Convert PNG to JPG
Convert PNG to JPG with background color control for transparency. Slash file sizes for photos — free, instant, private.
About the PNG to JPG
Converting PNG to JPG routinely cuts file size substantially for photographic content. Choose the background color that replaces transparency — white for documents, black for video overlays — and your batch converts entirely on-device.
How it works
Your PNG is decoded, transparent regions are filled with the background color you choose, and the image is re-encoded as JPG at your quality setting. Photographic content routinely drops dramatically in size because JPEG's compression suits continuous tones far better than PNG's lossless rows.
How to use it
Drop up to 10 .png files, set JPG quality (92 keeps things crisp) and pick the fill color for transparency — white for documents, black for video overlays. Convert, preview, download individually or zipped.
Supported formats & limitations
Accepts .png up to 30MB per file, 10 per batch; output is .jpg. Transparency cannot survive — JPG has no alpha channel — so the fill color choice matters on graphics. Logos with soft edges may show slight haloing against their new background.
Common use cases
The classic pre-upload slim-down for photo platforms that reject PNG, email attachments and CMS libraries with size quotas. Also commonly used to flatten design exports into universal, everywhere-compatible JPGs.
Frequently asked questions
Is my image uploaded to a server when I use PNG to JPG?
Everything runs locally in your browser via the Canvas API. Your picture never leaves your machine — there is no upload step at all, so processing is as private as working in an offline editor.
Which input formats does PNG to JPG accept?
Common formats are covered: PNG, each up to 30 MB. Paste from the clipboard, drag and drop, or use the select button.
What are the size and batch limits?
Up to 10 images per batch, 30 MB per file, and unlimited runs — no signup, no counters, and no watermark stamped on results.
Can I fine-tune the result before downloading?
The controls cover JPG quality, Background color. Nothing is baked in until you press the action button, and every run gives you a fresh preview to check.
What happens to transparency when converting PNG to JPG?
JPG cannot store transparency, so transparent pixels are filled with the background color you choose — white by default. Check the preview after converting: if the design was meant to sit on a different background, adjust the color and convert again.
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