Images
⌑ Files stay on your deviceCompress image ≈
Adjust image quality and output format to reduce file size. Results depend on the image and selected format.
Your result.
How to use Compress image
- Choose your PNG, JPEG, WebP, GIF, BMP, TIFF, ICO.
- Preview the image and choose its output format and quality.
- Compress the image and review the result before downloading.
Formats and requirements
- Input formats
- PNG, JPEG, WebP, GIF, BMP, TIFF, ICO
- Output
- image
- Availability
- Free in your browser and through the CLI
- Files per operation
- 1
- Browser file limit
- 32 MiB per file, 32 MiB total
What to expect
Lossy formats discard detail. Animation and metadata can be removed; use a lossless format to preserve pixels.
Do my files leave my device?
No. File processing runs locally in your browser worker. OneKit does not receive your input files or results. Required public processing libraries may download when you first use the tool.
File privacy and local processing →