Text tools

Text & encoding

11 tools

ASCII, Unicode, alt codes, and text tools.

ALT codes for windows Interactive Windows ALT codes: DOS/CP437 Alt+n and Windows-1252 Alt+0nnn. Click a character for the keypad code, Unicode, and HTML—search accents.
ASCII code for Enter ASCII codes for Enter: CR (13), LF (10), and CRLF (13+10). Free online tool — no sign-up. Clear formulas and worked examples. Runs locally in your browser.
ASCII code for Space ASCII code for the Space character is 32 (decimal). Free online tool — no sign-up. Clear formulas and worked examples. Runs locally in your browser.
ASCII copyright symbol © The copyright symbol © is ASCII/Unicode code 169. Free online tool — no sign-up. Clear formulas and worked examples. Runs locally in your browser.
ASCII heart symbol The heart symbol ♥ is not in basic ASCII. Type it with Alt+3, Unicode U+2665, or HTML ♥. Free online tool — no sign-up. Runs locally in your browser.
ASCII Table Interactive ASCII table with search, decimal/hex/binary/HTML/UTF-8 details, and Windows-1252 extended characters (128–255). Runs locally in your browser.
ASCII value of '0' ASCII value of '0 on CalculatorX—clear steps, local browser calculation, and no account required. Runs locally in your browser. Try it free.
ASCII value of 'A' and 'a' ASCII codes for uppercase 'A' (65) and lowercase 'a' (97). Free online tool — no sign-up. Clear formulas and worked examples. Runs locally in your browser.
Editor Help Keyboard shortcuts and usage notes for the CalculatorX online text editor. File operations, editing commands, zoom, auto-save, and troubleshooting.
Text Editor Online Free online text editor Create, open, save, and print plain text with auto-save, keyboard shortcuts, and no installation required. Fast and free.
Unicode characters table Interactive Unicode character table: browse blocks, click a glyph for U+ codes, JS escapes, HTML entities, UTF-8 and UTF-16. Runs locally in your browser.