Compress Video Online

Reduce your video file size by up to 90% without noticeable quality loss. Works with MP4, MOV, AVI, MKV, and more.

1

Uploading

2

Converting

3

Exporting

How To Compress Video

1

Upload Your Video

Drag & drop or click to select a video file from your device. Supports MP4, MOV, AVI, MKV, FLV, WEBM, and more.

2

Set Compression Options

Optionally choose a video codec (H.264 or H.265) and set a target size percentage. The default 60% keeps great quality.

3

Download Compressed Video

Click Compress Video and download your smaller file when processing completes. Same format, dramatically smaller size.

Which Video Encoder Is Best?

We support two industry-standard encoders. Choose based on compatibility or compression needs:

H.264 (AVC)

The most widely compatible codec. Supported by all devices, browsers, and video players. Ideal when you need maximum compatibility — social media, streaming, general sharing.

H.265 (HEVC)

Next-gen codec that delivers 20–75% better compression than H.264 at the same quality. Best for high-resolution (1080p / 4K) videos where file size matters most. Some older devices may not support it.

Advanced Compression Methods

Our compressor uses FFmpeg under the hood, giving you professional-grade results:

  • •Target Size % — Automatically calculates the required bitrate to hit a percentage of the original file size (e.g., 60% of 100 MB = ~60 MB output).
  • •Two-pass encoding — Analyzes the video first then encodes, distributing bits more efficiently across scenes for better visual quality at the same size.
  • •Audio preservation — Audio is re-encoded at 128 kbps AAC, which is transparent quality for most content while keeping the audio stream compact.