Leet Speak Translator - Online 1337 Text Converter
Convert plain text into leet (1337) speak and decode it back. Great for gamer tags and online culture. Fun, free, and local.
UD5 Toolkit
Turn modern English into delightful fake Medieval / Shakespearean speech.
✨ For entertainment only – not historically accurate!Convert plain text into leet (1337) speak and decode it back. Great for gamer tags and online culture. Fun, free, and local.
Encode text into Wingdings symbols and decode Wingdings back to text. A nostalgic and fun puzzle tool. All processing in your browser.
Create scary, glitched text using combining diacritical marks. Control intensity. Perfect for horror memes and fun. Pure Unicode magic in browser.
Shows each character's 7‑bit or 8‑bit binary representation. Includes space separation. For learning binary encoding.
Convert any text into JavaScript‑style \uXXXX escape sequences and vice versa. Handles emojis. Useful for i18n development.
Check English spelling and get suggestions using the browser's built-in dictionary. Highlight errors instantly. No data leaves your machine.
Paste a string of 0s and 1s and decode it back into ASCII text. Handles space‑separated blocks. Local.
Animate text that looks like it's being decoded or scrambled before settling on the final word. Copy the JS snippet.
Upload a text file to detect its character encoding (UTF-8, ISO-8859-1, etc.) and BOM presence. Runs entirely in your browser.
Paste rich text and clean it to plain text. Normalize line endings and whitespace. Prepare for code or databases.
Paste two texts and see cosine and Jaccard similarity scores. Understand how close two documents are. All local math.
Paste text and detect its language (70+ languages) using a simple character n-gram model implemented in JavaScript. No server communication.
Create a completely randomly generated alien script with fonts and syllable patterns. Translate your name into alien. Fun.
Type or paste Korean Hangul and see the revised romanization. Also works backwards for basic words. Study aid.
Turn your webcam feed into real‑time ASCII art. Adjust density and character set. Fun for streams and demos. No upload.
Enter Braille dot numbers (1‑6) or paste Unicode Braille to decode into English text. Companion to text‑to‑Braille.
Convert any phrase into the NATO phonetic alphabet (Alpha, Bravo, Charlie…). Copy or hear pronunciation. Useful for call centers.
Apply dyslexia‑friendly fonts, spacing, and background to any text. Preview and copy the formatted version. Improve readability.
Write Q&A in a simple format and export as a CSV file compatible with Anki. Perfect for rapid card creation. Local.
Paste an enciphered text and instantly see all 25 possible shifts. Highlight the most plausible.
Type any character and see how it renders in different font stacks. Detect missing glyphs and fallback behavior.
Generate a random first and last name typical for US, UK, or Australia. With optional middle initial. Useful for test data.
Easily apply ROT13 cipher to obfuscate or reveal text. A classic letter substitution cipher that works bidirectionally. Purely client-side processing.
Format a list of Q&A pairs and export as a CSV ready for Anki import. Simple line‑based template. Local.
Create a humorous fake GitHub profile screenshot with custom name, stars, and languages. Pure canvas prank.
Create a customizable scrolling marquee banner. Copy the HTML and CSS. For retro web projects or fun.
See how a full paragraph looks with your chosen text and background colors. Not just a ratio; the real appearance.
Identify common grammar mistakes (subject-verb agreement, tense, articles) with simple rule-based analysis. Explanations provided. Not AI, purely rule-based and local.
Convert standard Arabic numbers into formal Japanese/Kanji numerals (e.g., 123 → 百二十三). Also supports large numbers.
Convert nested JSON translation files into a flat CSV table for translators. Also reverse back. Local only.