Free online tools
ASCII Code Table
See printable ASCII rows and control codes with decimal and hexadecimal values.
Use the tool
Runs instantly in your browser. No upload needed.
Loading the tool…
Other languages
Switch languages without losing this page.
-
Open in Korean
Korean version
-
Open in Japanese
Japanese version
Frequently asked questions
Does this tool send my input to AsKrs?
Most tool pages run directly in the browser and are designed for quick local work.
What should I check before copying or downloading the result?
Review the preview, file name, format, size, and any warning message first.
How do I avoid carrying the wrong ASCII Code Table value into the next step?
Reference and conversion pages are safest when you compare the returned unit, label, or timestamp with the original question before you copy it forward.
When is ASCII Code Table better than manual lookup or rough conversion?
Open ASCII Code Table when the task is to find, verify, or copy a known reference value rather than transform a file or calculate a scenario.