Are files uploaded to a server?

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

Why does JPG look different from PNG?

JPG has no transparency. Transparent pixels are filled with white when converting to JPG.

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Convert PNG, JPG, WebP, GIF, BMP, and AVIF images in your browser. Optional resize and quality controls.

Drop an image or click to upload

PNG, JPG, WebP, GIF, BMP, AVIF · converted in your browser

Max width (optional)

Upload a PNG, choose WebP, adjust quality, download.

Convert PNG, JPG, WebP, GIF, BMP, and AVIF images in your browser. Optional resize and quality controls. Runs locally in your browser.

1. Add input. Paste, type, or upload. Use a sample if you just want to see it work.
2. Run it. Processing happens in the browser.
3. Copy or download. Take the output and close the tab.

Are files uploaded to a server?: No. Conversion runs entirely in your browser using the Canvas API.
Why does JPG look different from PNG?: JPG has no transparency. Transparent pixels are filled with white when converting to JPG.

ToolBay does not store your input. Close the tab and it is gone. More images tools.