Free online video tools

Left-only audio? Missing one channel? Upload your file and instantly balance both channels for a clean, professional sound.

Large video files slowing you down? Upload your video and instantly reduce file size while keeping it crisp and clear.

Need to convert your video or audio to MP3? Upload your file to instantly convert it to MP3 and retain the quality.

Cut your video to the exact seconds you need, right in your browser. No watermarks, no software to install.

Change your video's aspect ratio to 9:16, 1:1, or 4:5 with a crop you control. Perfectly framed clips for every platform.

Pick a clip, choose your quality, and get a shareable GIF instantly, all in your browser, with no upload to a server.

Change video speed from 0.25x to 4x with matching audio. Perfect for tutorials, timelapses, and slow-motion moments.

Boost quiet videos and audio up to 4x louder, or auto-normalize your volume for clean, consistent sound.

Drop in your clips, drag them into order, and get one MP4 back. Different sizes and orientations are fitted together automatically.

Turn iPhone MOVs, screen-recording WebMs, MKVs, AVIs and more into MP4s that play everywhere. Files that are already H.264 convert losslessly in seconds.

Play your video backwards, with the audio reversed to match or removed entirely. Perfect for rewind effects, TikToks, Reels and Shorts.

Strip the audio track from a video and keep the picture. Most files are done in a couple of seconds with no re-encoding.