PNG ↔ JPG Converter
Convert PNG images to JPG or JPG to PNG in your browser.
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What is PNG ↔ JPG Converter?
PNG supports transparency; JPG is smaller for photos. This tool converts between the two common web formats.
How to use
Upload your image.
Choose output format.
Download the converted file.
Benefits
- No server upload
- Background color for PNG→JPG
- Fast conversion
Frequently Asked Questions
What happens to transparency when converting PNG to JPG?
JPG has no alpha channel. Transparent areas are filled with the background color you choose before conversion.
Which formats can I upload?
Common browser-supported images including PNG and JPEG. Pick JPG or PNG as the output format after upload.
When should I convert JPG to PNG?
Use PNG when you need lossless quality or plan to edit further. JPG is usually smaller for photographs on the web.
Are there file size limits?
Processing runs in your browser, so very large files may be slow or fail on low-memory devices. For best results, keep images under about 20 MB and PDFs under about 50–100 MB.
Is this tool free?
Yes. This tool is completely free to use with no sign-up, no limits, and no hidden fees.
Does my data leave my browser?
No. All processing happens entirely in your browser using client-side JavaScript. Your data is never sent to a server or stored anywhere.
Does this tool work on mobile?
Yes. PeasyDo tools work in modern mobile browsers on iOS and Android. For file tools, use a browser that supports file uploads and downloads.
Do I need to install software?
No. Everything runs in your browser — no desktop app, plugin, or account required.
Feedback & report a problem
Found a bug or have a suggestion? Let us know — it helps us improve this tool.
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