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Secure your .env files with encryption, from the creator of the original dotenv.

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Tracked since2026
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The Bottom Line

Entry price

Free plan available, paid tiers above

Biggest pro

Enhances security by encrypting sensitive environment variables.

Biggest con

Requires managing encryption and decryption keys.

TL;DR - Dotenvx

  • Encrypts .env files to secure sensitive environment variables.
  • Open-source and built by the creator of the original dotenv.
  • Offers cross-platform compatibility and supports multiple environments.
Pricing: Free plan available
Best for: Growing teams

What is Dotenvx?

Editorial review
Dotenvx is an open-source tool designed to encrypt .env files, addressing the security vulnerabilities associated with plaintext environment variables. Developed by the creator of the original dotenv, it allows developers to encrypt sensitive information within their .env files, significantly reducing the attack surface while maintaining the convenience of using environment variables. It integrates seamlessly into existing workflows, requiring only a simple change from `dotenv` to `@dotenvx/dotenvx`. This tool is ideal for developers, teams, and organizations that handle sensitive configuration data, such as database credentials, API keys, and email server settings, across various environments. By providing strong cryptography and supporting multiple environments, dotenvx helps prevent data breaches and enhances the overall security posture of applications. It's trusted by major companies and government departments for its robust security features.

Available on: Web

Pros & Cons

Pros

  • Enhances security by encrypting sensitive environment variables.
  • Easy to integrate into existing development workflows.
  • Open-source and actively maintained by the original dotenv creator.
  • Supports various advanced use cases like multi-environment and command substitution.
  • Trusted by large organizations and government entities.

Cons

  • Requires managing encryption and decryption keys.
  • Commercial features are not free.

Preview

Key Features

Encrypted .env filesCross-platform compatibility (Run Anywhere)Multi-environment supportVariable expansionCommand substitutionPrecommit / Prebuild hooksStrong cryptography (ECIES)Optional commercial Dotenvx Ops tooling

Pricing Plans

Free Trial

Pricing checked Jul 12, 2026

Core

Free

Everything in all plans, plus:

  • Open source software
  • Standalone, no cloud needed
  • You manage the private keys
  • Support: None
  • License: BSD-3

PRO

$299 / month billed annually

Everything in all plans, plus:

  • Extended 75-day free trial
  • Fixed price no per-user charges
  • Unlimited secrets
  • Unlimited users
  • Fully managed private keys securely synced with zero-knowledge encryption
  • Team permissions to control access
  • Includes syncing to Chrome Extension
  • Includes syncing to VS Code Extension

PRO (monthly)

$349 / month

Everything in all plans, plus:

  • Extended 75-day free trial
  • Fixed price no per-user charges
  • Unlimited secrets
  • Unlimited users
  • Fully managed private keys securely synced with zero-knowledge encryption
  • Team permissions to control access
  • Includes syncing to Chrome Extension
  • Includes syncing to VS Code Extension

Enterprise

$1299 / month billed annually

Everything in all plans, plus:

  • Cloak-Zero
  • Web UI
  • Access Controls
  • PR Reviews
  • Env-Radar
  • Compliance Alerts
  • Rotation
  • Push/Pull

Included in all plans

  • Encryption
  • Run Anywhere
  • Multiple Environments
  • Secrets-as-Code
  • Variable expansion
  • Command substitution

How Dotenvx's pricing compares

At $299/mo, Dotenvx is the most premium of its 6 direct competitors.

Entry paid plan, monthly. Pricing checked Jul 12, 2026.

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Dotenvx FAQ

How does Dotenvx enhance the security of .env files?

Dotenvx enhances security by encrypting sensitive environment variables within .env files, which significantly reduces the attack surface for plaintext data. This approach helps prevent data breaches by protecting critical information like database credentials and API keys.

Which teams benefit most from using Dotenvx?

Teams that handle sensitive configuration data, such as database credentials, API keys, and email server settings, across various environments will find Dotenvx most beneficial. It is designed for developers, teams, and organizations prioritizing the security of their environment variables.

How does Dotenvx compare to Infisical for managing environment variables?

Dotenvx focuses on encrypting .env files directly to secure sensitive information, building on the original dotenv's workflow. While Infisical also manages environment variables, Dotenvx is open-source and developed by the creator of the original dotenv, integrating with a simple change from dotenv to @dotenvx/dotenvx.

What kind of trade-offs should users consider when adopting Dotenvx?

Users adopting Dotenvx should consider that it requires managing encryption and decryption keys, which adds a layer of operational responsibility. Additionally, some advanced or commercial features of Dotenvx are not available on the free tier.

How is Dotenvx priced?

Dotenvx is available on a free tier, which provides access to its core encryption functionalities. For users requiring more extensive usage or additional features, paid plans are offered.

Can Dotenvx support multiple environments for sensitive data?

Yes, Dotenvx supports various advanced use cases, including managing sensitive data across multiple environments. This feature helps maintain consistent security practices whether in development, staging, or production environments.

How does Dotenvx integrate into existing development workflows?

Dotenvx integrates seamlessly into existing development workflows, requiring only a simple change from dotenv to @dotenvx/dotenvx. This minimal adjustment allows developers to quickly adopt encryption for their environment variables without significant refactoring.

Source: dotenvx.com

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