Environment File Parser: Lines, Keys & Masked JSON
Parse the existing conservative .env grammar locally, preserving line and comment records while masking values and JSON exports by default.
Enabling local controls…
1. Local input and options
No uploads, saved input or URL parameters. Input/output: 1 MiB UTF-8 each. Workers stop after two processing seconds (load limit: 10 seconds). At most 10,000 matches per rule; output is complete or rejected.
Paste while masked replaces the complete input. Reveal to edit. Env Diff grammar: optional export, ASCII KEY=value, single/double quotes, full-line # comments; no backslashes, interpolation, execution or multiline values. Quote inline #. Maximum 10,000 lines / 5,000 keys.
No interpolation, execution, backslashes, multiline values or unquoted inline comments. Duplicate keys are errors. Keep real secrets out of shared screenshots and exports.
2. Preview and export
Enter input or load a sample, then run.
If clipboard access is denied, select output manually. Processing input changes cancel work and clear old exports.
How to use this tool
Paste a local .env file, parse and inspect line/key records. Reveal values briefly if needed; separately opt in before copying JSON containing values.
When not to use it
No interpolation, execution, backslashes, multiline values or unquoted inline comments. Duplicate keys are errors. Keep real secrets out of shared screenshots and exports.
Read the guide →