Video Tools
Video Converter & Compressor
Convert videos to MP4, WebM, GIF, MP3, or WAV. Trim, resize, compress, and export locally in your browser without uploading files.
Local processing note
This tool uses FFmpeg WebAssembly in your browser. Large files may take time and can use significant memory. For best results, start with short clips or videos under a few hundred MB.
Click to upload or drag and drop
MP4, MOV, WebM, AVI, MKV, M4V and more
File Info
- Filename
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- Duration
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- Resolution
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- File Size
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- Input Type
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Convert to Format
Lower CRF = higher quality. Applies to MP4/WebM.
GIF settings
GIFs get large quickly. This tool automatically limits GIF output to the max duration above unless you set a shorter trim range.
Preparing...0%
- Original Size
- -
- Converted Size
- -
- Size Change
- -
- Status
- Ready
How it works
- 1
Upload
Choose a video from your device. The file stays local.
- 2
Configure
Pick MP4, WebM, GIF, MP3 or WAV, then trim, resize or compress.
- 3
Download
Run conversion locally and download the finished file.
Frequently asked questions
Is my video uploaded to a server?
No. Conversion runs inside your browser using WebAssembly. Your file is not uploaded to IndieUtility.
Why is video conversion slower than image conversion?
Video encoding is computationally expensive. Browser-based FFmpeg is private and convenient, but large videos may take time.
Can this convert videos to GIF?
Yes. Choose GIF as the output format. Short clips work best because GIF files can become very large.
What formats are supported?
Output formats include MP4, WebM, GIF, MP3 and WAV. Input support depends on browser and FFmpeg WebAssembly support.