ASCII / HEX Converter
Convert text to hexadecimal and back.
How does this tool work?
This converter translates text characters into their hexadecimal equivalent and vice versa.
Simply enter your text in the ASCII field to instantly get the HEX code, or enter HEX values to restore the original text. You can choose different delimiters (like spaces or colons) and prefixes (like 0x) to customize the output to your needs.
Where are my data processed?
100% Client-Side: Your data never leaves your browser.
All calculations, conversions, encodings, and file processing of this tool are executed exclusively locally via JavaScript on your client device. No inputs, passwords, cryptographic keys, texts, or uploaded files are ever sent to our servers or third parties. Once the page is loaded, the tool remains completely functional even offline.