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phone number format hyphen japan normalize

Japan Phone Number Formatter

Standardize Japanese phone number formatting with hyphens. Handles various input formats including full-width digits. Supports batch processing of multiple lines.

USAGE

3 simple steps

  1. 1Paste phone numbers into the input field (multiple lines supported)
  2. 2Click the Format button
  3. 3Numbers are formatted with standard hyphen placement

FAQ

Frequently Asked Questions

Q. Are full-width digits handled?

A. Yes. Full-width digits are converted to half-width before processing.

Q. Are international numbers (+81) supported?

A. Currently only domestic Japanese numbers (starting with 0) are supported.

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