ASCII Table Reference
Complete ASCII table with decimal, HEX, octal, binary, and symbol for all 128 standard characters.
| Dec | Hex | Oct | Binary | Char | Description |
|---|
How to Use This Tool
- Open the ASCII Table and browse the entries listed in the main panel above.
- Use the search box or filters to jump directly to the value, symbol, or shortcut you need.
- Click any entry to copy it to your clipboard or to see a more detailed description.
Common Use Cases
- Quick lookups: Developers and writers consult the Ascii Table to jog memory on a specific code, symbol, or value without leaving the workflow.
- Teaching aids: Instructors share the page link with students learning the underlying notation or specification.
- Offline printout: Print the reference for a desk-side cheat sheet during interviews, certification prep, or fieldwork.
Frequently Asked Questions
Where does the data in the Ascii Table come from?
Entries are sourced from the official published specification (IANA, RFC, W3C, or vendor docs) and cross-checked against multiple references. Updates are applied when specs revise their assigned codes or descriptions.
Can I search by code or by name?
Yes. Use the search box to filter by either the code value or its descriptive name. Filtering happens live as you type, narrowing the list to entries that match in either column.
Is there a printable or exportable version?
Use your browser's print function to produce a paginated PDF or hard copy. Layout is optimized for letter and A4. For machine-readable export, copy the table content and paste into Excel or a CSV file.