No API fees · Runs on your device · Pattern matching
Contact pattern extractor
Find email addresses, URLs, IPv4 and phone-like number candidates.
Choose a local model, trainable classifier or statistical helper. Inputs stay on your device; model files download only when you run a model tool.
Text & settings
Analysis result
Enter your text or try a sample.
Method & limitations
Recognizes ASCII email addresses, HTTP(S) URLs, IPv4 addresses with valid octets and phone-like sequences of 7–15 digits. Select one pattern type or all. Duplicates are removed; overlapping email, URL and IP matches take precedence over phone detection. No identity, domain or phone ownership is verified.
Runs in a Web Worker. Inputs and results are cleared when you leave or choose Clear text; they are not saved in browser storage. Downloaded files remain on your device.
A guide to this tool
How to use Contact pattern extractor
- Enter your text or load this tool’s sample.
- Choose the available settings and fill in a second input if this tool has one.
- Run the analysis and review the output and method notes before using it.
A sample you can try
Sample input
Contact demo@example.com for support. Help: https://example.com/help Phone example: +44 20 7946 0958 Test server: 192.0.2.1
Sample output
email: demo@example.com url: https://example.com/help phone: +44 20 7946 0958 ip: 192.0.2.1