Learn how to use the Percentage & Tip Calculator for shopping discounts, restaurant tips, and bill splitting. Master percentages without mental math.
Convert numbers between binary, octal, decimal, and hexadecimal formats instantly. Essential tool for programmers, engineers, and computer science students.
Encode and decode HTML entities instantly. Convert special characters to HTML-safe format and back. Essential for web developers and content creators.
Convert text to Unicode code points, escape sequences, and decimal values instantly. Decode Unicode back to readable text. Essential for developers and language specialists.
把任意图片转成 Base64/Data URL/CSS/Markdown，100% 本地处理。不传服务器，不留痕迹，粘贴即用。
Master Base64 encoding and decoding with our free online tool. Learn how to encode text and data, decode Base64 strings, and work with UTF-8 seamlessly.
Convert URLs and handle special characters with ease. Encode spaces, symbols, and international characters for safe URL transmission. Free online tool with instant export.
Convert text to ASCII decimal, hexadecimal, and binary values. Decode hex or decimal bytes back to text. Includes complete ASCII table reference.
Clean messy text in one click with MagicTools' free Text Cleaner — remove extra spaces, blank lines, HTML tags, special characters, and other noise from any text.
Generate Lorem Ipsum placeholder text by paragraphs, sentences, words, or list items in seconds with MagicTools' free Lorem Ipsum Generator — ready to copy and paste anywhere.
Count total lines, non-empty lines, blank lines, and unique lines in any text instantly with MagicTools' free online Line Counter — no installation or login required.
Sort any list of text lines alphabetically, by length, or randomly, and optionally remove duplicates and blank lines — free, instant, and no sign-up needed.