.env Parser

Name: .env Parser
Author: EverydayTools

Convert environment variables into structured formats.

Runs locally in your browser. No uploads.

Parse .env to JSON/YAML (dotenv-compatible)

This .env parser converts KEY=VALUE pairs into JSON or YAML directly in your browser. It supports export KEY=VALUE, quoted values (single/double), multiline values, and unquoted inline # comments. Sensitive keys are highlighted and you can mask values for safer viewing.

After exporting, verify your JSON with JSON Validator and validate YAML with YAML Formatter & Validator. If you need structure/validation for configs, generate a JSON schema with JSON Schema Generator.

Copy/export safely, mask sensitive values, and spot duplicates or invalid keys.

Tip: after exporting JSON, verify it in JSON Validator and format it in JSON Formatter.

Drag & drop a .env file here, or click to choose (max 1MB)

Choose file

.env content

Examples:

Parses automatically as you type. Supports export KEY=value, quoted values, multiline values, and inline # comments for unquoted values (comment starts when `#` appears after whitespace, e.g. KEY=VAL # comment).

Parsed (key → value)5 variables parsed

Mode

Group

Sort keysInfer value types

5 parsed

1 warnings

0 errors

2 sensitive keys

Parsed environment variables table
Key	Value	Actions
DATABASE_URL Line 2	Value: stringpostgres://localhost:5432/app
APP_NAME Line 5	Value: stringEverydayTools
PRIVATE_KEY Line 8	Value: string-----BEGIN----- line1 line2 -----END-----
FEATURE_FLAGS Line 14	Value: object{"beta":true,"search":false}
API_KEY Line 17	Value: stringsecond-secret

Warnings (non-blocking)

Duplicate key "API_KEY" (line 17)

Export as

Example .env

API_KEY=your-secret
DATABASE_URL=postgres://localhost:5432/app

# Inline comment
APP_NAME=EverydayTools # production app

# Multiline
PRIVATE_KEY="-----BEGIN-----
line1
line2
-----END-----"

# JSON-like value
FEATURE_FLAGS={"beta":true,"search":false}

# Duplicate
API_KEY=second-secret

Privacy, safety, and limitations

No uploads: parsing happens locally in your browser.
Masking helps prevent accidental screen sharing leaks (copy still works when you need it).
Dotenv behavior differs slightly across runtimes; if you rely on a specific library, double-check edge cases (especially complex quoting).
For more details on how privacy is handled, see Privacy Policy.

Working with config files? Also try YAML Formatter and TOML Formatter.

Loading tool…

By Muhammad Abdullah Rauf · Founder, EverydayTools.proUpdated 2026-05-28· Reviewed by EverydayTools Editorial Team

What is .env Parser?

Convert environment variables into structured formats. Use it in your browser without uploading files for typical workflows.

Free .env file parser — paste any .env file and extract all environment variables as structured JSON or YAML. Useful for config migration and debugging. No signup needed. Runs locally in your browser when supported—no upload required for normal use. Designed for quick everyday tasks with clear, copy-friendly output.

Quick answers

Concise answers for common searches — definitions, steps, and comparisons.

What does .env Parser do?

Convert environment variables into structured formats.

Is .env Parser private?

.env Parser (/env-parser) runs in your browser when supported—inputs are not uploaded to EverydayTools servers.

How to use .env Parser

Open the tool
Load .env Parser on EverydayTools—no account required.
Enter your input
Type, paste, or upload depending on what the tool accepts.
Review results
Results update in your browser for typical use cases.
Copy or export
Copy the output or use download/export when available.

Who uses .env Parser?

Common real-world scenarios where this tool saves time.

Everyday use

Convert environment variables into structured formats.

Privacy-first workflows

Use when you want results without uploading files—local browser processing when the tool supports it.

Mobile and desktop

Open .env Parser in any modern browser for quick checks with copy-friendly output.

Workflow guides

Step-by-step chains that connect related tools for common tasks.

Migrate .env variables to a structured config format

Paste your .env file contents (use dummy values for any real secrets) into the input field.
Copy the JSON output and validate that all expected variables are present and correctly parsed.
Parse and inspect cookie strings alongside auth tokens with Cookie Parser if your .env includes session or auth cookie values.

Reference tables

.env Parser at a glance

How this EverydayTools page compares for typical use.

Aspect	EverydayTools	Typical alternative
Cost	Free	Paid apps or trials
Privacy	Browser-local when supported	Often requires cloud upload
Signup	Not required	Often required

Frequently Asked Questions

What is a .env file and how is it parsed?

