Hardware-Accelerated Video & Audio Studio

Execute lossless video trimming, multi-resolution compression, MP3 audio extraction, and Kokoro neural speech synthesis in local browser memory.

All Video & Audio Tools

9 tools available

Compress MP4, WebM, and MOV video clips with client-side resolution scaling.

Cut and trim video clips interactively with millisecond precision.

Extract crystal-clear MP3 or WAV audio tracks from any video file.

Remove background audio or sound tracks from video files in 1 second.

Auto-generate timed subtitles from audio & video with synchronized studio editing.

Amplify quiet audio and video volume up to 300% (+12 dB) with anti-clipping limiter.

Convert video clips into high-framerate animated GIFs with custom scaling and trimming.

Create synchronized animated lyrics videos with custom backgrounds, karaoke transitions, and musical note effects.

Synthesize studio-quality, natural human voiceovers with Kokoro-82M, human expressions (ugh, sigh, cough), voice blending, and WAV export.

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