Waveform Timeline

Click waveform to seek · wheel to zoom · shift+wheel to pan · Space play/pause · all shortcuts listed on the start screen
Drop a video or audio file here, or click to browse
Everything runs locally in your browser — your file is never uploaded anywhere.
Space / Kplay / pause J / Lseek −5s / +5s ← / →seek −1s / +1s , / .step one frame + / −zoom in / out 0 / Fzoom to fit Home / Endjump to start / end Mmute
Working with MPEG-TS captures? Download the Windows desktop version — native .ts playback, the same sync engine, VLC-style track selection.
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