Env Variable Search & Filter

When a .env grows past 50 lines, scrolling is slow. The Env Variable Search & Filter finds exactly what you need: type a substring, glob, or regex and see only matching keys with their values and comments.

Three match modes cover every use case: simple substring for quick checks, glob wildcards for prefix/suffix patterns, and full regex for complex queries. A context toggle includes the comment line above each hit so documentation travels with the result.

• Three modes: substring, glob (* ?), regex.
• Target selector: keys, values, or both.
• Context lines: keeps the comment above each match.
• Case toggle: insensitive by default.
• Line numbers: original positions shown.
• Copy or download: filtered subset.
• Private: fully client-side.

1. Paste your .env or load the sample.
2. Enter a pattern and pick mode/target.
3. Click Search. Matching lines appear with context.
4. Copy the results for a focused review.

Example 1 — Find all database keys. Pattern: DB_* in glob mode finds DB_HOST, DB_PORT, DB_NAME instantly.

Example 2 — Hunt a typo. Regex: ^[a-z] catches any lowercase-starting key.

Example 3 — Value check. Search values for hunter2 to find hardcoded passwords.

Example 4 — Prefix audit. Glob: NEXT_PUBLIC_* shows every client-exposed variable.

• Precise: three match engines.
• Context-aware: comments travel with hits.
• Fast: instant on files of any size.
• Private: nothing uploaded.