Free Video Compressor

Securely processed in your browser without server upload.

Conversion Options

HD (720p)
80%

Small Size (Low Quality)Large Size (High Quality)

Recommended (Balanced)

Best balance for sharing. Visually nearly identical to original but optimized.

Loading FFmpeg...

Initializing FFmpeg...

How to Use?

1

Select Video

Choose video files (MP4, MOV, AVI) to compress.
(100% Local Processing)

2

Set Options

Select resolution and format. Lowering resolution reduces size significantly.

3

Download

Download immediately after conversion. No server storage.

How it works? (Technical)

  • 1
    WebAssembly & FFmpeg

    Uses `ffmpeg.wasm` to run a full pro video engine directly in your browser. Uses your CPU/GPU, not our servers.

  • 2
    H.264/VP9 Optimization

    Uses efficient Modern Codecs like H.264 (MP4) or VP9 (WebM) to drastically reduce size while maintaining quality.

  • 3
    Client-Side Processing

    All processing happens inside the secure browser sandbox. No risk of data leaks.

Why Today Lab Video Tool?

🔒100% Secure (No Upload)
Your videos never leave your device. Privacy guaranteed.
⚡Save Bandwidth
No need to upload/download GBs of data. Save time and data.
💸Unlimited Free
No limits on size or count. Convert as much as your machine allows.