About this tool
Text to Hex — Convert plain text to hexadecimal representation. Free, fast and private. Runs entirely in your browser at Quick Calci Tools.
Examples
Common scenarios for the Text to Hex.
ASCII A
- text
- A
41
Emoji sequence
- text
- 👋
Multi-byte F0 9F 91 8B style output.
With spaces
- text
- Hi
- spaced
- true
48 69
Who uses the Text to Hex?
Common scenarios and audiences for this tool.
Embedded engineers
Populate flash images in human-readable listings.
Protocol devs
Document wire-level UTF-8 examples in RFC drafts.
Students
Map characters to bytes for encodings coursework.
Pentesters
Prepare hex patterns for crafted inputs.
Technical artists
Embed short literals in shader constants.
Frequently asked questions
Everything you need to know about the Text to Hex.