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How to use JSON to .env

Paste a flat JSON object and copy the resulting KEY=value lines straight into your .env file.

Frequently asked questions

How are keys converted?

Each top-level key becomes an environment variable name, typically upper-cased with dots or dashes turned into underscores.

Are values quoted?

Values containing spaces or special characters are wrapped in quotes so the .env line parses correctly.

What about nested objects?

Flatten nested JSON first — .env files are flat key-value pairs and cannot represent nested structures directly.

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