Requirement Solver

Tell the solver what an image is for and it applies the matching resize, crop or format change in one pass, then re-checks the result against your numbers. Start here when you need to make an image meet a target, not just read it.

• Start from a purpose such as social media or e-commerce, or set your own values.
• Set exact or min and max width, height, file size, format, ratio or transparency.
• Press Check Requirements to measure the loaded image.
• Press Fix Everything to apply the changes, then check again.

All image processing happens in your browser. Your image is never uploaded, and there is no signup.