KEEP JUST THE MOMENT YOU NEED
Free Online Video Trimmer
Set the range. Save your moment. Free, private, and local.
- 1Choose video
- 2Set cuts
- 3Trim video
- 4Download
Drop your video here
A little less footage. Just the moment you want.
MP4, MOV, WebM & more · Codec support variesYour video
Read locally. Ready for your next step.
Reading your video…
Exact cuts keep your selected range using the source frames, with fresh encoding. A cut inside a frame keeps its displayed image for the remaining frame time.
Enter seconds or mm:ss.mmm (for example, 12.5 or 0:12.500). Fast cuts move each point to the preceding keyframe; the actual ranges appear below.
Compressed audio can add a small amount of packet or encoder padding. Results show their measured duration.
Checking your video
Your video stays on this device. Keep this tab open.
Your result is ready!
Preview your result, then save it before leaving.
Writes to disk on this device. No artificial file-size or duration limits; your browser, codecs and free storage set the practical limits.
Keep the moment you came for.
A simple video trimmer to cut video down to a selected start and end.
- 1
Choose your video
Drop one saved video into the upload area. Splice reads its contents locally and shows the duration and file size.
- 2
Set the start and end
Enter seconds or mm:ss.mmm. Choose Exact cuts to keep that range, or Fast keyframe cuts to preserve encoded video quality. Review the range before exporting.
- 3
Process on your device
A worker reads and writes media incrementally. Progress follows actual processing. Cancel to return to your input and settings.
- 4
Preview and save your trimmed clip
Play and seek through the result. Download before changing settings or leaving this page.
Formats & compatibility
MP4, MOV, WebM and other recognized saved containers depend on their actual codecs. H.264/AAC MP4 is the most broadly supported path; VP9 and Opus depend on your browser and player. Damaged files, live streams and files with multiple video tracks are rejected.
MP4 output retains all readable audio tracks. Fast keyframe cuts copy compatible video and copy audio where safe, otherwise encode audio to keep sync. Exact cuts use H.264 video and AAC audio, requiring supported browser encoders and decoders. Subtitles and other extra tracks must be removed from the source first.
Exact cuts involve lossy encoding and may change file size. HDR exact cuts are blocked because this path cannot guarantee original colors; use keyframe copying for compatible HDR sources. Fast cuts show their changed boundaries and reject empty clips or unusable copy paths.
Private, with practical limits
No uploads, account, watermark or artificial size or duration limits. Browser codec support, RAM, free disk space and processing power still matter. Current desktop Chrome and Edge provide the most complete tested path.
These utilities require disk-backed output. Single results can save directly to a chosen file where supported; split clips and ZIP use temporary browser disk storage. No entire input video or collection of output clips is held in RAM. Large muxer indexes can still use memory.
Canceling aborts partial output and preserves a chosen destination’s previous contents. Successfully finished results use storage until you change settings or leave. A ZIP64 archive needs a compatible archive reader. Very large WAV extraction uses RF64, which older players may not support.
A few useful answers
How precise is the video trimmer?
Exact cuts decode the source and encode the selected range. A boundary inside an existing frame keeps that frame’s image for the remaining time; it cannot invent a new source frame. Fast cuts move boundaries to preceding keyframes and show those actual times before export.
Will my files be uploaded?
No. Media is read from your device and processed in your browser. Keep this tab open until the operation finishes.
Why can’t this video finish?
The browser may lack a required codec or available disk space. Check the error, try a compatible H.264/AAC file, and allow access to your destination. The input filename alone cannot establish codec support.
Can I cancel and try again?
Yes. Cancel returns to your selected file and settings. After completion, Change settings clears the previous outputs before another run. Save your results first.