.env Validator.
Spot duplicate environment keys and odd lines before they reach production.
- Utilities
- Runs in your browser
Environment content is analyzed only in your browser. Secrets are not sent to Infyways.
.env checker
Spot duplicate keys and suspicious lines. Not a full dotenv parser.
Keys found (2): DATABASE_URL, DEBUG
- Line 3: [error] Duplicate key "DEBUG" on lines 3, 4.
How it works
Two steps.
- 01
Paste .env-style content (KEY=value, # comments).
- 02
Review duplicate keys and warnings before committing or sharing examples.
Features
Highlights.
Local analysis
No server upload; ideal for quick sanity checks on pasted snippets.
Is this a full dotenv implementation?
No. It focuses on duplicate keys and simple line shape checks. Use your runtime’s dotenv for real loading rules.
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Built by Infyways
Need more than a tool.
These utilities are made by the Infyways studio. When a free tool is not enough, we build the real thing.
