Convert image formats without uploading
PNG keeps sharp edges and transparency, JPG gives small photos, and WebP is a modern format that is usually smaller than both. Pick the format that fits where the image will be used.
Conversion happens in your browser using the canvas, so your pictures are never uploaded. You can convert many files at once and download them as a ZIP.
How to use the Image Converter
- 1Drop one or more images into the box.
- 2Choose the target format and, for JPG and WebP, the quality.
- 3Download each file or everything as a ZIP.
Frequently asked questions
Is anything uploaded to a server?
No. All conversion runs locally in your browser.
What happens to transparency when converting to JPG?
JPG has no transparency, so transparent areas are filled with white.
Which format is best for the web?
WebP is usually the smallest. Use PNG for graphics with transparency and JPG for broad compatibility.