Time Calculator
Date Calculator
Calendar Calculator
Biorhythm Calculator
Convert character
Unit Converter
Map Calculator
Random Number Calculator
Probability Calculator
Area Calculator
Volume Calculator
Triangle Calculator
Calculate divisor and multiple
Calculate progression
The input string is converted to Hiragana <--> Katakana.
When the character string to be converted is input, the conversion form is selected, and "Convert" button is clicked, it is converted by the selected conversion form and it is displayed.
- Front page
- Convert character
- Converte to Hiragana <--> Katakana
Converte to Hiragana <--> Katakana
- ･URL Encode
- ･URL Decode
- ･Convert the character into the character entity reference
- ･Convert the character entity reference into the character.
- ･Count the number of characters
- ･Convert full-width <--> half-width
- ･Converte to Hiragana <--> Katakana
- ･Convert uppercase <--> lowercase
- ･Convert space
- ･Convert new line
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