Online Tools for Country Codes, World Time & IP Address Lookup
Discover all free tools provided by CountryCode.online. Quickly check local time by country, compare time zones for meetings, find your public IP, or locate an IP address by country and city – all in one place.
Featured tools (already available)
These tools are live and ready to use. They cover the most common tasks related to world time, time zones, IP addresses and IP geolocation.
Country Time
LiveView the current local time by country or region, including time zone and UTC offset. Perfect for quick checks before making international calls.
World Time
LiveQuickly check the current time in major cities worldwide. Ideal for selecting meeting times across continents.
Time Difference Calculator
LiveCompare two cities or countries and calculate the time difference instantly. Great for planning cross-border calls or online meetings.
What Is My IP Address
LiveInstantly see your public IP address, IP version (IPv4/IPv6) and basic connection details for troubleshooting or security checks.
IP Location Lookup
LiveFind the approximate location of any IP address (IPv4 or IPv6): country, region, city, ISP, ASN, timezone and coordinates.
Unix Timestamp Converter
LiveFree Unix timestamp converter: convert Unix time to human-readable date and time (UTC and local) and convert date/time back to Unix epoch. See current Unix time in seconds and milliseconds.
Planned & recommended tools (coming soon)
Below are tool ideas that match the positioning of CountryCode.online – focused on international dialing, country codes, time zones and phone number formats. You can gradually develop these pages for SEO and user value.
International Dialing Code Finder
Coming soonSearch by country name to get country calling code, international dialing format and example phone numbers (E.164 style).
Reverse Country Calling Code Lookup
Coming soonEnter a calling code like +44 or +81 and see which country (or countries) it belongs to, with main city examples.
Country ISO Code Converter
Coming soonConvert between country name, ISO 2-digit code (alpha-2), ISO 3-digit code (alpha-3) and numeric country code.
Emergency Number Lookup
Coming soonQuickly check the local emergency numbers (police, ambulance, fire) such as 112, 911 or 999 for each country before traveling.
Phone Number Format Checker
Coming soonValidate and normalize international phone numbers into E.164 format. Useful for CRM imports and cleaning customer data.
Multi-City Meeting Planner
Coming soonAdd several cities or countries and find overlapping business hours for scheduling global team calls across time zones.
Country Info Quick Lookup
Coming soonEnter a country name or code to see key facts: capital, main language, currency, calling code, time zones and ISO codes.