テキスト to ASCII Binary
「テキスト to ASCII Binary」はテキストと文書に使えるブラウザツールです。入力内容と結果は通常この端末内で処理され、登録は必要ありません。
使い方
使い方
- Enter text containing ASCII characters from space through tilde.
- Choose whether to keep spaces between bytes and preserve line breaks.
- Convert the text, review the byte output, then copy or download it.
ASCII bytes, made readable
The converter maps each character from ASCII 32 through 126 to one eight-bit binary value. A space is encoded as 00100000, while punctuation, digits, and letters keep their standard ASCII codes.
ASCII has a defined range
Characters outside printable ASCII, including accented letters, emoji, and most non-Latin scripts, are rejected so the result never silently changes your text. Use UTF-8 tools when you need Unicode encoding.
Private browser processing
Conversion, copying, and TXT download preparation happen locally in your browser. The page does not upload or store the text you enter.
よくある質問
あわせて知りたいこと
What characters are supported?
Printable ASCII characters from space (32) through tilde (126) are supported. Tabs and other control characters are rejected.
Why is each byte eight digits long?
ASCII values use seven bits, and this tool pads them to eight bits so every character is easy to scan as a complete byte.
Can I convert emoji or Chinese text?
No. Those characters are outside ASCII. Use a UTF-8 or Unicode converter when you need those characters.
Does the page upload my text?
No. The conversion runs entirely in your browser.