Lossless Trim & Remux
Cut media by timestamp or move its streams into another container without re-encoding. Processing happens locally in your browser, so the source file is never uploaded.
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Private lossless trim & remux in your browser
Convertur reads the selected file on this device and creates the result without sending its contents to an application server. Large browser runtimes are loaded only when this tool needs them.
How to lossless trim & remux
- Choose drop a video or audio file.
- Review the detected content and adjust any available options.
- Create and download lossless media file.