Are my images uploaded to a server?

No. Conversion happens entirely in your browser using the Canvas API — your files never leave your device.

What formats are supported?

You can upload JPG, PNG, WebP, GIF, BMP, AVIF, or SVG images, and convert them to JPG, PNG, WebP, BMP, or ICO (favicon format).

Can I convert multiple images at once?

Yes — drop or select several files and they'll all convert to your chosen format together.

Why does JPEG have a quality slider but PNG doesn't?

PNG is lossless, so there's no quality trade-off to make. JPEG and WebP use lossy compression, so lowering quality reduces file size at the cost of some detail.

Can I use this to make a favicon?

Yes — convert any image to ICO and it's ready to use as favicon.ico. Images larger than 256×256 are automatically scaled down to fit.

PNG to ICO Converter

Convert PNG to ICO for free — runs entirely in your browser, nothing is ever uploaded.

Drop images here or click to browse

Up to 25 MB each. Processed locally, never uploaded.

JPGPNGWEBPGIFBMPAVIFSVG

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Other Image Format Converter conversions

JPG to PNG PNG to JPEG JPG to WebP WebP to JPEG PNG to WebP WebP to PNG SVG to PNG

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