How to Use This Tool
Enter Your Text
Type directly into the input area, paste content with Ctrl+V, or upload a .txt file by clicking Upload or dragging the file onto the input.
Adjust the Intensity
Use the slider (1 to 10) to control how glitchy the text looks. Low values add subtle distortion; high values pile on heavy corruption.
See the Zalgo Output
The corrupted text appears instantly below. Every change to the text or slider produces a fresh random variation.
Copy or Download
Click Copy to put the Zalgo text on your clipboard, Download to save it as a .txt file, or Clear All to start over.
Frequently Asked Questions
Is this tool really free?
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Yes, completely free with no limits, no sign-up, and no watermarks. Everything runs in your browser.
Is my text uploaded to a server?
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No. Your text never leaves your device. All processing happens directly in your browser. No server uploads, no external calls, 100% private.
What is Zalgo text?
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Zalgo text is normal text with hundreds of special combining marks stacked above, below, and through each character. It creates a glitchy, corrupted, or 'cursed' appearance.
What does the intensity slider do?
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It controls how many combining marks are added to each character. Low values (1-3) add subtle distortion. High values (8-10) pile on heavy corruption that spills far above and below the line.
Can I control which direction the marks go?
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No. The tool adds marks above, through, and below each character automatically. The intensity slider controls the overall amount.
Is the output different every time?
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Yes. The marks are chosen randomly, so every change to the text or slider produces a unique variation. There is no way to reproduce the exact same output.
Can I paste Zalgo text into social media?
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Yes, most platforms support it. Zalgo text works on Twitter, Facebook, Instagram bios, Discord, Reddit, and most messaging apps.
Does it work with any language?
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Yes. The combining marks are added to any character, so it works with English, other Latin-script languages, and most other writing systems.
Will my text be saved if I refresh?
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Your input text is saved on your device automatically. The intensity slider resets to its default on a fresh load. Click Clear All to wipe everything.
Does it preserve line breaks?
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Line breaks in the input are converted to spaces in the output. The Zalgo text comes out as a single continuous line.
What Is Zalgo Text Generator?
Zalgo Text Generator is a free tool that adds stacks of special combining marks above, through, and below each character in your text, creating a glitchy, corrupted, or cursed appearance. Use the intensity slider to control how extreme the effect is, from subtle distortion to heavy corruption. No server uploads, no external calls, 100% private.
The output is real text that can be copied and pasted anywhere that supports it - social media bios, chat messages, comments, usernames, and more. Every change produces a fresh random variation, so no two outputs are exactly the same.
Features Explained
Adjustable Intensity Slider
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Slide from 1 (subtle distortion) to 10 (heavy corruption). The slider controls how many combining marks are added to each character.
Three Mark Directions
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Combining marks are added above, through, and below each character simultaneously, creating the signature Zalgo overflow effect.
Random Variation
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Every change to the text or slider produces a unique random output. No two results are exactly the same.
Live Real-Time Output
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The Zalgo text generates instantly as you type or move the slider. No Generate button to click.
Works Everywhere
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The output is real text that can be copied and pasted into social media bios, chat messages, usernames, comments, and most apps that support text.
File Upload and Drag-Drop
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Click Upload to pick a .txt file, or drag and drop a text file directly onto the input area.
Copy to Clipboard
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Click Copy to put the Zalgo text on your clipboard in one click.
Download as Text File
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Click Download to save the Zalgo output as a .txt file.
Auto-Saved Input
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Your input text is saved on your device automatically, so refreshing the page restores it. The intensity slider resets to its default.
100% Browser-Based Processing
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All Zalgo generation happens directly in your browser. Your text is never uploaded to any server.
Who Is This Tool For?
Social Media Users
Create eye-catching Zalgo text for Instagram bios, Twitter posts, Facebook comments, and TikTok captions.
Discord Users
Stand out in chat with glitchy usernames, server names, and messages.
Reddit Users
Post cursed-looking comments and titles for horror, meme, and creative writing communities.
