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Generate beautiful waveform visualizations from audio files. Choose from bars, mirror, line, or circular styles. Customize colors and export as PNG.
Detect the tempo (BPM) of any audio file. Includes tap tempo feature and genre reference guide.
Trim, cut, and slice audio files with interactive waveform visualization. Drag handles to select portions, use keyboard shortcuts, zoom and pan, preview selection before export. Supports MP3, WAV, OGG, AAC.
Combine multiple audio files into a single continuous track. Upload your files, arrange them in the order you want, and merge. The tool concatenates them sequentially with optional crossfade between segments. Useful for assembling podcast episodes from separately recorded sections, stitching voice memos together, or building compilation tracks.
Join an intro, main content, and outro recorded as separate files into one episode.
String favorite tracks or segments together into a single listening mix.
Merge several short memos from a meeting into one continuous recording for easier review.
No. The tool decodes each file internally and re-encodes the merged output in your chosen format.
There is no hard cap, but very large batches will take longer to process.
Yes — set the crossfade to zero and the clips will join with a clean cut, or add a gap of configurable duration.
All processing happens directly in your browser. Your files never leave your device and are never uploaded to any server.