Tiny Toolkit

PNG to JPG Converter

Convert PNG images to JPEG format to produce smaller files for photographs and web graphics where lossless quality is not needed. A quality slider lets you find the right balance between file size and visual fidelity. Transparent areas are filled with white (or a background color you set) since JPEG does not support transparency.

All processing happens in your browser. No data is sent to any server.

Frequently Asked Questions

Will converting PNG to JPG affect image quality?
JPEG uses lossy compression, so there may be a slight quality reduction. Use the quality slider to balance file size and fidelity.
What happens to transparent areas in the PNG?
JPEG does not support transparency. Transparent areas are filled with white (or a background color you choose) during conversion.
Is there a file size limit?
No server-side limit — conversion happens in your browser, so it is only constrained by your device's available memory.

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Convert between WebP, JPG, PNG, GIF, and HEIC image formats. Adjust quality and compare file sizes — all in your browser, nothing uploaded.