Image Converter
Convert images between PNG, JPG and WebP with an adjustable quality slider.
Drag & drop an image here, or click to browse
No uploads. Your files stay on your device.
How it works
Your image is decoded and re-encoded entirely in your browser using the HTML Canvas API — nothing is ever uploaded. The tool opens on a format that differs from the one you dropped in, so you always see a real conversion; switch to PNG for lossless output, or JPG/WebP with the quality slider to trade a little detail for a much smaller file. The new size and how much you saved update live. JPG does not support transparency, so any see-through areas are flattened onto a white background, and the tool says so before you download. When you're happy, hit Download to save the file with its new extension.