ASCII (American Standard Code for Information Interchange) is a 7-bit character encoding standard that assigns unique numerical values (0 to 127) to English letters, numerals, punctuation, and control characters. For instance, uppercase 'A' is decimal 65 (hex 0x41, binary 01000001), while lowercase 'a' is decimal 97 (hex 0x61, binary 01100001). Our tool converts each character in your string into its corresponding numeric code in your chosen radix.

Switch to the 'ASCII ➔ Text' mode or choose '⚡ Auto Detect'. Paste your decimal codes (e.g. '72 101 108 108 111'), hex bytes ('48 65 6C 6C 6F'), binary stream ('01001000 01100101...'), or HTML entities ('He...'). The parser automatically detects delimiters and reconstructs the decoded original string instantly.

Telekit Tools supports Decimal (Base 10), Hexadecimal (Base 16 with UPPER/lower options), 8-bit Binary (Base 2), 7-bit Binary, Octal (Base 8), HTML Decimal Entities (&#..;), HTML Hex Entities (&#x..;), C-style Escape Sequences (\x..), and Base64 encoding. You can view all formats simultaneously in the All-in-One Matrix view.

Yes! You can choose between Space, Comma, Comma + Space, Semicolon, Dash, Slash, Newline, None (unspaced string), or specify any custom delimiter string. You can also configure prefixes (like '0x', '\x', '0b', '#') and custom unit suffixes.

Standard ASCII uses 7 bits per character to represent 128 codes (0 to 127), which covers the English alphabet, numbers, and basic punctuation. Extended ASCII uses an 8th bit (codes 128 to 255) to represent accented Latin letters (ä, ö, ü, é), currency symbols (€, £, ¥), typographic marks (©, ®, ™), and mathematical symbols (±, °, ÷).

The Bit Math Inspector breaks down each character into its 8-bit power-of-2 binary components (128, 64, 32, 16, 8, 4, 2, 1). You can click any bit box to toggle it (0 ↔ 1) and immediately watch how flipping individual bits changes the underlying ASCII character and decimal value in real time.

All conversions, decoding, matrix evaluations, and bit math execute 100% client-side inside your browser via pure JavaScript/Web APIs. Your text is never sent to, stored on, or logged on any external server, ensuring complete confidentiality.

Yes. You can export complete conversion reports and multi-radix matrices with 1-click clipboard copying (Ctrl+Enter), copy rapid representations via the 1-Click Quick Copy Action strip (Alt+1..6), copy formatted filenames via the interactive target preview badge pill, or download structured .txt files, RFC 4180 .csv spreadsheets, and formatted .json audit reports for documentation or software pipelines.

Every ASCII character is represented as an 8-bit byte. Bitwise NOT (~) inverts all bits, bit shifts (<< and >>) multiply or divide values by powers of two with truncation, and masking (such as AND with 0xDF or OR with 0x20) efficiently toggles between uppercase and lowercase letters without complex conditional branching.

You can click the Developer API Code Studio button or press Alt+S to view runnable integration scripts across 8 programming languages, including TypeScript/Node.js Buffer methods, Python list comprehensions with ord() and chr(), Go byte slices, Rust iterators, C99 char arrays, C#, Java, and Unix od/xxd utilities. You can also download standalone script files (.ts, .py, .go, .rs, .c, .cs, .java, .sh) and use DevToys Smart Clipboard Auto-Detect (Alt+P) and Star Tool bookmarking (Alt+D).