ตัวแปลง ASCII / Unicode

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Quick answers.

›What is the difference between ASCII and Unicode?

ASCII is a 7-bit character set representing 128 basic characters like English letters and numbers. Unicode is a universal standard that covers over 140,000 characters, including emojis and international scripts, mapped to specific code points.

›Can this tool detect hidden characters?

Yes. It will display code points for non-printable characters like null bytes, carriage returns, and zero-width spaces that are normally invisible in text editors.

›What output formats are supported?

The converter provides character data in decimal, hexadecimal, and binary formats. It also displays the official Unicode name where available for easier identification.

›Is my text data secure?

Yes. The conversion logic is handled entirely by your browser's JavaScript engine. No text input is sent to a server or stored in any logs.