Professional Video Tools In Your Browser

Convert, edit, and optimize videos with enterprise-grade quality. 100% private, blazing fast, completely free.

Our Video Tools

Video Converter

Convert between any video format instantly in your browser

Try it now →

WebM to MP4 Converter

Professional WebM to MP4 conversion with advanced editing

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GIF Maker

Convert videos to high-quality GIFs with two-pass palette optimization

Create GIF →

Why Choose BriefApply Tools?

Privacy First

100% Client-side processing. Your files never touch our servers. Zero uploads, zero data collection.

Pro-Grade Engine

Powered by FFmpeg.wasm for near-native encoding precision. The same tech used by professionals.

No Limits

No file size caps or hidden watermarks for standard web use. Professional tools, fully accessible.

Universal Compatibility

Works on any device with a modern browser. Chrome, Firefox, Safari, Edge. Windows, Mac, Linux, Android, iOS.

All Video Formats

Convert between WebM, MP4, AVI, MKV, MOV, FLV and more. Industry-standard codecs for maximum compatibility.

Professional Quality

Powered by FFmpeg WebAssembly. The same technology used by professionals and Fortune 500 companies.

How It Works

  1. Select your file - Drag & drop or click to browse
  2. Choose format - MP4, WebM, or any supported format
  3. Convert - Processing happens instantly in your browser
  4. Download - Get your converted file immediately

Our WebAssembly engine runs FFmpeg natively in your browser, ensuring maximum performance and privacy.

Supported Formats

Input Formats

WebM MP4 AVI MKV MOV FLV WMV M4V

Output Formats

MP4 WebM AVI MKV GIF