Skip to content
littlekit.app
All tools

Compress image

Re-encode PNG, JPEG, or static WebP with format and quality controls. Compare actual input and output sizes.

Choose your image

Choose a file to get started, or drag and drop it here.

PNG, JPG, WEBP · Up to 20 MiB and 24 megapixels
Processed on your device

How it works & supported files

Choose a format and quality

JPEG and WebP use lossy quality controls. PNG ignores the quality setting and uses lossless encoding. Compare the original and result sizes; compression does not guarantee a smaller file.

Static images, processed on your device

Supports static PNG, 8-bit grayscale/RGB JPEG, and static WebP as listed by this tool. Animation, SVG, HEIC, AVIF, and CMYK JPEG are not supported. EXIF orientation is applied before editing. Re-encoding removes source metadata and color profiles, can change colors, and reduces high-bit-depth images to browser canvas output. JPEG and WebP output may change pixels. For transparency, choose PNG or WebP. Outputs are limited to 100 MiB.