Catalog
Available utilities
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Unit Converter
Convert common length, temperature, and volume measurements as you type.
Maintainer: Ken
UUID Generator
Generate UUID versions 1 through 8, compare their trade-offs, and copy the format your application needs.
Maintainer: Michael
Bank Lineage
Trace old bank names through mergers to their current FDIC-insured successor.
Maintainer: Michael
Inflation Calculator
Compare the buying power of a U.S. dollar amount between two months.
Maintainer: Ken
IP Address Lookup
Look up the approximate location and network owner of an IPv4 or IPv6 address.
Maintainer: Michael
What's My IP Address?
See the IP address that this site receives for your current visit.
Maintainer: Michael
ASCII & Unicode Finder
Find, inspect, and copy ASCII and Unicode characters with programmer-friendly code representations.
Maintainer: Michael
Midpoint Finder
Find a town and useful places halfway along the driving route between two addresses.
Maintainer: Ken
Wordle Words
Search five-letter Wordle words with live patterns, wildcards, and used-word filters.
Maintainer: Michael
Built for clarity
Useful pages, not just widgets
Every utility has a focused page with an explanation, accessible controls, and a stable URL. That makes the tools useful for people and discoverable by search engines.