12 Best MP4 to MP3 Converters in 2026 [Software & Apps]

Converting videos to audio has become really important for people who create content, make podcasts, and need to get audio from videos. If you're taking audio from interviews, making music libraries from videos, or just trying to save space on your device, having the right tool to convert MP4 to MP3 is crucial. It's all about finding a way to easily turn your MP4 videos into MP3 audio files, so you can use them however you want. This can be a big help for saving space, since audio files are usually much smaller than videos. Plus, it's a great way to get just the audio from a video, like a song or a conversation, without having to keep the whole video file.

Best for: Users who regularly convert large video files and need reliable batch processing with AI-powered quality enhancement.

Why it was picked: Movavi's SuperSpeed technology and AI upscaling features make it stand out for handling multiple large files efficiently while maintaining audio quality.

Movavi Video Converter handles MP4 to MP3 conversion with impressive speed, thanks to its SuperSpeed technology that leverages hardware acceleration. The software supports over 180 formats, making it versatile for various conversion needs beyond just MP4 to MP3.

What makes this program stand out is its ability to use artificial intelligence to improve the quality of videos and audio. Even though it's mainly meant for videos, it also makes audio sound better when converting files. I found the batch processing feature to be really helpful when I had to convert a whole folder of recorded webinars all at once. The program is easy to use, even for beginners, but it also has advanced settings that let users customize things like bitrate, sample rate, and compression if they want more control.

The video compression tools that are already included can make your files smaller before you convert them, which is really helpful if you're working with big files. Plus, you can cut out parts of the video that you don't want before you extract the audio, so you don't need to use a separate program to edit your videos. This makes it a lot easier to get just the audio you need, without having to deal with extra steps or software.

Sources:

• Movavi Video Converter Tips
• Movavi Video Converter vs Wondershare UniConverter

Recent updates: Movavi has introduced AI video upscaling capabilities that can enhance resolution up to 8 times, along with improved Super-precise trimming features for better content editing. The latest version includes enhanced subtitle search functionality and improved hardware acceleration support for smoother processing on compatible graphics cards.

Price: Free trial available, full version starts at $19.95

Best for: Power users who want professional-level control over audio extraction without paying for software.

Why it was picked: HandBrake delivers exceptional audio extraction quality with hardware acceleration and deep customization options, all completely free.

HandBrake earned its reputation as a powerful, open-source conversion tool that handles MP4 to MP3 extraction with professional precision. According to PCMag, HandBrake has been extensively tested as part of processor benchmarking suites, demonstrating its reliability and performance across different hardware configurations. The software offers extensive control over audio codecs, bitrates, and sample rates – perfect for users who know exactly what they want from their output files.

The preset system simplifies the process for beginners while maintaining access to advanced settings. Hardware acceleration support means faster processing on compatible systems, though the interface can feel overwhelming initially. I found the batch processing feature particularly reliable for converting entire seasons of recorded content.

One unique advantage is HandBrake's ability to extract specific audio tracks from multi-track video files, which proves invaluable when working with professional recordings or foreign content with multiple language tracks.

Sources:

• Is HandBrake THAT good?
• Why use HandBrake?
• Why does everyone use Handbrake?

Best for: Quick conversions when you need a familiar tool that's already installed on your system.

Why it was picked: VLC's universal availability and zero-setup conversion capability make it ideal for spontaneous audio extraction needs.

Most people know VLC as a media player, but its conversion capabilities often go unnoticed. The software handles MP4 to MP3 conversion through its "Convert/Save" feature, accessible from the Media menu. According to PCMag, VLC 3.0 introduced significant enhancements including HDR10 support and Chromecast streaming capabilities, demonstrating the platform's continuous evolution beyond basic media playback. While not the most intuitive interface for conversion, it gets the job done without installing additional software.

VLC's strength lies in its reliability and broad format support. The program rarely fails to process a file, even when other converters struggle with unusual codecs or corrupted files. Batch conversion requires some workaround using the command line interface, but single file conversion is straightforward enough.

The quality output matches what you'd expect from dedicated converters, though fine-tuning options are limited compared to specialized tools.

Best for: Occasional conversions when you don't want to install desktop software and file sizes stay under 100MB.

