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23 lines
535 B
Markdown
23 lines
535 B
Markdown
---
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title: md5
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description: hashes the given input and returns its MD5 checksum.
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categories: [functions]
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menu:
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docs:
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parent: functions
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keywords: []
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signature: ["md5 INPUT"]
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relatedfuncs: [sha]
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---
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```go-html-template
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{{ md5 "Hello world, gophers!" }}
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<!-- returns the string "b3029f756f98f79e7f1b7f1d1f0dd53b" -->
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```
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This can be useful if you want to use [Gravatar](https://en.gravatar.com/) for generating a unique avatar:
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```html
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<img src="https://www.gravatar.com/avatar/{{ md5 "your@email.com" }}?s=100&d=identicon">
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```
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