FREE · LOCAL · NO ACCOUNT

Give your files the right format.

Four focused tools. Conversion happens on your device, with no media uploads and no extension to install.

Video to MP4

Convert a local video into a widely supported MP4 file.

Turn audio such as WAV, FLAC, or AAC into MP3.

Keep the sound from a video as a separate MP3 file.

Combine one video file with one audio file into MP4.

Files are read in this page. For merging, choose video and audio separately.

Wait for the engine and conversion. You can cancel; closing the page interrupts processing.

Download the result after completion. Save before leaving; results are not stored on our servers.