.env to JSON
Convert environment variable .env files into structured JSON objects.
.env ↔ JSON Converter
About .env to JSON
The `.env` to JSON Converter transforms flat or grouped environment variable files into structured JSON objects with automatic type conversion (strings, numbers, booleans, and JSON strings) and nested dot-notation grouping.
How to Use .env to JSON
Step 1
Paste your `.env` contents into the editor.
Step 2
Select type parsing preferences (Auto-parse Booleans/Numbers or String-only).
Step 3
Inspect the converted JSON object in real time.
Step 4
Click "Copy JSON" or "Download .json".
Practical Use Cases for .env to JSON
Frontend Runtime Config Injection
Convert `.env` configurations into JSON files (`config.json`) for consumption by client-side single-page web applications.
Cloud Provider Secret Ingestion
Transform `.env` key-values into JSON payloads for AWS Secrets Manager, Doppler, or HashiCorp Vault bulk uploads.
Input & Output Examples
Converting .env to JSON with Type Coercion
PORT=3000\nDEBUG=true\nAPP_NAME="RenderXD"
{\n "PORT": 3000,\n "DEBUG": true,\n "APP_NAME": "RenderXD"\n}Key Features & Performance
- ✓Automatic type inference: converts `"true"` to `true`, `"3000"` to `3000`, or preserves all values as raw strings.
- ✓Supports nested dot-notation mapping (`DATABASE.HOST` -> `{"DATABASE": {"HOST": ...}}`).
- ✓Configurable JSON indentation (2 spaces, 4 spaces, or compact).
- ✓100% Client-Side memory execution guarantees secret privacy.
- ✓1-Click Copy and 1-Click `.json` download.
Key Terminology & Definitions
Type Coercion
Converting string-serialized environment values into native JSON boolean, number, or array data types.
Dot-Notation Nesting
Transforming keys like `DATABASE_HOST` or `DB.PORT` into nested JSON hierarchy trees.