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.env Tools
Merge & Combine .env Files

Merge Multiple .env Files Effortlessly

Combine environment files from different sources. Automatically detect duplicate keys and choose which values to keep with our intuitive picker.

Multiple Files

Add as many .env files as you need to merge

Smart Detection

Automatically finds conflicting keys across files

100% Private

All processing happens in your browser

How it works

  1. 1Upload or paste your .env files (at least 2)
  2. 2Click "Merge Files" to analyze for conflicts
  3. 3For each duplicate key, choose which value to keep
  4. 4Download or copy your merged .env file