Image Converter — JPG ⇄ PNG ⇄ WEBP
Convert JPG to PNG, PNG to JPG, or either to WEBP — instantly in your browser. No upload, no signup, no watermark.
🔒 Conversion happens entirely in your browser using the Canvas API — your image is never uploaded to any server.
When to Convert Between Formats
JPG → PNG
Convert to PNG when you need a transparent background or lossless quality, e.g. for logos and graphics.
PNG → JPG
Convert to JPG to shrink file size for photos where transparency isn't needed — great for faster-loading web pages.
Any → WEBP
WEBP typically gives the smallest file size at similar visual quality — ideal for speeding up website load times.
Frequently Asked Questions
Will converting PNG to JPG lose the transparent background?
Yes — JPG doesn't support transparency, so transparent areas are filled with a solid colour (white by default) during conversion.
Is there a file size or quantity limit?
No — since conversion happens locally in your browser, you can convert as many images as you like, limited only by your device's memory.
Does WEBP work everywhere?
All modern browsers support WEBP. Some older software may not open it, so choose JPG or PNG for maximum compatibility.
Need to resize an image too?
Use our free Photo Resizer to change dimensions before or after converting.
🖼️ Photo Resizer