.env Parser & Formatter
Paste your .env file content to get a clean table view of all key-value pairs. Validates syntax (detects unquoted values with spaces, duplicate keys, missing values). Sort alphabetically, filter by prefix, export as JSON, or generate a .env.example with values redacted.
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Common Use Cases
- Audit .env file for duplicate or missing keys
- Convert .env to JSON for config management
- Generate .env.example from existing .env
- Sort and clean up environment variables
Frequently Asked Questions
What is the .env file format?
.env files use KEY=VALUE syntax, one per line. Values can be quoted (single or double) to include spaces or special characters. Lines starting with # are comments. There is no official spec — different loaders (dotenv, python-decouple) handle edge cases differently.
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Tool Info
CategorynetworkAI EnhancementNoData StorageZero retention