Professional Audio & Video Converter
Video to Audio & Audio Conversion — Fast, Secure, Free Support, Multiple Formats.
Why Choose ConvertMp3.org?
Professional, Efficient, Secure Audio & Video Conversion Solution
Lightning Fast
Advanced conversion technology completes file conversion in seconds, with batch processing to save time
Safe and Reliable
Encrypted transmission, we promise not to save your files, automatic deletion after conversion, worry-free security
Limited-Time Free
No registration, no payment, no file size limit, use all features for free anytime, anywhere
User Trust Data
Trusted and Chosen by Users Worldwide
Powerful Features
Meeting All Your Audio & Video Conversion Needs
Video to Audio Converter
Extract audio from MP4, AVI, MOV and other video formats
Audio Format Converter
Freely convert between MP3, WAV, AAC, OGG, FLAC and other formats
Batch Processing
Upload multiple files at once, convert simultaneously, greatly improve efficiency
Audio Optimizer
Adjust bitrate, sample rate, optimize sound quality, enhance listening experience
Smart Compression
Reduce file size while maintaining audio quality, save storage space
Cloud Processing
Powerful server support, no need to occupy local computing resources
Supported Formats
Compatible with mainstream audio and video formats
Video Formats
Audio Formats
How to Use Our Converter
Convert audio and video in a few simple steps
Upload File
Click the upload button or drag and drop files to the conversion area, supporting various audio and video formats.
Choose Output Format
Select your desired output format from the list of supported formats, and adjust parameters as needed.
Download Converted File
After conversion is complete, click the download button to save the file to your device, simple and quick.
FAQ
Quickly learn how to use and important notes
Is ConvertMp3.org paid?
The audio tool is currently free for a limited time! All features are fully open to all users without registration or subscription.
Which file formats are supported?
Our audio conversion tool supports mainstream video and audio formats. Whether extracting audio from video or converting between different audio formats, it can be done easily.
Supported video formats: MP4, AVI, MOV, MKV, WMV, FLV, WEBM, MPG, MPEG, 3GP, TS, M2TS, VOB, ASF, and other common formats.
Supported audio formats: MP3, WAV, AAC, FLAC, OGG, M4A, WMA, OPUS, AIFF, APE, AC3, DTS, AMR, MP2, and many more.
Will the converted files be saved?
No. To protect your privacy, we immediately delete your files after conversion. All processing is temporary to ensure your data security.
Does it support batch conversion?
Yes! You can upload multiple files at once for batch conversion, saving a lot of time. Our system processes all files simultaneously.
Will the audio quality decrease after conversion?
We use industry-leading conversion algorithms to minimize audio loss. You can also customize bitrate and sample rate to find the best balance between file size and audio quality.
Are there any limitations on conversion?
Supports a maximum of 100MB per file, with up to 100 files in a single batch, easily handling massive audio and video files.
Do I need to install software?
No! ConvertMp3 is a web-based tool, usable directly in your browser, supporting both desktop and mobile devices.