Convert to grayscale

Remove color. Instant black and white.

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Up to 20 MB · Most image formats

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Frequently asked questions

No, the output keeps the same format as your input. A PNG stays PNG, a JPG stays JPG. Transparency is preserved.
Usually slightly. Grayscale images compress a bit better than full-color ones because there is less variation between adjacent pixels. The format and dimensions are unchanged, so the saving is modest, typically under 20%.

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