Developer Tools by Byn

A collection of hand-crafted and curated tools for developers and designers.

Password Tools
Generate a password
HTTP Tools
Check SSL expiration date
Check CORS
Check HTTP/2
Check Compression
Check X-Frame
DNS Tools
DNS Lookup
CNAME Lookup
MX Lookup
TXT Lookup
SPF Lookup
PTR Lookup
A Record Lookup
AAAA Record Lookup
NS Lookup
Cron Tools
Convert Cron to Human
QR Code Tools
Generate a QR Code
JavaScript Tools
Obfuscate JavaScript
Random Tools
Generate Lorem Ipsum
Generate a random number
Hash Tools
Generate a hash
Number Tools
Convert number to words