Wrangle is ten polished developer data tools in one fast desktop app — 100% offline, zero telemetry. Stop pasting JWTs full of production credentials into jwt.io and feeding customer data to ad-riddled "free JSON formatters". He3 charges $9.90/month for this category ($356 over 3 years); Wrangle is $15 once and pays for itself before your second invoice.

Built for every developer who touches JSON, tokens, hashes, or regexes daily.

• Convert: any-to-any JSON / CSV / YAML / XML with auto-detect and documented flatten rules

• Validate & Format with exact error line and column

• JSONPath queries with live results and a clickable cheatsheet

• Diff: side-by-side text plus smart JSON mode that ignores key order

• JWT decoder with expiry badge and optional HS256 verification — fully offline

• Base64/URL encoding, streaming multi-GB file hashing (MD5–SHA-512 + HMAC)

• UUID v4/v7 bulk generation, regex tester with a 2-second worker timeout guard

• Timestamp converter (unix/ISO/local/relative), Ctrl+K command palette, drag-drop everywhere

The renderer's CSP literally blocks all network requests — enforced, not promised. Runs as a Windows desktop app.

What's included:

• Windows installer download (build via npm run dist)

• Full source access — https://github.com/bensblueprints/wrangle-toolbox (MIT)

• Lifetime v1 updates

• Setup guide (README quick start)

• Premium tiers coming later