> For the complete documentation index, see [llms.txt](https://docs.cloud.hoverfly.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cloud.hoverfly.io/create-simulations/using-templating-in-simulations/render-synthetic-data.md).

# Render synthetic data

#### FAKER:

Hoverfly supports over 200 Faker functions. You can see the full list [here](/create-simulations/using-templating-in-simulations/faker-functions.md)

Hoverfly also supports a number of other simple random data generator functions:

<table data-header-hidden><thead><tr><th width="245"></th><th width="343"></th><th></th></tr></thead><tbody><tr><td>A random string</td><td><code>{{ randomString }}</code></td><td>hGfclKjnmwcCds</td></tr><tr><td>A random string with a specified length</td><td><code>{{ randomStringLength 2 }}</code></td><td>KC</td></tr><tr><td>A random boolean</td><td><code>{{ randomBoolean }}</code></td><td>true</td></tr><tr><td>A random integer</td><td><code>{{ randomInteger }}</code></td><td>42</td></tr><tr><td>A random integer within a range</td><td><code>{{ randomIntegerRange 1 10 }}</code></td><td>7</td></tr><tr><td>A random float</td><td><code>{{ randomFloat }}</code></td><td>42</td></tr><tr><td>A random float within a range</td><td><code>{{ randomFloatRange 1.0 10.0 }}</code></td><td>7.4563213423</td></tr><tr><td>A random email address</td><td><code>{{ randomEmail }}</code></td><td>BenClark@photolist.com</td></tr><tr><td>A random IPv4 address</td><td><code>{{ randomIPv4 }}</code></td><td>224.36.27.8</td></tr><tr><td>A random IPv6 address</td><td><code>{{ randomIPv6 }}</code></td><td>41d7:daa0:6e97:6fce:411e:681:f86f:e557</td></tr><tr><td>A random UUID</td><td><code>{{ randomUuid }}</code></td><td></td></tr></tbody></table>


---

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