Gamers
Create distinctive, creepy usernames and clan tags for games and gaming platforms.
Content Creators
Add a glitchy, corrupted aesthetic to thumbnails, video descriptions, and social posts.
Meme Makers
Generate cursed text for memes, shitposts, and internet humor content.
Horror Writers
Add an unsettling visual element to creepypasta, horror fiction, and scary stories.
YouTubers
Use Zalgo text in video titles, descriptions, and comments for a creepy or glitch aesthetic.
Streamers
Create glitchy-looking stream titles, panel text, and chat commands.
Graphic Designers
Add a corrupted text effect to posters, album art, and digital designs.
Musicians
Style band names, album titles, and social bios with a dark, distorted look.
Halloween Enthusiasts
Create spooky invitations, decorations, and social posts with cursed text.
ARG Creators
Use Zalgo text as part of alternate reality game puzzles and mysterious messages.
Escape Room Designers
Add corrupted text clues to digital and printed escape room puzzles.
Cosplayers
Style character names and captions with Zalgo text for horror and sci-fi cosplay posts.
Fan Fiction Writers
Add a visual corruption effect to horror and supernatural fan fiction.
Podcast Hosts
Use Zalgo text in show notes and social posts for horror and mystery podcasts.
Event Planners
Create spooky event invitations and announcements for Halloween parties and horror events.
Teachers
Demonstrate how combining characters work and how text rendering handles extreme stacking.
Students
Explore how text encoding works by seeing combining marks in action.
Web Developers
Test how your site handles extreme combining mark stacking and text overflow.
Bloggers
Add a glitchy aesthetic to blog post titles and headers for creative effect.
Digital Artists
Incorporate corrupted text into glitch art, vaporwave, and cyberpunk compositions.
Anyone
Create glitchy, corrupted-looking text for any creative, fun, or spooky purpose.
Zalgo Mark Reference
| Direction | Mark Count | Effect |
|---|---|---|
| Above | 48 marks | Stacks characters upward above the text line |
| Middle | 22 marks | Strikes through and overlays the character itself |
| Below | 39 marks | Extends characters downward below the text line |
All three directions are applied to every character. The intensity slider controls how many marks from each pool are added.
Tips for Best Results
Start with low intensity
Intensity 1 to 3 adds subtle distortion that is readable. Higher values (8 to 10) produce extreme corruption that may be hard to read.
Output is random every time
Every change to the text or slider produces a unique result. If you do not like the current variation, change anything and it regenerates.
Line breaks become spaces
Multi-line input comes out as a single line because line breaks are converted to spaces in the Zalgo output.
Works on most platforms
Zalgo text can be pasted into Instagram, Twitter, Facebook, Discord, Reddit, WhatsApp, and most apps that support text.
Some platforms may strip it
A few platforms strip or limit combining marks. If the Zalgo effect disappears after pasting, that platform is filtering it.
Use for Halloween and horror
Zalgo text is perfect for spooky invitations, creepypasta, horror game text, and Halloween social posts.
Great for usernames
Many games and platforms accept Zalgo characters in usernames. Use low intensity for a subtle effect that is still readable.
Upload text files
For longer text, use the Upload button or drag and drop a .txt file instead of pasting.
Copy in one click
Click Copy to grab the Zalgo text without selecting it manually.
Privacy is built in
Your text is processed entirely on your device and is never sent anywhere. Click Clear All to wipe everything.
Privacy & Security
This tool runs 100% in your browser. Your files stay entirely on your own device. Nothing is uploaded, nothing is shared, and no server, advertiser, or third party has access to your files.
If a tool saves your work on your own device, you can remove it at any time using the Clear All button. Some tools rely on an external service to return their result; in those cases, only the minimum data required for the request is sent, and never your files or content. Any ads shown on this page run in an isolated frame and cannot read, touch, or transmit anything you upload, paste, type, or download here. Advertisers may see standard visit information like your IP address and which page you're on, as described in our Privacy Policy, but your data itself stays fully under your control.
