This update adds three new categories, focused specifically on technical, developer-facing work: Networking Tools, Code Quality Tools, and Technical SEO Tools. All 30 new tools follow the same rule as the rest of the site — every calculation happens locally in your browser tab, with nothing you type or paste ever uploaded anywhere.
Networking Tools
Subnet and CIDR calculators, an IP address converter, a MAC address generator and formatter, a URL parser, and quick reference lookups for HTTP status codes, MIME types, User-Agent strings, common ports and DNS record types — the kind of small, specific answers that used to mean digging through documentation or doing bit math by hand.
Code Quality Tools
A code minifier, a cyclomatic complexity estimator, a variable name case converter, a bitwise calculator, a lines-of-code breakdown, CSS specificity and unit calculators, a favicon set generator, and a security response headers checker — practical, everyday developer utilities rather than heavyweight static analysis.
Technical SEO Tools
A Google SERP snippet preview, a pixel-aware title length checker, a canonical tag checker, Open Graph and Twitter Card previews, a URL slug generator, a meta robots tag builder, and anchor text, alt text and heading structure checkers — the technical half of SEO that's about markup correctness, not content strategy.
All 30 tools are free, require no sign-up, and sit alongside every existing tool on the site — nothing already on TeckForge was changed to make room for them.
