Adjust image quality or dimensions to reduce file size.
Supported formats & limits PNG / JPEG / WebP / AVIF → PNG / JPEG / WebP / AVIF
Reduce file size in KB/MB using compression and quality. Pixel dimensions stay unchanged unless you allow resizing. PNG uses lossless compression; quality does not change it.
No payment or login required. No daily usage limits. Files are processed in your browser.
Static JPEG, PNG, WebP and AVIF. General conversions use 8-bit sRGB and may remove metadata. JPEG uses your chosen background. Animated input belongs in the GIF tool.
Up to 40 files; 64 MiB each, 192 MiB total; 16 million pixels per image, maximum side 10,000 px. Strict cleanup accepts PNG color types 0, 2, 3, 4 and 6 at 8 bits, without conflicting color tags. No HEIC, RAW, PSD or non-GIF animation.