Zalgo text stacks Unicode combining diacritical marks on top of normal characters, creating a glitchy, "corrupted" look that spills above and below the line.

Will it work on social media and chat apps?

It works anywhere Unicode is supported, but some apps strip or limit combining marks, so very high intensity may render less dramatically on certain platforms.

Is anything uploaded?

No — the text is generated entirely in your browser and nothing is sent to a server.

Zalgo Text Generator

Create glitchy, corrupted Zalgo text you can copy anywhere.

Zalgo text generator

Turn ordinary text into glitchy, corrupted Zalgo by stacking Unicode combining marks above, through and below each character. Choose how intense the effect is, toggle which directions the marks spill in, and hit Regenerate for a fresh random arrangement.

Everything runs in your browser — nothing is uploaded.