Why it was picked: Convertio's clean browser interface and support for 300+ formats make it the most reliable online converter for quick tasks.

Convertio stands out among online converters with its straightforward approach and impressive format support. The web interface loads quickly, accepts drag-and-drop uploads, and provides clear progress indicators during conversion. File size limits restrict uploads to 100MB for free users, but this covers most typical use cases.

The service integrates with cloud storage platforms like Google Drive and Dropbox, eliminating the need to download files before conversion. Quality settings are adjustable, though not as granular as desktop alternatives. Processing speeds vary based on server load but generally complete within reasonable timeframes.

Security-conscious users will appreciate that uploaded files are automatically deleted after 24 hours. The service works consistently across different browsers without requiring plugins or additional downloads.

Best for: Content creators who need GPU-accelerated processing and built-in audio editing capabilities.

Why it was picked: VideoProc combines fast GPU acceleration with audio editing tools, making it efficient for creators who need both conversion and basic editing.

VideoProc Converter leverages GPU acceleration to process MP4 to MP3 conversions significantly faster than CPU-only alternatives. According to PCMag, VideoProc Converter AI serves as a lightweight video editor that uses AI assistance and is particularly effective for content creators who need both conversion and enhancement capabilities. The software particularly excels when working with high-resolution source videos, where the hardware acceleration provides noticeable speed improvements.

Built-in audio editing features allow for basic trimming, volume adjustment, and noise reduction without switching to separate software. The interface strikes a good balance between simplicity and functionality, making advanced features accessible without overwhelming new users.

Batch processing handles multiple files efficiently, and the program maintains consistent quality across different source file types. The toolbox includes additional utilities for downloading online videos, which proves useful for content creators working with diverse source material.

🔄 Recent updates:

VideoProc Converter AI V8.11 introduces improved color consistency in AI Super Resolution with a new Keep Original Colors option. Recent updates include enhanced Face Restoration models for more realistic AI image enhancement, improved video super resolution performance, and new features like AI Vocal Remover for instant vocal and instrumental separation.

Best for: Users who need fast conversion speeds and 4K video support for high-quality audio extraction.

Why it was picked: Vidmore's 50x faster conversion claim proves accurate in real-world testing, especially with 4K source material.

Vidmore Video Converter delivers on its speed promises, particularly when processing high-resolution source files. The software efficiently extracts audio from 4K videos while maintaining quality, which becomes important when working with professional recordings or high-end content.

The preset management system helps streamline repeated conversion tasks by saving custom settings. Built-in video enhancement tools can improve source quality before audio extraction, though these features add processing time. The interface remains clean and responsive even when handling large files.

Batch conversion works reliably, and the program provides detailed progress information including estimated completion times. The software handles various input formats well, though it occasionally struggles with very old or unusual codecs.

Best for: Windows users who want a simple, dedicated tool for basic MP4 to MP3 conversion without complex features.

Why it was picked: This converter focuses specifically on MP4 processing with a user-friendly interface that eliminates confusion for occasional users.

Free MP4 Video Converter does exactly what its name suggests – it converts MP4 files with minimal fuss. The interface prioritizes simplicity over advanced features, making it accessible for users who just need basic conversion without learning complex workflows.

The preset editor allows for some customization of output quality while maintaining the straightforward approach. Video merging capabilities let you combine multiple MP4 files before audio extraction, which saves time when working with segmented recordings.

Processing speeds are respectable for a free tool, though not exceptional. The software handles standard MP4 files reliably but occasionally struggles with files that use newer codecs or have unusual characteristics.

Best for: Online conversions with advanced audio customization when file sizes stay within the 1GB limit.

Why it was picked: FreeConvert offers the most detailed audio settings among online converters, allowing precise control over bitrate and quality.

FreeConvert distinguishes itself from other online converters by offering granular control over audio output settings. You can adjust bitrate, sample rate, and audio codec selection – options typically found only in desktop software. The 1GB file size limit accommodates larger files than most online alternatives.

The multi-step conversion process guides users through file selection, format choice, and quality settings without feeling overwhelming. Processing queues handle multiple files, though the free tier limits concurrent conversions. Upload and download speeds perform well, though large files still require patience.

Privacy controls allow you to choose how long files remain on their servers, with options ranging from immediate deletion to 24-hour retention. The service maintains conversion history for easy re-downloading of recent files.

