Phone Number Formatter
Normalize phone numbers to E.164 online. Pick the country, paste any format, get E.164, national display, and validity. Client-side.
Phone formatter → E.164
E.164
+6281234567890
National
0812 345 678 90
Digits
13
How to use
- Paste input or drop a file above.
- Adjust options (delimiter, dialect, quality, ratio).
- Copy result or download — no sign-up needed.
FAQ
What is E.164?
The international standard: + followed by 7–15 digits, no spaces. Use it for APIs and databases.
Does it verify the number is real?
No — it checks format and length only, not whether the number is assigned.