Unicode text normalizer

This online web application normalizes Unicode text. It converts all typographic Unicode glyphs to readable English characters from the ASCII charset. It supports over twenty different alphabets, a dozen of Unicode fonts, and it's also capable of recognizing letters by their shape. The tool transforms all letter-like symbols into letters of the English alphabet. It can normalize ligatures, for example, "㎞" as "km" and "㏑" as "ln", and word glyphs, for example, "🆕" as "NEW" and "🆗" as "OK". It also works with many numeric and math fonts and converts Unicode digits into regular Latin numerals 0 to 9 from the code position range U+0030 to U+0039. It can also normalize multi-digit numbers, for example, "⑫" to "12" and "㉍" to "60", as well as fractions, for example, "½" to "1/2" and "⅗" to "3/5". It replaces fake punctuation marks with ASCII punctuation marks, for example, an emoji question mark "❓" (U+2753) gets converted to a regular question mark "?" (U+003F), and a sine wave "∿" (U+223F) gets normalized to an ordinary tilde "~" (U+007E). It also normalizes all Unicode spaces and removes spaces of zero width. This app can also clear the combining characters in any text, as well as remove the Zalgo effect from the text and return clean symbols. If you want to preserve certain Unicode characters, you can enter them in the option skip symbols option field. The listed glyphs will then remain unchanged. You can also control the case of text letters in the output by letting the program automatically determine the case from the input, capitalizing only the first letter of each sentence, or turning all characters into upper or lower case.