Trim and cut video clips locally
Extracts the audio track from uploaded video files (MP4, MOV, AVI, WebM) and encodes it as a high-quality MP3 file.
Crop the visual area of your MP4 video entirely in the browser.
Reduce video file size without losing quality. Max 500MB per file.
Converts a given date and time between any two time zones from a database of 400+ IANA time zones, and simultaneously displays it in Unix timestamp.
Convert ZIP files to TAR, RAR, or uncompressed archives directly in your browser.
Extracts the audio track from MP4 video files and saves it as a standalone MP3 file, preserving original bitrate and sample rate.
Video Trimmer lets you trim and cut video clips locally. Everything runs inside your browser — nothing is uploaded to a server. It works on any device with a modern web browser.
Common formats include MP4, MOV, AVI, WebM, MKV, and GIF. The exact list varies by tool.
Processing time depends on file size, your device's CPU, and the operation. Most conversions complete within seconds to a few minutes.
Quality depends on your selected settings. Higher bitrate and resolution presets produce better quality but larger file sizes.
Yes. All video processing uses FFmpeg WASM running locally in your browser. No uploads or servers involved.
There's no imposed limit, but files over 500MB may require significant RAM and could perform slowly on older devices.