A powerful, visual, and real-time Regular Expression testing environment. Build, debug, and share complex patterns with advanced highlighting.
Enter a pattern and test string to see matches
Our professional Regex Tester provides an immersive environment to build, validate, and debug complex regular expressions. Whether you are parsing logs, validating form inputs, or doing deep text extraction, our real-time matching engine ensures precision.
Check if your password is strong enough to protect your accounts. Learn how to create secure passwords for better online protection.
Generate MD5 hashes from text instantly. Free, secure, and browser-based.
Generate strong, random, or memorable passwords with custom length, word-based options, and a strength indicator. Copy to clipboard instantly.
At Fossa Technology, we don't just provide free digital tools. We empower businesses in Kathmandu, Pokhara, and across Nepal with state-of-the-art SEO services, custom web development, and data-driven marketing strategies. Our suite of 80+ tools is designed to simplify your daily tasks, from SEO audits and metadata generation to unit conversions and security checks.
Whether you need a full-scale e-commerce platform, a news portal, or a specialized technical SEO audit for your Nepali business, our team of experts is ready to help. We combine local market insights with global technology standards.