Drop video here or click to upload
Supports MP4, MOV, WebM | Max 500MB
Videos are trimmed entirely in your browser. Nothing is uploaded to any server.
Frame-accurate trimming with visual timeline and preview controls.
No library loading required. Start trimming immediately after upload.
No limits, no watermarks, no signup required. Trim unlimited videos.
Cut and trim videos online free with FreeToolBox — remove unwanted sections from the beginning, middle, or end of any video clip right in your browser. Whether you need to cut dead air at the start of a screen recording, trim a long clip down to a social-media-ready length, or extract a highlight moment, our Video Trimmer uses FFmpeg.wasm for precise cuts. Set start and end points visually on the timeline.
All trimming happens locally in your browser using WebAssembly — your video never leaves your device. The trimmed output has no watermarks. Completely free, no account required.
FFmpeg can trim at keyframe boundaries without re-encoding (stream copy), which is instantaneous. For precise cuts between keyframes, a short re-encode of the transition segment is needed.
Yes. Use multi-cut mode to define multiple segments to keep. The tool extracts each segment and joins them, effectively removing sections between them.
MP4, MOV, WebM, AVI, and MKV as input. Output is MP4 (H.264) for maximum compatibility.
No. FFmpeg.wasm trims your video entirely in the browser. Your file stays on your device and is never sent to any server.