Video Tools
Video tools built on WebCodecs: MP4 and WebM output, instant MP4 trimming and target-size compression.
About Video Tools
Convert, compress and trim videos on your device. The compressor chooses bitrate and resolution from the file size you need, the trimmer cuts MP4 files instantly at keyframes or re-encodes for frame accuracy, and the converter changes format, resolution and frame rate.
Extract Audio saves the soundtrack, keeping the original AAC stream as M4A when the video has one. Every job runs locally with a progress bar and a Cancel button, and files are limited only by your device, up to 1 GB and 20 minutes.