FFmpeg Tools

Generate practical FFmpeg commands for common video and audio tasks. Files are not uploaded; commands run locally on your machine.

Generate FFmpeg commands to reduce video file size with CRF, codec, preset, and resolution controls.

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Create FFmpeg concat commands for joining video files, with copy and re-encode options.

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Generate FFmpeg commands to trim video clips by start time, duration, end time, or from the end.

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Generate FFmpeg commands to extract MP3, AAC, WAV, FLAC, or original audio streams from video files.

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Convert video formats with FFmpeg while controlling codec, quality, and container.

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Build FFmpeg crop filter commands for dimensions, offsets, and common aspect ratios.

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Browse by task

Change formats and containers while controlling quality.

Reduce file size with practical codec, CRF, and preset choices.

Cut, merge, crop, resize, and adjust video files from the command line.

Add logos and watermarks to video with overlay commands.

Burn subtitles into video or attach selectable subtitle tracks.

Extract, convert, or remove audio tracks from media files.

Understand FFmpeg errors and find practical fixes.