> For the complete documentation index, see [llms.txt](https://book.larswaechter.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://book.larswaechter.dev/resources/web-tools.md).

# Web Tools

A collection of useful and free web tools.

<table><thead><tr><th width="273">Name</th><th>Description</th></tr></thead><tbody><tr><td><a href="https://carbon.now.sh/">Carbon</a></td><td>Create beautiful images of code snippets.</td></tr><tr><td><a href="https://dnschecker.org/all-tools.php">DNS Checker</a></td><td>Various DNS &#x26; IP tools.</td></tr><tr><td><a href="https://excalidraw.com/">Excalidraw</a></td><td>A virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them.</td></tr><tr><td><a href="https://undraw.co/illustrations">unDraw</a></td><td>Open-source illustrations for any idea you can imagine and create.</td></tr><tr><td><a href="https://temp-mail.org/en/">TempMail</a></td><td>Temporary Email Address.</td></tr><tr><td><a href="https://www.virustotal.com/gui/home/upload">VirusTotal</a></td><td>Analyse suspicious files, domains, IPs and URLs to detect malware and other breaches, automatically share them with the security community.</td></tr></tbody></table>