MP3 Cut
Online audio cutter. Trim, fade, and edit audio files in your browser.
Open the official app on mp3cut.net
This tool is hosted by its maintainers. Click below to open mp3cut.net in a new tab — it's their official demo.
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Use it free
Open the official tool or demo — no account needed.
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What is MP3 Cut?
MP3 Cut is an open-source web-based tool designed for trimming and editing audio files. Its primary purpose is to enable users to extract specific segments from audio tracks without requiring advanced technical skills or specialized software. The tool is particularly useful for individuals who need to create ringtones, shorten songs, or extract soundtracks from videos. By simplifying the audio editing process, MP3 Cut addresses the challenge of making quick modifications to audio files while maintaining quality. It caters to casual users, educators, and content creators who need to manipulate audio for personal or professional purposes. The tool solves the problem of limited accessibility to audio editing tools by offering a straightforward, browser-based interface that supports a wide range of file formats.
How it works
MP3 Cut is an online audio editor that allows users to trim, cut, and manipulate audio files directly through a web browser. It eliminates the need for downloadable software by providing a simple, intuitive interface for editing audio tracks. The tool is primarily used to extract specific segments of audio, such as creating ringtones or shortening music clips. It also supports extracting audio from video files, making it versatile for various multimedia tasks. MP3 Cut enables users to cut audio by selecting start and end points with sliders, apply fade-in and fade-out effects, and save the output in multiple formats. It also includes a feature to generate iPhone-compatible ringtones in m4r format, automatically adjusting the length to 40 seconds.
How to use it
- 1Upload the audio file by dragging it into the interface or selecting it from local storage/cloud services. 2. Use the sliders to highlight the segment of audio to keep. 3. Click 'Cut' to process the selection. 4. Download the trimmed file in the desired format. Practical tips include utilizing cloud storage for large files and verifying the file format compatibility before uploading.
What it can do
- Audio Processing
Use cases
Assumptions and limitations
Assumptions
- source: https://github.com/mp3cut
- license: Open source
- privacy: Opens an external demo
Limitations
- Limited advanced editing features like noise reduction or equalization
- No offline functionality for users without internet access
- Format support may vary depending on server configuration
- No collaboration tools for multiple users editing the same file
- Batch processing of multiple files is not supported
Understanding the result
Online audio cutter. Trim, fade, and edit audio files in your browser.
Tool details
- Clearly flagged when a network request is needed.
- No account, no sign-up, and no tracking of your content.
- Powered by mp3cut (MIT).
- Built with
- mp3cut (https://github.com/mp3cut)
- License
- MIT
- Runs locally
- No — requires a network request
- Verification
- Not yet verified
- Input
- Audio
- Output
- Audio
Built with https://github.com/mp3cut. OpenToolVault provides the discovery and browser interface while crediting the original project maintainers.
- Built with
- mp3cut
- License
- MIT
Open-source project
OpenToolVault is an independent directory. We are not affiliated with or endorsed by this project.
References
- /mp3cut — GitHub Repository
Upstream project · GitHub
Frequently asked
How do I create an iPhone ringtone with MP3 Cut?
To create an iPhone ringtone, upload an audio file, use the sliders to select the 40-second segment you want, and click 'Cut'. The tool automatically converts the output to m4r format, which is compatible with iTunes for transferring to your iPhone.
How does MP3 Cut handle audio file formats?
MP3 Cut supports over 300 audio and video formats, including MP3, WAV, FLAC, and common video containers like MP4 and AVI. Users can upload files directly from their device or cloud storage, and the tool processes them into standard audio formats for download.
How do I trim a song to create a 30-second clip?
Upload the song file, drag the timeline markers to highlight the 30-second section you want to keep, click 'Cut', and download the trimmed file. Ensure the audio levels are balanced before exporting for optimal quality.
How does MP3 Cut compare to Audacity or Adobe Audition?
MP3 Cut is simpler and web-based, requiring no installation, while Audacity and Adobe Audition offer more advanced editing features like multi-track mixing and effects. MP3 Cut is ideal for quick edits, whereas professional tools are better for complex audio engineering.
What should I do if my file doesn't upload?
Check that the file format is supported and the file size is within limits. Ensure your internet connection is stable. If using cloud storage, confirm the link is valid and accessible. Refresh the page and try uploading again.