MP4 to MP3 converter
Convert MP4 video to MP3 audio online. Extract the soundtrack from MP4, MOV, or WebM and choose the bitrate — converted privately in your browser.
Video trimmer
Trim and cut videos online. Pick start and end times, preview the clip, and download — frame-accurate, no upload, no watermark.
Drop a video here or click to upload
Cut a clip from MP4, MOV, or WebM — trimmed in your browser
How to use Video trimmer
Trim a video to the part you want. Set the start and end with sliders or from the playing video, preview the clip, and download it.
- Frame-accurate mode re-encodes only the edges and copies the rest, so it's fast and keeps quality
- Fastest mode never re-encodes and cuts at the nearest keyframe
- Works with MP4, MOV, WebM, and MKV, and keeps the original format
To cut audio files instead, use the audio trimmer.
Video trimmer FAQs
Is Video trimmer free?
Video trimmer is a free online tool on ReallyUseful.Tools. No account is required.
Does Video trimmer run in my browser?
Video trimmer is designed to run in your browser where supported, so files can stay on your device instead of being uploaded to a server.
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Audio trimmer / MP3 cutter
Trim and cut MP3, WAV, and M4A audio online. Select a range on the waveform, add fades, and export MP3 or WAV in your browser.
Video thumbnail grabber
Capture full-resolution thumbnails and still frames from any video. Scrub to the perfect moment and download JPG, PNG, or WebP.
Video compressor
Compress video files to a target size or quality — MP4 or WebM, any resolution. Encoded on your device, nothing uploaded.