Video and audio

10 primary tools

Trim, convert and combine audio and video files. Choose a tool and read its instructions, examples and limits before you begin.

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Trim video online

Trim a precise video interval and download H.264/AAC MP4. Start and end in seconds; re-encoding may lose quality. Files up to 500 MB and 2 hours.

Video to GIF

Create an animated GIF from a 0.1–15 second interval. 480 px wide, 12 fps, no audio. GIFs can be larger than the original video.

Extract audio from video

Extract the first video audio track to MP3 or WAV. Also converts audio files, including MP3 to WAV. Does not recover detail lost in the source.

Compress video

Reduce video size with H.264/AAC and adjustable CRF. If not smaller, no larger download is offered. Does not retain subtitles or multiple tracks.

Convert MOV to MP4

Convert MOV to MP4. Compatible H.264 video and AAC/MP3 audio are remuxed; otherwise re-encoded to H.264/AAC. Keeps the first audio track.

Transcribe audio

Transcribe up to 1 hour of speech with local AI, without external services. Auto-detect or choose a language; check the text before using it. TXT output.

Trim MP3 and audio files

Trim MP3, WAV, FLAC and other audio with selection playback, precise start and end, fades and output settings.

Merge audio files online

Join MP3, WAV or FLAC tracks in your chosen order, with optional crossfade and MP3, WAV or FLAC output.

MP3 WAV FLAC audio converter

Convert audio to MP3, WAV or FLAC with bitrate, sample rate, channels and lossless bit-depth options.

Online voice recorder

Record voice with pause, a level meter and immediate playback. Download 16-bit mono WAV without uploading your recording.