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Self-Hosted Open Source Productivity Developer Tools Privacy Utilities Converters Generators

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39885

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5240

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Last Updated: 07-21-2026 05:22 PM (UTC)

It Tools

The utilities engineers otherwise scatter across a dozen ad-laden websites - 80+ of them - live together in IT-Tools, one fast, polished web app. Crypto covers JWT decoding, MD5 through SHA-512 hashing, HMAC and bcrypt generation, RSA key pairs, and password strength analysis. Converters handle JSON to CSV, YAML, and TOML, Base64 files, URL encoding, HTML entities, color formats, and Docker run commands to Compose files. Generators produce UUIDv4, ULID, BIP39 mnemonics, QR codes (including Wi-Fi QR), and tokens; text tools include a regex tester, diff viewer, slug and case converters; web utilities parse URLs and user agents, look up HTTP status codes and MIME types, and inspect Open Graph metadata; plus a cron parser, chmod calculator, and more. The privacy argument is the point: JWTs contain user IDs, hashes derive from passwords, JSON dumps hold PII - exactly the inputs you least want a third-party utility site to log. IT-Tools is a frontend-only static bundle (Vue/TypeScript, GPL-3.0, 39k+ GitHub stars) served by Nginx in one container, so everything runs client-side on your infrastructure with nothing transmitted anywhere. New tools ship roughly monthly, and a scaffolding script makes adding custom ones straightforward.

It Tools

Benefits

  • Sensitive Inputs Stay Home
  • JWTs with user IDs, password-derived hashes, and PII-laden JSON never reach a stranger's domain - everything runs client-side on your server.
  • One Tab Replaces Twenty Bookmarks
  • Every utility in your workflow lives at one URL with consistent, ad-free UX instead of scattered single-purpose sites.
  • Supply-Chain Risk Eliminated
  • A compromised hosted utility could log every input it receives; a self-hosted static bundle can't phone home.
  • Trivially Extensible
  • A scaffolding script generates new tool boilerplate - add your team's custom utilities to the same interface.

Features

  • Crypto and Tokens
  • JWT decoder, MD5-SHA512 hashing, HMAC, bcrypt, RSA key pairs, and password analysis.
  • Format Converters
  • JSON to CSV/YAML/TOML, Base64, URL encoding, color formats, and Docker run to Compose.
  • Generators
  • UUIDv4, ULID, BIP39 mnemonics, QR and Wi-Fi QR codes, and tokens.
  • Text and Web Tools
  • Regex tester, diff viewer, URL and user-agent parsers, HTTP status and MIME references.
  • Fully Client-Side
  • Static Vue bundle served by Nginx - no backend, no data transmission, no logging.
  • Actively Maintained
  • 39k+ GitHub stars, monthly tool additions, and community contributions under GPL-3.0.