Best for: Android users who need quick audio extraction from videos stored on their mobile device.

Why it was picked: This app provides the fastest mobile conversion experience with built-in editing tools for ringtone creation and audio trimming.

Video MP3 Converter handles mobile conversion tasks efficiently, processing files directly on your device without requiring internet connectivity. The app includes useful features like audio trimming and ringtone creation, making it more than just a basic converter.

Metadata editing capabilities allow you to add track information, album artwork, and artist details during conversion. The interface remains responsive even when processing longer videos, though very large files can strain device resources and drain battery quickly.

The app processes most common video formats found on mobile devices, including files recorded with phone cameras. Quality settings are adjustable but simplified compared to desktop alternatives.

Best for: iPhone users who need a comprehensive mobile solution with video playback and compression features.

Why it was picked: Media Converter functions as both a converter and universal media player, providing the most complete mobile media solution for iOS.

Media Converter serves multiple purposes beyond simple conversion, functioning as a media player and file manager for iOS devices. The app handles audio extraction from videos while also providing playback capabilities for converted files. This eliminates the need for multiple apps when working with media files on mobile.

Compression tools help reduce file sizes before conversion, which proves valuable when device storage becomes a concern. The interface adapts well to both iPhone and iPad screen sizes, maintaining usability across different devices.

Processing speeds match what you'd expect from mobile hardware, though the app efficiently manages device resources to prevent overheating during longer conversion tasks.

🔄 Recent updates:

Media Converter Pro: Ultimate has been updated with support for Nikon RAW and Sony HEIF formats, along with improved AVI container recovery and enhanced crash diagnostics. The app continues to focus on offline processing while adding new format support and stability improvements for better user experience across iOS devices.

Best for: Simple web-based conversions when you need quick results without advanced features.

Why it was picked: Online Converter provides reliable basic conversion with video editing settings, perfect for users who need occasional audio extraction.

Online Converter focuses on straightforward conversion without unnecessary complications. The web interface loads quickly and accepts common video formats without issues. Basic video editing options allow for trimming before conversion, which saves bandwidth and processing time.

The service handles files up to 200MB, covering most typical conversion needs. Processing times remain reasonable, and the straightforward interface makes it accessible for users who rarely convert files. No account creation is required, and the service works consistently across different browsers.

Output quality remains solid for a free online service, though advanced customization options are limited compared to desktop alternatives.

Best for: Users who need to convert multiple files per hour with support for a wide range of formats.

Why it was picked: AnyConv's 60 files per hour limit and 300+ format support make it suitable for users with moderate conversion volumes.

AnyConv accommodates users who need more than occasional conversion without requiring desktop software installation. The 60 files per hour limit provides flexibility for moderate usage while the 300+ format support handles various input types reliably.

The web interface remains clean and responsive, with drag-and-drop functionality that simplifies file selection. Processing speeds perform consistently, and the service maintains quality across different input formats. Cloud storage integration allows direct upload from Google Drive and Dropbox.

Security measures include automatic file deletion after conversion, and the service operates without requiring user registration or personal information.

🔄 Recent updates:

AnyConv has updated its Terms of Service as of April 2026, maintaining its free service model with 60 file conversions per hour and 100MB maximum file size limits. The platform continues to focus on security with automatic file deletion within one hour and HTTPS encryption for all transfers. Recent safety reviews suggest the service is reasonably secure for casual use.

For regular, large-file conversion: Movavi Video Converter or HandBrake provide the speed and reliability needed for frequent use. Movavi's AI enhancement justifies the cost if quality matters, while HandBrake delivers professional results for free download.

For quick, occasional tasks: Online tools like Convertio or FreeConvert work well when you don't want to install software. Just watch the file size limits.

For mobile conversion: Video MP3 Converter (Android) and Media Converter (iOS) handle phone-based conversion effectively, though battery life becomes a factor with longer files.

For batch processing: Desktop software wins here. VLC handles basic batch needs if you're comfortable with command line, while Movavi and VideoProc offer user-friendly batch interfaces.

The choice ultimately depends on your conversion frequency and file sizes. Desktop software provides the best mp4 to mp3 converter experience for regular use, while online tools serve occasional needs perfectly well.