Convert PNG to JPG — Free, 100% Local
PNG is a lossless format with great quality but often large files; JPG uses lossy compression, so the same image usually gets much smaller after converting — ideal for upload forms, email attachments and social platforms. When a site enforces size limits or only accepts JPG, converting PNG to JPG is the go-to fix.
Note that JPG does not support transparency: this tool automatically fills transparent PNG areas with a white background so they don't turn black. The output JPG is encoded at 92% quality — visually indistinguishable for most photos and screenshots.
Upload PNG Image
Drag and drop an image here, or click to select
Supports JPG, PNG, WebP, BMP, GIF
Output format: JPG. Need another format? Use the full converter.
Result
Upload an image and it will be converted to JPG instantly, with a before/after size comparison.
Frequently Asked Questions
Will my images be uploaded?
No. Conversion runs entirely in your browser using the Canvas API — 100% local processing. Your images are never uploaded to any server and no copies are kept.
What happens to PNG transparency when converting to JPG?
JPG does not support transparency. This tool automatically fills transparent areas with a white background so they don't turn black. If you need to keep transparency, use PNG to WebP instead.
How much smaller will the JPG be?
It depends on the image, but photos typically shrink by 50% to 90%. The tool shows a before/after size comparison instantly after conversion.
Does converting to JPG lose quality?
JPG is a lossy format. This tool exports at 92% quality, which is nearly indistinguishable for typical photos, though images with fine text or sharp lines may show slight compression artifacts.