How does NumSwift extract phone numbers from text?

NumSwift uses advanced pattern recognition to automatically identify and extract phone numbers from any text you paste. It supports international formats and validates numbers in real-time.

Can I send WhatsApp messages without saving contacts?

Yes! NumSwift allows you to send WhatsApp messages directly to any phone number without adding it to your contacts. Just extract the number and click the WhatsApp button.

Is my data safe when using NumSwift?

Absolutely. NumSwift is completely privacy-focused - all data processing happens locally in your browser. No text or phone numbers are sent to our servers.

Does NumSwift work with international phone numbers?

Yes, NumSwift supports phone numbers from all countries and automatically detects the country format. You can also manually select your country for better accuracy.

Can I extract multiple phone numbers at once?

Yes. NumSwift can extract many phone numbers from a single text block. It automatically deduplicates results and keeps up to 50 numbers for quick access.

How do I format a phone number for international calling?

Paste the number into NumSwift and select the correct country. NumSwift validates it and shows the properly formatted international version with the correct country code.

Send SMS Without Saving Contacts

Need to text someone without cluttering your contacts? Paste text containing their number below, and NumSwift lets you send an SMS with one tap — no contact saving required.

Last updated: 2026-02-21

Extract Phone Numbers Instantly

Paste text to extract phone numbers and contact directly

How to Use the Phone Number Extractor

Start by pasting text with phone numbers to see them appear here!

1. Copy Text

Copy text with phone numbers

2. Extract Numbers

Paste & extract

3. Use the Numbers

Call, SMS, or WhatsApp

🔒 Privacy-First Tool

All processing happens in your browser. Your data never leaves your device and is not stored on our servers.

Need help or have feedback? Contact us - we'd love to hear from you!

💡 Pro Tips

• Paste text from emails, documents, or websites
• Works with international phone numbers from all countries
• Click WhatsApp to message without saving contacts
• Your extracted numbers are saved locally for quick access

Connect with the creator:

How to Text Without Saving a Contact

Copy the text that contains the phone number
Paste it into the text box above
NumSwift finds and extracts all phone numbers
Tap the SMS icon next to the number you want to text
Your messaging app opens with the number ready to go

When Is This Useful?

Replying to a one-time delivery or service person
Responding to a number from a classified ad or listing
Quick texts to numbers from group chats or emails
Contacting someone without adding them permanently to your phone

Frequently Asked Questions

▶How can I send an SMS without saving the number?

Paste any text containing phone numbers into NumSwift. It extracts the numbers automatically, then tap the SMS icon next to any number. Your phone's messaging app opens with the number pre-filled — no need to save it first.

▶Does this work on iPhone and Android?

Yes. The SMS button uses a standard sms: link that works on both iPhone and Android devices. It opens your default messaging app with the number pre-filled.

▶Can I also use WhatsApp or make a call instead of SMS?

Yes. NumSwift gives you three options for every extracted number: SMS, WhatsApp, and direct phone call. Choose whichever works best for your situation.

▶Does it cost anything to use?

NumSwift is completely free. Standard SMS rates from your carrier may apply when you send the text message, but the tool itself has no charges.