Best Free Video to Audio Converter Online in 2026 | Convert Video to Audio Free

When you only need the audio from a video file, converting video to audio can save storage space and make playback more convenient on music players and other audio-focused devices. In this guide, we focus on online video to audio converters and free tools, so you can compare different options and choose a practical way to convert video into audio formats such as MP3, WAV, AAC, and more.

Part 1.How to Choose the Best Video to Audio Converter

If you are looking for the best video to audio converter, the right choice depends on what you want to convert, how large your files are, and whether you prefer a browser-based tool or desktop software.

For quick tasks, a video to audio converter online free or online video audio converter is often enough. These tools are convenient when you only need to free convert video to audio once in a while, especially for smaller files. They are also useful if you want a simple video to audio converter online without installing software.

If your main goal is to change video to MP3, an MP4 to MP3 converter online or video to MP3 converter online can be a fast option for common formats. However, if you need better output quality, batch conversion, or support for larger videos, a desktop tool is usually more reliable than a basic free video to audio converter on the web.

Some users also want a URL video to audio converter so they can paste a link directly instead of uploading a local file. That can save time for one-off jobs, while desktop tools are a better fit for repeated conversions, local video libraries, and more detailed format settings.

Tip: Online tools are better for quick, small-file tasks, while desktop converters are usually better for large files, batch processing, and output control.

Quick Comparison of the 16 Best Video to Audio Converters

If you are looking for a video to audio converter online free, a desktop app for larger files, or a simple free video to audio converter for occasional use, the best choice depends on your workflow. The tools below include browser-based options, full desktop software, and free utilities for users who want an online video audio converter, an MP4 to MP3 converter online, or a reliable way to change video to MP3.

Part 2. What are the best online video to audio converters?

• OnlineVideoConverter
• ClipConverter
• Convertio
• Online Audio Converter
• Zamzar

1. OnlineVideoConverter

Easily extract audio from videos with OnlineVideoConverter's video to audio conversion feature.

Features:

• Supports a wide range of video formats for conversion.
• Simple and intuitive interface for hassle-free conversion.
• Option to choose output audio formats and quality.
• Fast conversion speed with no software installation required.
• Completely free to use with no limitations.

Comparison with UniConverter

UniConverter offers a more comprehensive set of features, advanced editing options, and offline conversion capabilities for video to audio conversion.

2. ClipConverter

Extract audio tracks from videos effortlessly using ClipConverter's video to audio conversion tool.

Features:

• Support for various video formats for extraction.
• Option to select output audio formats and quality settings.
• Additional features like video downloading and editing.
• User-friendly interface with quick conversion process.
• No registration required for using the service.

Comparison with UniConverter

UniConverter provides a wider range of supported multimedia formats, advanced editing features, and offline conversion capabilities, making it a more versatile tool for video to audio conversion.

3. Convertio

Convertio offers a seamless video to audio conversion feature, allowing you to extract audio files from videos effortlessly.

Features:

• Supports a wide range of video formats for conversion.
• Option to choose from various output audio formats and settings.
• Cloud-based conversion with quick and efficient processing.
• User-friendly interface with a drag-and-drop feature.
• Integration with cloud storage platforms for easy file management.

Comparison with UniConverter

UniConverter provides more advanced features, including multi-platform compatibility, extensive format support, and advanced editing options for video to audio conversion.

4. Online Audio Converter

Online Audio Converter allows you to convert videos to audio files with ease using its video to audio conversion feature.

Features:

• Supports popular video formats for conversion.
• Option to choose from multiple audio output formats and settings.
• Quick and efficient conversion process.
• No software installation required; accessible through any web browser.
• Free to use with no limitations.

Comparison with UniConverter

UniConverter offers a more comprehensive set of features, including advanced editing options, cross-platform compatibility, and support for a wider range of multimedia formats for video to audio conversion.

5. Zamzar

Zamzar provides a convenient video to audio conversion feature, allowing you to extract audio files from videos effortlessly.

Features:

• Supports a wide range of video formats for conversion.
• Option to choose output audio formats and quality settings.
• Simple and user-friendly interface.
• Email notifications for converted files.
• Offers additional conversion options for various file types.

Comparison with UniConverter

UniConverter stands out with its extensive range of supported formats, advanced editing features, and offline conversion capabilities, making it a more versatile tool for video to audio conversion.

Part 3. What are the best free tools to convert video to audio?

• VLC Media Player
• Audacity
• Free HD Video Converter Factory
• Format Factory
• HandBrake

1. VLC Media Player

VLC Media Player allows you to easily extract audio from videos, converting them to various audio formats.

Features:

• Supports a wide range of video formats for conversion.
• High-quality audio output with customizable settings.
• Advanced media playback features and compatibility with various platforms.
• Simple and intuitive interface for easy conversion.
• Completely free and open-source software.

Comparison with UniConverter

UniConverter offers advanced editing options, batch conversion capabilities, and support for a broader range of multimedia formats, making it a more versatile tool for video to audio conversion.

2. Audacity

Audacity is a free and powerful audio editing software that can also extract audio from videos.

Features:

• Supports popular video formats for conversion.
• Precise audio editing capabilities for post-conversion modifications.
• Export audio to various formats with customizable settings.
• Multi-track recording and editing functionality.
• Free and open-source software.

