Convert a .env file to JSON
Paste a .env file and get a JSON object — comments stripped, quotes handled — for config loaders, test fixtures, or tooling that expects JSON rather than KEY=value.
Open the tool, then paste the sample input below. Everything runs locally in your browser.
The problem
Some tools and tests want configuration as JSON, but it lives in a .env file as KEY=value lines with comments and quotes. Hand-converting is tedious and easy to get wrong around quoting. A converter turns the .env into a clean JSON object.
Sample input
# database
DB_HOST=localhost
DB_PORT=5432
DB_NAME="app_dev"Expected output
{
"DB_HOST": "localhost",
"DB_PORT": "5432",
"DB_NAME": "app_dev"
}The comment line is dropped, surrounding quotes around app_dev are removed, and values are emitted as strings (env values are always strings).
How to do it
- Paste the .env file contents.
- Convert it to JSON.
- Check that comments are dropped and quotes handled.
- Copy the JSON object.
- Load it into your config or test fixture.
Common mistakes
- Expecting numbers and booleans — env values are strings.
- Leaving surrounding quotes in the value.
- Multi-line values that are not quoted.
- Committing the .env or its JSON with real secrets in it.
- Duplicate keys where the last one silently wins.
Related tools
Related guides
FAQ
How do I convert a .env file to JSON?
Paste the .env contents and convert. Each KEY=value line becomes a JSON property; comments are dropped and surrounding quotes are removed.
Are values numbers or strings?
Environment values are always strings, so DB_PORT=5432 becomes the string "5432". Convert types in your application if you need a number.
Are comments and quotes handled?
Yes. Lines beginning with # are treated as comments and dropped, and quotes wrapping a value are removed.
Is it safe to convert a .env with secrets?
Conversion runs locally and nothing is uploaded, but scan for secrets first and never commit the result; treat any real key as sensitive.
Is my .env uploaded?
No. Conversion runs locally in your browser. Your file is not sent to a server.
.env to JSON conversion runs locally in your browser. Nothing is uploaded.
Convert and scan config, format JSON, work with YAML — plus every other utility.
Practical example and expected result
Paste a .env file and get a JSON object - comments stripped, quotes handled - for config loaders, test fixtures, or tooling that expects JSON rather than KEY=value. In practice, this is most useful when you need a quick, repeatable check on a JSON payload before adding it to a ticket, pull request, test fixture, or support note.
A realistic input for this workflow is # database DB_HOST=localhost DB_PORT=5432 DB_NAME="app_dev". The expected result should resemble { "DB_HOST": "localhost", "DB_PORT": "5432", "DB_NAME": "app_dev" }, with the same important values preserved.
Troubleshooting checklist
- Confirm you copied the complete JSON payload and not only a partial line or truncated preview.
- Run the local tool once with a safe sample, then repeat with the real data only if your team policy allows it.
- Check quoting, escaping, whitespace, encoding, timestamps, and environment-specific values before trusting the result.
- Before sharing output, remove secrets, tokens, cookies, customer data, and production hostnames that are not needed for the review.
Next useful steps
- Open this example in .env Converter → for a related validation or follow-up step.
- Scan for secrets first for a related validation or follow-up step.
- Format the JSON for a related validation or follow-up step.
- Use Magic Box when you are not sure which tool should handle the next artifact.
Review checklist before sharing the result
For Convert a .env file to JSON, the safest workflow is to test with a small sample, confirm the output shape, then repeat with the real artifact only when needed. Keep the original input open until you verify that no value was dropped, decoded twice, sorted unexpectedly, or changed from text into a different type.
Before copying the result into a pull request, issue, chat thread, or support ticket, scan for private values. Replace real IDs, bearer tokens, session cookies, email addresses, internal hostnames, and customer data with placeholders. If another tool is listed above, use it as the second pass rather than manually editing complex output.
- Keep one line of context explaining why the transformation was needed.
- Preserve enough sample structure for a reviewer to reproduce the result locally.
- Note any assumptions about encoding, timezone, delimiter, schema version, or runtime environment.