Full-width to Half-width

Full-width to Half-width Conversion is a site that provides tools that can convert text and character strings containing full-width characters (hiragana, katakana, numbers) to half-width text and character strings (hiragana, katakana, numbers). Simply paste the text and character strings containing full-width characters to convert them to half-width text and character strings. It is free to use.

Half-width

Full-width

How to use (decode)

1) Copy the text and character strings containing full-width characters (hiragana, katakana, numbers) that you want to convert to half-width.
2) It will be automatically converted to half-width.
3) The converted half-width text can be "copied" and "downloaded" by clicking the icon in the upper right.

Notes

This tool is available for free.

※This program is created and confirm the operation in PHP8.1.22.
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