Video & Audio Tools
Free, unlimited video and audio tools that run in your browser. Convert between MP4, MOV, MKV, WEBM, MP3, WAV and more, compress video and audio, and trim, crop or resize clips — no sign-up, no watermark, and nothing leaves your device.
Video Converter
Convert video between MP4, WEBM, MOV, MKV, and more.
Audio Converter
Convert audio between MP3, WAV, OGG, AAC, and M4A.
MP3 Converter
Convert audio files to MP3.
MP4 to MP3
Extract audio from MP4 video as MP3.
Video to MP3
Extract the audio track from any video.
MP4 Converter
Convert AVI, MOV, MKV, WEBM, FLV, WMV, and more to MP4.
MOV to MP4
Convert QuickTime MOV files to MP4.
MP3 to OGG
Convert MP3 audio to OGG.
FLAC Converter
Convert audio to lossless FLAC.
AAC Converter
Convert audio to AAC.
Video to Image Sequence
Extract video frames as a sequence of JPG or PNG images at a chosen frame rate and size, downloadable individually or as a ZIP.
Video Compressor
Shrink video file size with adjustable quality.
MP3 Compressor
Bulk-compress MP3 files by lowering the bitrate (up to 50 at once).
WAV Compressor
Bulk-reduce WAV file size (up to 50 at once).
Crop Video
Crop the frame of a video.
Trim Video
Trim a video to a time range.
Resize Video
Change a video's resolution (width and height).
Add Video Filters
Apply effects like grayscale, sepia, blur, and more to a video.
Add Audio to Video
Add or replace the soundtrack of a video with an audio file.
Looking for technical details on a format? Browse the File Format Glossary.