Grayscale¶

Usage: grayscale()

Description¶

This filter changes the image to grayscale.

Arguments¶

No arguments.

Example¶

Picture before the grayscale filter

http://localhost:8888/unsafe/filters:grayscale()/https%3A%2F%2Fgithub.com%2Fthumbor%2Fthumbor%2Fraw%2Fmaster%2Fexample.jpg

Picture after the grayscale filter

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