100% Client-Side

ASCII Table

Free online ASCII table reference. Browse all 128 ASCII characters with decimal, hex, octal, and binary values. Searchable and filterable. — runs 100% in your browser, client-side only. No data is sent to any server. Free to use, no account required.

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How to Use the ASCII Table

  1. Browse the complete ASCII table (0–127).
  2. Use the search box to filter by decimal, hex, character name, or symbol.

Includes decimal, hexadecimal, octal, binary, and character descriptions for all 128 ASCII codes.