---
title: SDK Configuration
linkTitle: SDK Config
aliases: [/docs/concepts/sdk-configuration]
redirects: [{ from: /docs/concepts/sdk-configuration/*, to: ':splat' }]
weight: 1
---

OpenTelemetry SDKs support configuration in each language and with environment
variables. The following pages describe the environment variables you can use to
configure your SDK. Values set with environment variables override equivalent
configuration in code using SDK APIs.
