Media Metadata Editor
Reads and edits container metadata — title, artist, album art, codecs, duration and streams.
Drop media to inspect
MP4, MOV, M4A, WebM, MKV, WAV, MP3, FLAC and Ogg are parsed here, box by box. Anything else is reported as unrecognised rather than guessed at.
Everything happens in this tab. The files are never uploaded.
Feed it from
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.
Extract Embedded Subtitles
Lists the soft subtitle tracks inside an MKV or MP4 and exports the chosen one as SRT or VTT.
Audio Converter
Converts between MP3, WAV, FLAC, AAC, OGG and Opus with bitrate and sample-rate settings.
Video Rotate & Flip
Rotates a sideways phone recording by 90° steps, or rewrites just the rotation metadata.
Next
These accept what this tool produces, so the result can go straight in.
Audio Converter
Converts between MP3, WAV, FLAC, AAC, OGG and Opus with bitrate and sample-rate settings.
Metadata Scrubber
Removes author, device, GPS and revision metadata from documents, images, audio and video in one pass.
Extract Embedded Subtitles
Lists the soft subtitle tracks inside an MKV or MP4 and exports the chosen one as SRT or VTT.
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.
Extract Audio from Video
Pulls the audio track out of a video as MP3, WAV, M4A or FLAC, or copies it without re-encoding.
Audio Trimmer
Cuts a section out of an audio file on the waveform, with fade in and fade out.