.env Parser / Viewer
Config /envParse pasted dotenv content into readable rows, highlighting duplicates, comments, and malformed lines.
Parsing updates locally as the source changes.
- 1 comment # App config
- 2 quoted API_URL=https://recica.dev
- 3 entry DEBUG=true
- 4 duplicate API_URL=https://duplicate.dev
- 5 error BROKEN LINE Missing "=" separator.
3 entries · 1 duplicates · 1 errors 5 lines 94 B local only
How it works
Inspect dotenv text with comments, quoted values, duplicates, and malformed lines surfaced clearly.
Use it to review pasted dotenv configuration structure without loading it into a process.
Example
Surface a duplicate API_URL key and a malformed line before committing a template.
Notes
- Supports plain KEY=value lines plus optional export prefixes.
- Quoted and unquoted values are shown clearly.
- Duplicate keys and malformed rows are marked in the gutter and listed on the right.
Constraints
- Displays pasted dotenv text locally but does not evaluate variable expansion.
- Limit: 1 MiB input. Nothing is uploaded or silently truncated.
Common errors
- Missing equals sign
- Duplicate keys
- Invalid variable names
When to use it
Use it to review pasted dotenv configuration structure without loading it into a process.
Formats: KEY=value, Quoted values, export prefix, Comments.