Resize, compress, crop, and convert images, plus a few image-measurement calculators — all processed on your own device.
Find DPI from pixel size, or print size from a target DPI.
Turn any image into a full set of favicon sizes, packaged and ready.
Upload a photo and click anywhere to read that pixel's HEX color.
Shrink JPG or PNG file size with an adjustable quality slider.
Drag a selection box to crop any image, then download the result.
Convert between PNG, JPG, and WebP right in your browser.
Resize an image to exact dimensions or a percentage, keeping ratio.
Convert an image file into a Base64 data URI for embedding in CSS or HTML.