Comparison with UniConverter

UniConverter provides a more user-friendly interface, supports a wider range of multimedia formats, and offers additional features like batch conversion and offline conversion, making it a more comprehensive tool for video to audio conversion.

3. Free HD Video Converter Factory

Free HD Video Converter Factory enables you to extract audio from videos and convert them to audio formats of your choice.

Features:

• Support for various video formats for conversion.
• Option to select output audio formats and quality settings.
• Fast conversion speed with high-quality audio output.
• Basic video editing features included.
• Free to use with no limitations.

Comparison with UniConverter

UniConverter offers advanced editing options, supports a wider range of multimedia formats, and provides offline conversion capabilities, making it a more versatile tool for video to audio conversion.

4. Format Factory

Format Factory is a free multimedia converter that includes a video to audio conversion feature.

Features:

• Support for a wide range of video formats for conversion.
• Multiple audio output format options with customizable settings.
• Batch conversion capabilities for efficient processing.
• Additional features for video and audio file conversion.
• Free to use with no watermarks or limitations.

Comparison with UniConverter

UniConverter offers more advanced features, extensive format support, and offline conversion capabilities, making it a more comprehensive tool for video to audio conversion.

5. HandBrake

HandBrake is a free and open-source video transcoder that can also extract audio from videos.

Features:

• Supports various video formats for conversion.
• Option to choose output audio formats and quality settings.
• Advanced video transcoding capabilities.
• Basic audio editing features included.
• Free and open-source software.

Comparison with UniConverter

UniConverter offers a more user-friendly interface, extensive format support, advanced editing options, and offline conversion capabilities, making it a more comprehensive tool for video to audio conversion.

Part 4. What’s the easiest way to convert video to audio?

To get your video files converted to an audio format in the best quality, Wondershare UniConverter is the best choice. This professional desktop software supports over 1,000 formats and allows conversion between them at a super-fast speed. All types of video files can be easily converted to MP3, WMV, WAV, FLAC, AAC, and other popular audio formats in just a few clicks. You can also choose the quality of the output audio file as needed. Additional features supported by the program include video downloading from over 10,000 sites, video recording, video editing, disc burning, and others. With Wondershare UniConverter, you can download videos to MP3 format in just a single click.

Wondershare UniConverter - Best Video to Audio Converter for Mac / Windows

• Convert video to audio files with 30X faster speed and high-quality output.
• Support 1,000+ video/audio formats like MP4/MOV/MKV/AVI/MP3/WAV/WMA/M4A, and so on.
• Download videos to MP3 files directly by pasting URLs.
• Built-in video/audio editor to crop, trim, rotate, add watermarks, apply effects to the video/audio files.
• Transfer video/audio files from PC/Mac to iOS/Android devices via a USB cable.
• Burn and customize videos to DVD with free DVD menu templates.
• Toolbox with additional functions like VR Converter, GIF Maker, Fix Media Metadata, Cast to TV, and more.
• Supported OS: Windows 10/8/7, macOS 11 Big Sur, 10.15, 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6.

FREE DOWNLOAD FREE DOWNLOAD Try Free Online

How to Convert Video to MP3 with UniConverter

Step 1 Go to the Converter Tool

Open Wondershare UniConverter and click Converter from the left panel. This is where you can import local video files and prepare them for audio extraction.

Step 2 Click Add Files to Import Your Video

Click Add Files in the center of the screen to upload your video, or drag the file directly into the workspace. This is ideal for users who want to convert local files instead of using a video to audio converter online.

Step 3 Select MP3 from the Audio Output List

After the file is added, open the output format dropdown, go to the Audio tab, and select MP3. Then choose the quality you need, such as 128 kbps, 256 kbps, or 320 kbps. This makes it easy to change video to MP3 with more control than a typical mp4 to mp3 converter online.

Step 4 Click Convert All to Start

Choose the save location at the bottom, then click Convert All to begin. UniConverter will process the file and export your audio quickly, making it a strong option if you need the best video to audio converter for frequent or large-file conversions.

FAQs about Video to Audio Converters

• 1. What is the best video to audio converter?

  The best video to audio converter depends on your workflow. If you only need a quick browser-based option, an online video audio converter is usually enough for small files. If you want more stable performance or better control for local files, free desktop tools may be a better choice.

• 2. Is there a good video to audio converter online free?

  Yes. A good video to audio converter online free can help you convert small video files into MP3, WAV, AAC, and other audio formats directly in your browser, without installing extra software.

• 3. Can I use a URL video to audio converter instead of uploading a file?

  Sometimes, yes. A URL video to audio converter lets you paste a link directly instead of uploading a local file. This is useful for quick one-off tasks, but support depends on the source website and the tool you choose.

• 4. What is the easiest way to change video to MP3?

  If you want to change video to MP3, the easiest option is usually an MP4 to MP3 converter online for short clips or a free desktop tool for larger local files. MP3 is the most common output format because it works well across phones, laptops, and music players.

• 5. Are free video to audio converters safe to use?

  Many free video to audio converter tools are safe for basic use, especially well-known services. Still, it is better to avoid suspicious sites and choose trusted tools if you are converting important local files or using a video to audio converter online regularly.

Conclusion: Wondershare UniConverter is a complete conversion tool if you want to convert MP4 to MP3 files with a good experience on speed, quality, formats, and others. Just download and install the program and enjoy loss-quality audio extraction from your video files.