Dotenvx
Documentation

Introduction

Dotenvx – secure .env files.

Quickstart

Learn how to set up Dotenvx in your project.

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CLI Quickstart

Claude Code

Claude Quickstart

OpenAI

Codex Quickstart

Node.js Quickstart

Next.js Quickstart

Express Quickstart

Python Quickstart

PHP Quickstart

Ruby Quickstart

Go Quickstart

Rust Quickstart

Java Quickstart

.NET Quickstart

Explore

Discover the core concepts and reference docs.

Encrypting

Learn how encrypted .env files work.

Environments

Use encrypted env files across environments.

Armoring

Keep private keys off device with armored keys.