A .env file stores environment variables as KEY=VALUE pairs, one per line. Lines starting with # are comments; blank lines are ignored. Values can be quoted (single or double) to preserve whitespace or special characters. This parser extracts all variables and outputs them as structured JSON or as an object you can inspect and copy.

Are my .env variables safe to paste here?

This tool runs entirely in your browser — your environment variables never leave your device. However, treat .env files as sensitive data: they typically contain database credentials, API secrets, and auth tokens. Use placeholder values when testing or demonstrating, and never commit real .env files to version control.

How does the parser handle variable expansion?

Basic variable expansion (VAR=$OTHER_VAR or VAR=${OTHER_VAR}) is resolved when the referenced variable appears earlier in the file. Circular references are flagged. The output shows both the raw value and the expanded value so you can verify interpolation is working as expected.

Can I convert .env variables to a different config format?

Yes. The parser outputs JSON by default, which you can reformat as YAML, TOML, or any other config format. This is useful when migrating from .env files to a secret manager, Kubernetes secrets, or a CI/CD environment variable store that expects JSON or YAML input.

What does .env Parser do?

Convert environment variables into structured formats.

Privacy, accuracy, and trust

Privacy

.env Parser keeps typical inputs on your device—nothing is uploaded to EverydayTools servers for core calculations.

More free tools for the same workflow.

HTTP Cookie Parser — Parse, Decode & Build Cookie Strings

Paste any HTTP Cookie header, Set-Cookie header, or curl command to extract name, value, domain, path, expiry, Secure, HttpOnly, and SameSite flags. Build and export cookies too. No signup. Runs locally in your browser when supported—no upload required for normal use.

JSON Formatter

Free JSON formatter — paste minified or messy JSON and instantly get beautified, indented output with syntax highlighting and error detection. Browser-based, no server upload. Runs locally in your browser when supported—no upload required for normal use.

Reviewed by EverydayTools Editorial Team on 2026-05-28.

Runs locally in your browser. No uploads.

Parse .env to JSON/YAML (dotenv-compatible)

Copy/export safely, mask sensitive values, and spot duplicates or invalid keys.

Tip: after exporting JSON, verify it in JSON Validator and format it in JSON Formatter.

Drag & drop a .env file here, or click to choose (max 1MB)

Choose file

.env content

Examples:

Parsed (key → value)5 variables parsed

Mode

Group

Sort keysInfer value types

5 parsed

1 warnings

0 errors

2 sensitive keys

Parsed environment variables table
Key	Value	Actions
DATABASE_URL Line 2	Value: stringpostgres://localhost:5432/app
APP_NAME Line 5	Value: stringEverydayTools
PRIVATE_KEY Line 8	Value: string-----BEGIN----- line1 line2 -----END-----
FEATURE_FLAGS Line 14	Value: object{"beta":true,"search":false}
API_KEY Line 17	Value: stringsecond-secret

Warnings (non-blocking)

Duplicate key "API_KEY" (line 17)

Export as

Example .env

API_KEY=your-secret
DATABASE_URL=postgres://localhost:5432/app

# Inline comment
APP_NAME=EverydayTools # production app

# Multiline
PRIVATE_KEY="-----BEGIN-----
line1
line2
-----END-----"

# JSON-like value
FEATURE_FLAGS={"beta":true,"search":false}

# Duplicate
API_KEY=second-secret

Privacy, safety, and limitations

No uploads: parsing happens locally in your browser.
Masking helps prevent accidental screen sharing leaks (copy still works when you need it).
Dotenv behavior differs slightly across runtimes; if you rely on a specific library, double-check edge cases (especially complex quoting).
For more details on how privacy is handled, see Privacy Policy.

Working with config files? Also try YAML Formatter and TOML Formatter.

Parse .env to JSON/YAML (dotenv-compatible)

Example .env

Privacy, safety, and limitations

What is .env Parser?

Quick answers

What does .env Parser do?

Is .env Parser private?

How to use .env Parser

Open the tool

Enter your input

Review results

Copy or export

Who uses .env Parser?

Everyday use

Privacy-first workflows

Mobile and desktop

Workflow guides

Migrate .env variables to a structured config format

Reference tables

.env Parser at a glance

Frequently Asked Questions

What is a .env file and how is it parsed?

Are my .env variables safe to paste here?

How does the parser handle variable expansion?

Can I convert .env variables to a different config format?

What does .env Parser do?

Privacy, accuracy, and trust

Privacy

Related Tools

HTTP Cookie Parser — Parse, Decode & Build Cookie Strings

JSON Formatter

Parse .env to JSON/YAML (dotenv-compatible)

Example .env

Privacy, safety, and limitations