4 to MP3 Converter.
MP4 (MPEG-4 Part 14) is one of the world's most popular multimedia file formats. It can store video, audio, subtitles, and images in a single file, making it ideal for movies, online videos, social media, and mobile devices.
MP3 is one of the most widely supported digital audio formats. It compresses audio while maintaining excellent sound quality, making it perfect for music, podcasts, audiobooks, voice recordings, and portable devices.
Simply upload your MP4 video, click Convert to MP3, wait a few seconds while the audio is extracted, then download your new MP3 file. The entire process happens directly in your browser.
Yes. Our free MP4 to MP3 converter allows you to convert video to audio without registration, subscriptions, or hidden fees.
Yes. Our converter extracts high-quality audio from your MP4 video, helping preserve the original sound quality whenever possible.
Yes. Large MP4 videos can be converted, although processing time depends on the file size, video length, and your device's performance.
Absolutely. Our browser-based online MP4 to MP3 converter works on Android phones, iPhones, tablets, Chromebooks, Windows PCs, Macs, and Linux computers.
Yes. Your files are processed securely, and we do not permanently store your uploaded videos. This helps protect your privacy throughout the conversion process.
No. Everything works directly inside your web browser. There is no software to download, install, or update, making the conversion process quick and convenient.
Most conversions finish within a few seconds. The exact time depends on your video size, length, and device performance, but our fast MP4 to MP3 converter is optimized for quick processing.