Character to Code
Code to Character
Why Use an ASCII/Unicode Converter?
For developers, data analysts, and system administrators, understanding the underlying numeric representation of text is crucial. Our Character ↔ ASCII / Unicode Converter serves as a bridge between human-readable text and machine-readable code. ASCII (American Standard Code for Information Interchange) is the traditional encoding for electronic communication, while Unicode provides a unique number for every character across languages and scripts, including emojis.
This free tool simplifies debugging and data encoding tasks. If you encounter garbled text in a database or need to insert special characters using their code points in HTML (e.g., `©` for ©), this converter handles the translation instantly. It supports both decimal (base-10) and hexadecimal (base-16) inputs, offering the flexibility required for different programming environments like HTML, CSS, JavaScript, and Python.
Whether you are inspecting raw data streams, configuring regex patterns, or simply curious about the numeric values behind your favorite emoji, our tool provides accurate, client-side conversion. No data is sent to external servers, ensuring your input remains private and secure. Experience the efficiency of No Tools Left Behind for all your technical conversion needs.
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Use ToolFrequently Asked Questions
What is the difference between ASCII and Unicode?
ASCII is an older standard that uses 7 bits to represent 128 characters, mostly English letters and symbols. Unicode is a modern standard that can represent over 1 million characters, covering almost all written languages and symbols in the world.
How do I enter Hexadecimal codes?
You can enter hex codes in various formats such as "0x41", "U+0041", or simply "41" followed by a space. The tool automatically detects and parses the format correctly.
Does this tool support emoji conversion?
Yes. Because we use Unicode standards (Code Points), you can convert emojis to their Unicode values and back. For example, the smiley face 😀 converts to the decimal value 128512.