Video Converter
Reads MP4, MOV, WebM and MKV and writes MP4 (H.264 + AAC) or WebM (VP9 + Opus) with quality and resolution settings. When only the wrapper changes — MOV to MP4, MKV to WebM — the streams are copied untouched.
Drop a video to convert
Reads MP4, MOV, WebM and MKV and writes MP4 (H.264 + AAC) or WebM (VP9 + Opus). A file that only needs a different wrapper is copied across untouched, with no re-encode.
Everything happens in this tab. The video is never uploaded.
Feed it from
Video Compressor
Re-encodes to a target file size or a quality preset, stepping the resolution down when the bitrate would starve it, and shows the projected size before it starts and the actual size after.
Video Joiner
Concatenates clips in order, normalising resolution and frame rate when they differ.
Media Metadata Editor
Reads and edits container metadata — title, artist, album art, codecs, duration and streams.
Video Crop & Aspect
Crops the frame with a draggable window locked to 9:16, 1:1, 16:9, 4:5 or free, or pads it with bars to a target ratio, then re-encodes on your device.
Next
These accept what this tool produces, so the result can go straight in.
Extract Audio from Video
Pulls the audio track out of a video as MP3, WAV, M4A or FLAC, or copies it without re-encoding.
Media Metadata Editor
Reads and edits container metadata — title, artist, album art, codecs, duration and streams.
Video Compressor
Re-encodes to a target file size or a quality preset, stepping the resolution down when the bitrate would starve it, and shows the projected size before it starts and the actual size after.
Video Crop & Aspect
Crops the frame with a draggable window locked to 9:16, 1:1, 16:9, 4:5 or free, or pads it with bars to a target ratio, then re-encodes on your device.
Audio Converter
Converts between MP3, WAV, FLAC, AAC, OGG and Opus with bitrate and sample-rate settings.
Audio Trimmer
Cuts a section out of an audio file on the waveform, with fade in and fade out.