Glitch Text Generator: How Zalgo Text Actually Works
Type a word into a glitch text generator and it comes back looking possessed — letters dripping with marks, stacked symbols crawling above and below the line. It looks like broken rendering, but it's completely valid text. Here's what's actually happening.
It's not a font — it's combining marks
Unicode includes hundreds of "combining diacritical marks": accents, tildes, strokes, and dots designed to stack onto the character before them. Languages use one or two at a time (é is just e plus a combining acute accent). A glitch text generator abuses the system by stacking ten, twenty, or fifty marks on every single letter.
Because each mark is a real Unicode character, the result is still plain text. You can copy it, paste it into a bio or a Discord message, and it survives — no images, no special fonts, no HTML.
Why it's called zalgo text
The style is named after Zalgo, an internet-horror meme from the late 2000s about a creeping corruption that distorts comics and text. The dripping-letters look became its signature, and "zalgo text" stuck as the name for combining-mark chaos. Today most people search for it as glitch text, cursed text, or corrupted text — they're all the same trick at different intensities.
Where it works (and where it doesn't)
Most modern platforms render zalgo fine: Discord, X, Reddit, Instagram captions, and most games with Unicode chat. Some sites strip combining marks or cap their height to prevent layout abuse — YouTube comments and some username fields will flatten or reject it. Screen readers also read every mark aloud, so keep glitch text out of anything that needs to be accessible.
A practical tip: milder intensities survive more places. If a platform rejects your text, try a version with fewer marks per letter.
Make your own in one click
Our Glitch Text tool generates a whole feed of styles at once — three zalgo intensities plus strikethrough, wavy, slashed, and other combining-mark effects — each with its own copy button. Everything runs in your browser; nothing you type is sent anywhere.