All Tools
Browse the full Quiklio catalog — every free online tool in one place.
17 tools
URL Parser
Break any URL down into its protocol, host, path, query, and fragment.
Query String Parser
Turn a query string or full URL into a readable key-value table.
Query String Builder
Build a properly encoded query string from key-value pairs.
User Agent Parser
Break a User-Agent string down into browser, engine, OS, and device type.
URL Tracking Parameter Remover
Strip UTM and other tracking parameters from URLs in bulk.
Domain Extractor
Pull just the domain out of a list of URLs.
Mailto Link Generator
Create a ready-to-use mailto: link with subject, body, Cc, and Bcc pre-filled.
WhatsApp Link Generator
Create a click-to-chat WhatsApp link with a pre-filled message.
SMS Link Generator
Create a click-to-text sms: link with a pre-filled message.
URL Validator
Check whether a URL is correctly formatted.
Port Lookup
Search well-known network ports and the services that use them.
Subnet Calculator
Calculate network address, broadcast, host range, and mask from an IPv4/CIDR.
HTTP Status Checker
Check the live HTTP status code a URL returns right now.
Redirect Checker
Trace every hop in a URL's redirect chain, from the first request to the final page.
DNS Checker
Look up a domain's A, AAAA, MX, TXT, NS and CNAME records right now.
Robots.txt Checker
Check whether a specific path is allowed or blocked in a site's robots.txt.
Sitemap Validator
Check whether an XML sitemap is well-formed and every entry has a valid URL.