{ }IDevs78 tools · free

Web & SEO tools

Reference tables and generators for the web.

Regex TesterTest a pattern with flags and see every match. Cron ExplainerExplain a cron expression and list the next runs. HTTP Status CodesLook up any status code, or list them by class. MIME Type LookupFile extension → content type (and back). URL ParserBreak a URL into protocol, host, path and query. Meta Tag GeneratorSEO meta, Open Graph and Twitter tags from a title and URL. Robots.txt GeneratorBuild a robots.txt with sitemap and disallow rules.