Text to ASCII
FreeConvert text characters to their ASCII decimal and hex codes
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About Text to ASCII
Every character you type has a numeric code beneath it, and for basic English text that code is its ASCII value. Programmers, students, and tinkerers often need to see those numbers, whether to debug input, build a lookup table, or understand how text becomes data. This tool converts text characters into their ASCII decimal and hex codes.
Type your text and instantly see each character's ASCII value in both decimal and hexadecimal, ready to copy. It is free, runs in your browser with no signup or watermark, and your text is never uploaded. Whether you are studying how encoding works, preparing data for low-level code, or just curious about the numbers behind letters, it makes the conversion quick and clear.
Common uses
- Looking up the ASCII codes for characters while learning programming
- Converting text into decimal or hex codes for a low-level routine
- Debugging unexpected characters by checking their ASCII values
- Building a reference table of letters and their ASCII numbers
- Understanding how a string is represented as numeric data
How to use
- 1
Enter your details
Type or paste your content and pick a type using the fields below.
- 2
Customise the output
Adjust the available options — size, colour and other settings — to suit your needs.
- 3
Download or copy
Your result is generated instantly in your browser. Download it or copy it directly to your device.
Why ToolHub?
- 100% Free — no account needed
- Works in your browser — no software required
- Instant results
- Secure and private
- No data stored
- Simple to use
FAQ
Does it show decimal, hex, or both?
It shows each character's ASCII value in both decimal and hexadecimal so you can use whichever your task needs.
Does it work for non-English characters?
ASCII covers the basic English character set. For emoji or accented letters, the Unicode converter is a better fit.
How do I turn ASCII codes back into text?
Use the ASCII to Text tool, which reverses the process and rebuilds readable characters from their codes.
Can I use Text to ASCII on mobile?
Yes — ToolHub is fully responsive and works on iPhone, Android, tablets and all modern browsers. No app install needed.