What Zalgo text is and how it is made

Zalgo text is the creepy, overflowing style you see in horror memes, where accents seem to pile up above and below every letter until the line looks corrupted. It is not an image and not a special font. It is normal text followed by many Unicode combining marks, which are tiny symbols designed to sit on top of, beneath or through the letter before them. This generator adds those marks at random to each character you type, with a slider that controls how heavy the effect becomes.

Creating your own

1. Type or paste your words into the Normal Text box. Use the paste and trash icons if you want to import from the clipboard or clear the field, and watch the character count above the box.
2. Move the Chaos Intensity slider anywhere from 1 to 15. The scale is labelled Subtle, Moderate and Void, and the starting position is 5.
3. Click Invoke Zalgo.
4. The corrupted line appears on a black panel called The Void Result. Press the copy icon in the panel corner to copy it.

If you change the input, the result is hidden until you invoke it again.

How the intensity setting behaves

For each letter the tool picks a random number of marks above, below and through it, with the maximum tied to the slider. At the low end you get a light shimmer that stays readable. Near the top the marks pile up so high that they spill into the lines above and below your text. Because the numbers are random, every click gives a fresh result, so if a version looks too tame or too messy, simply invoke it again. Line breaks in your text are respected and are not decorated.

Popular uses

• Spooky captions or usernames for Halloween posts and horror communities.
• Glitch-style titles for creepypasta, ARG puzzles or short scary videos.
• Special chat messages that stand out from ordinary text.
• Testing how an app, form or database handles unusual Unicode input, which is a legitimate quality check for developers.

Cautions

Heavy Zalgo can overflow its container, overlap other content or slow down older devices, since every letter may carry dozens of extra characters. Many platforms limit message length by counting each combining mark as a character, so a short phrase at high intensity can exceed a limit. Some sites also strip or block combining marks in names.

Screen readers may read this text badly or skip it, and text search will not match the original word, so avoid it for anything important. Keep the words short and the intensity moderate if the result must remain readable, and always test-paste in the app where it will be seen.

Related Tools

Related Tools

• Add Line Breaks
• Add Prefix
• Add Suffix
• Add Watermark