What you can do
Reduce supported video file size directly in your browser.
- Quality presets
- Resolution controls
- Target bitrate or target size
- Before/after size comparison
Video Compressor
Reduce supported video file size directly in your browser.
Private processing
Reserved advertisement area
Privacy & processing
This workflow is designed to process your own file or text on this device. AG Creator Tools does not silently upload difficult local media to a server.
Processing engine: Shared Video Processing Engine
How to use Video Compressor
- Choose a local video file.
- Pick a quality level, optional resolution/frame-rate limit and optional target size.
- Run compression and keep the page open while processing.
- Compare the original/result size and download the compressed video.
AG Creator Tools reports unsupported formats, permissions, quota states or device limits clearly instead of claiming a result it cannot produce.
Inputs, outputs and useful limits
Input
A browser-readable local video file.
Output
A compressed MP4 file produced locally.
Important limits
- Performance depends on your browser, device memory, processor/GPU and the codecs used by the source file.
- A target-size value is an estimate; codec complexity can prevent an exact byte target.
- Very large files may exceed browser memory.
You may also like
Continue the same creator workflow with a related tool.
Common questions about Video Compressor
How does target-size compression work?
Creator Kit estimates a video bitrate from the source duration and requested size, then encodes toward that budget. The final size can differ because containers and audio also consume space.
Will compression reduce quality?
Yes, reducing bitrate or resolution trades some visual detail for a smaller file. Use Higher Quality when size is less important.
Why can the same file compress differently on another browser?
Available encoders and hardware acceleration differ across browsers and devices.