CATEGORY / MEDIA

Video & audio

Trim, inspect, and convert local media.

5 tools in this category

Choose the right tool

Inspect a media file before choosing a conversion. A file extension describes a container, not necessarily the codecs inside it. The browser must support the selected source and output tracks for editing to succeed.

Cut a time range

Trim video accepts start and end times with MP4 or WebM output. Trim audio exports PCM WAV, not MP3. Shorter duration does not always mean fewer bytes.

Inspect or capture

Inspect media file reports primary track details. Extract video frame saves one decoded frame as JPG at a selected timestamp; it does not batch-export every frame.

Check device support

Media inputs are limited to one file and 512 MB. Available memory and browser codecs can be more restrictive, particularly on mobile devices. Unsupported exports report an error.