// a sandbox of 376 sharp tools
QR, barcodes, bcrypt hashes for PHP, UUIDs, JWT decoders, color palettes — fast, local, no signup. Search the sandbox and start.
Generators · tool
mailto: links with CC, BCC, subject, body and HTML output.
mailto:hello@example.com?subject=Hello%21&body=I+found+your+site+and+wanted+to+get+in+touch.
<a href="mailto:hello@example.com?subject=Hello%21&body=I+found+your+site+and+wanted+to+get+in+touch.">Email us</a>
// about the sandbox
Every generator runs entirely in your browser. Your inputs never leave the page — no servers, no logging, no tracking pixels. Open the tool, get the thing, close the tab.