PNG to JPG
Convert a PNG image to JPG format, with an adjustable quality setting. Upload once, download instantly — runs entirely in your browser.
Convert PNG to JPG
Upload a PNG image, pick a quality, then download it converted to JPG.
Drag & drop a PNG image here, or click to browse
Supports PNG.
Result
Original size
0 KB
Converted size
0 KB
Your image is processed locally in this browser tab using the Canvas API. It is never uploaded to Calcooo or any server.
How to use this tool
- Drag and drop a PNG image into the box above, or click to browse and select one.
- Adjust the quality slider as needed.
- Press Convert to JPG, and check the original and converted sizes.
- Click Download converted image to save the JPG file.
FAQ
Frequently asked questions
Is my image uploaded anywhere when I convert it?
No. Conversion happens locally using the Canvas API in your browser. The image never leaves your device.
What happens to transparent areas?
JPG doesn't support transparency, so any transparent pixels are filled with white.
Why convert PNG to JPG?
JPG files are typically much smaller than PNG for photos, which is useful for web pages, email attachments and file size limits.
Can I control the quality?
Yes, use the quality slider — lower values produce smaller files at the cost of some image detail.