Free Writing & Text
Tools for writers and the curious: a Hemingway-style readability checker, an extractive text summarizer that runs in your browser, a cipher lab (Caesar, Vigenère, Atbash), a Morse code translator with audio playback, plus ASCII, Unicode, and NATO phonetic references.
Readability Checker
Hemingway-style: grade level, long sentences, passive voice.
Open tool → LiveText Summarizer
Extractive summaries — key sentences, in original order.
Open tool → LiveCipher Lab
Caesar, Vigenère, and Atbash — encrypt and decrypt.
Open tool → LiveMorse Code Translator
Text to Morse and back, with audio playback.
Open tool → LiveASCII Table
Every ASCII code: decimal, hex, and HTML entity.
Open tool → LiveUnicode Lookup
Search Unicode symbols by name, click to copy.
Open tool → LiveNATO Phonetic Alphabet
Alpha to Zulu — convert text to NATO code words and back.
Open tool →Related categories
More from the codex
Browse all categories
Every category on the codex, from study tools to ciphers — pick your starting point.
Browse → LivePrompt Simulator
Practice prompt engineering: write prompts, get scored 0–10.
Open tool → LiveGPA Calculator
Semester and cumulative GPA with weighted scales and a target planner.
Open tool →About these writing & text
Every tool below is free, works in your browser, and needs no account.
- How does the text summarizer work?
- It's extractive, not AI: it scores every sentence by word frequency and keeps the highest-scoring ones. Fast, private, and deterministic.
- Can I hear the Morse code?
- Yes — the translator plays your message as audio at 5–40 words per minute, right in the browser.
- Is my text sent to a server?
- No. Everything on this page runs locally in your browser; your text never leaves your device.
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The Magic Codex is built by an independent developer. If these free tools saved you time, consider supporting future ones.
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