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Image Format Converter — PNG, JPG, WebP, In Your Browser

Convert an image between PNG, JPG and WebP formats directly in your browser using the Canvas API, with control over output quality for lossy formats — the file never leaves your device, unlike most online converters that upload it to a server first.

How to use Image Converter

1. Upload your image.
2. Choose the target format.
3. Adjust quality if converting to a lossy format.
4. Download the converted file.

Frequently asked questions

Why convert to WebP?

WebP typically produces a smaller file than an equivalent-quality JPEG or PNG, which is why most sites now serve it for faster page loads — this converts your existing images to take advantage of that.

Does converting PNG to JPG lose quality?

Yes, if the PNG has transparency (JPG has none, so it gets flattened to a background colour) or if you set the JPG quality below 100% — for a lossless conversion, keep the output as PNG.

Is my image uploaded anywhere?

No. Conversion runs entirely in your browser using the Canvas API.

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