Image Format Converter

Convert between PNG, JPG and WebP in bulk, entirely in the browser, with an adjustable quality.

At matched quality, WebP is typically 25–70% smaller than PNG and 25–35% smaller than JPG, which makes it the default choice for images on the web. This tool converts locally with Canvas — nothing is uploaded anywhere.

How to use it

1. 1Drop PNG, JPG or GIF files onto the upload area — multiple at once is fine.
2. 2Move the quality slider and watch the size comparison update.
3. 3Download one result, or grab them all as a single archive.

FAQ

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