Code Search | Grep by Vercel
Analyse your HTTP response headers
SSL Server Test (Powered by Qualys SSL Labs)
badssl.com
Detect which CMS a site is using - What CMS?
Crontab.guru - The cron schedule expression generator
explainshell.com - match command-line arguments to their help text
rbndr.us dns rebinding service
noperator/siftrank: Use LLMs to rank anything
anthropics/claude-code: Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.
HeyGen - AI Spokesperson Video Creator
Hugging Face – The AI community building the future.
Overview Leaderboard
AI Search
ElevenLabs
Ainnate Text To Speech | Advanced Voice Engine Technology
r.jina.ai
[Usage 1] https://r.jina.ai/YOUR_URL [Usage 2] https://s.jina.ai/YOUR_SEARCH_QUERY [Homepage] https://jina.ai/reader
Claude
Google NotebookLM | Your research and thinking partner, grounded in the information you trust
ChatGPT
Google Gemini
JWTAuditor
JWT Security Checker
ticarpi/jwt_tool: :snake: A toolkit for testing, tweaking and cracking JSON Web Tokens
JSON Web Tokens - jwt.io
CrackStation - Online Password Hash Cracking - MD5, SHA1, Linux, Rainbow Tables, etc.
CyberChef
regex101: build, test, and debug regex
Debuggex: Online visual regex tester. JavaScript, Python, and PCRE.