Audio Tools
Free audio tools that run in your browser: Soundboard Maker, Sped Up & Slowed Audio, BPM Key Finder, 8D Audio Converter.
The audio tools cover the work that usually needs a desktop editor: finding the tempo and key of a track, speeding it up for a short-form video, spreading it around the listener as 8D audio, or building a soundboard out of your own clips. Each one opens as a web page, works on a phone as well as a computer, and gives the file back in a format you can post straight away.
They exist because the alternative is heavy: a DJ checking whether two tracks match in key does not need a full DAW, and someone cutting a six-second clip for a Discord soundboard does not need an audio suite either. The tools take the file, do the one thing, and return something you can use.
- Soundboard MakerCut and convert meme audio into Discord-ready soundboard files online for free.Launch Tool
- Sped Up & Slowed AudioCreate viral Sped Up (Nightcore) and Slowed + Reverb music edits online for free.Launch Tool
- BPM Key FinderDetect the exact BPM tempo and musical key scale of any song or sample online for free.Launch Tool
- 8D Audio ConverterTransform standard stereo music into immersive 360-degree 8D spatial audio online for free.Launch Tool
Looking for something else? Browse all LimeWire tools.