Image Compressor
Set a target size in KB; the tool reduces color depth or quality automatically while keeping quality as high as possible.
FAQ
Is the target size always reached?
The tool steps through palette reduction, quality reduction and optional resizing. For extreme targets it returns the closest achievable result.
Will my image get blurry?
It starts at the highest quality setting and stops as soon as the target is met, preserving as much detail as possible.