---
title: "toHexString | Mobile sdk | Mobile sdk android | Android"
description: "toHexString"
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# toHexString

fun [Int](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html).[toHexString](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.helpers/to-hex-string/)(withAlpha: [Boolean](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html) = false, withHexPrefix: [Boolean](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html) = true): [String](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html)