How it works
The Zalgo Text Generator adds Unicode combining characters above, below, and through your text to create the glitchy, corrupted, "demon text" effect — l̷̨͓̗͂̾̅i̷̡̨̠̿k̵̨̗͒̍͘ȇ̵̗ ̴̠̈̒t̸̺̋h̸̪̽i̶͙͐̚s̷͔̈. The effect uses legitimate Unicode combining diacritical marks applied to each character.
Zalgo text gets its name from a 2004 internet horror meme about an eldritch entity associated with visual corruption and chaos. The "corrupted" appearance comes from stacking multiple combining characters (accents, diacritics, underscores) on each letter beyond their normal typographic use.
How to use it: type or paste text, then adjust the intensity (Low, Medium, High, Maximum). Low adds a few marks per character for a subtle effect; Maximum stacks 10-20 combining characters per letter for extreme visual chaos. The output is standard Unicode text — paste it anywhere.
Where it works: most modern applications handle stacked Unicode combining characters — Twitter, Discord, Reddit, and browsers all render Zalgo text. Some older applications and terminal emulators may strip or misrender it. SMS and some email clients may convert it to garbled output.
Use cases: horror-themed creative writing, social media novelty posts, visual art and typography experiments, and testing how applications handle extreme Unicode input (useful for finding rendering bugs).
Frequently Asked Questions
- Low intensity: 1–3 per character. Medium: 4–7. High: 8–12. Maximum: up to 20 per character. The combining characters are selected randomly from the Unicode Combining Diacritical Marks block (U+0300–U+036F) and Combining Diacritical Marks Supplement.
- Yes. The Text Cleaner tool has a 'Remove combining characters' option that strips all stacked diacritics, returning Zalgo text to its original clean form.
- Yes. Both Discord and Telegram render Unicode combining characters. The visual effect appears correctly in messages, usernames (where allowed), and channel topics.
- Maximum intensity with very long text produces thousands of combining characters per line, which can slow down rendering in some text editors and terminals. Use maximum intensity on short phrases.