Choose from 49 invisible Unicode characters across 7 categories — zero-width, spaces, fillers and more. Works on any device, free, no sign-up.
Send empty-looking messages on WhatsApp, Telegram, Discord, and other platforms using zero-width characters that pass validation but display nothing.
Create blank or invisible usernames in Free Fire, PUBG, Instagram, and other platforms using Braille Blank (U+2800) or Hangul Filler (U+3164).
Insert invisible separators using non-breaking space (U+00A0), thin space (U+2009), or hair space (U+200A) to control spacing in documents and posts.
Create visual separations, align text, or add hidden structure using em space (U+2003), en space (U+2002), and figure space (U+2007).
Fine-tune text layout with typographic spaces: thin space for number grouping, hair space around dashes, and figure space for tabular alignment.
Reverse or mix text direction using invisible directional marks (LRM, RLM, ALM) to create mirrored text effects or fix mixed-script layouts.
Insert invisible operators like Invisible Times (U+2062), Invisible Separator (U+2063), and Function Application (U+2061) for proper math rendering.
Use Hangul Filler (U+3164) and Halfwidth Hangul Filler (U+FFA0) for blank-appearing Korean text and CJK layout spacing.
Embed hidden zero-width characters in text to fingerprint content, track copies, or detect unauthorized sharing without changing visible text.
Add invisible structure using Word Joiner (U+2060) to prevent unwanted line breaks, or Soft Hyphen (U+00AD) to control hyphenation points.
Choose between Zero-width, Spaces, or Fillers depending on your goal.
Select the specific invisible character from the filtered cards.
Use the slider to pick how many characters to generate (1–100).
Click the copy button to save the invisible text to your clipboard.
Paste into the test field to verify, then use it in your app or platform.
Every app filters Unicode differently. We tested all 49 invisible characters on each platform so you know exactly which ones work — and which get stripped.
Send blank messages, create empty status updates, and add invisible spacing in group chats. WhatsApp accepts most filler and space characters without filtering.
💡 Best pick: Braille Blank (U+2800) — works in messages, statuses, and group names. Hangul Filler (U+3164) is a solid fallback.
Add clean line breaks to your bio, post invisible comments, and create blank DMs. Instagram strips zero-width characters from bios, so character choice matters.
💡 Best pick: Zero-Width Space (U+200B) for bio line breaks. Braille Blank (U+2800) for invisible comments and DMs.
Create invisible server nicknames, send blank messages, design channel-name separators, and set up invisible roles. Discord's Electron renderer handles Unicode well.
💡 Best pick: Hangul Filler (U+3164) — the most versatile character for Discord. Works in nicknames, messages, channels, and roles.
Send blank messages in chats, groups, and channels. Create invisible profile names and add empty spacing in channel posts for cleaner formatting.
💡 Best pick: Zero-Width Space (U+200B) for messages. Braille Blank (U+2800) for profile names and bios.
Post blank tweets, add invisible characters to your display name, and create empty-looking replies. Twitter/X strips many zero-width characters but accepts a select few.
💡 Best pick: Zero-Width Non-Joiner (U+200C) for display names. Braille Blank (U+2800) for tweets and replies.
Post blank status updates, send empty Messenger messages, and leave invisible comments. Facebook treats filler characters as regular text without filtering.
💡 Best pick: Braille Blank (U+2800) — works in posts, Messenger, comments, and bios on all devices.
Create an invisible bio, set a blank display name, and post invisible comments. TikTok's text fields accept most filler characters without stripping.
💡 Best pick: Braille Blank (U+2800) for bios and display names. Hangul Filler (U+3164) is a solid alternative.
Set an invisible display name and send blank chat messages. Snapchat's nickname field accepts filler characters for a completely blank identity.
💡 Best pick: Braille Blank (U+2800) for display names. Hangul Filler (U+3164) also works.
Add invisible spacing to your professional profile, format posts with precise gaps, and create clean line breaks in bios and summaries.
💡 Best pick: Braille Blank (U+2800) for post formatting. Em Space (U+2003) for precise paragraph spacing.
Set an invisible channel name, post blank comments, and format community posts with hidden spacing. YouTube's Chromium renderer handles Unicode well.
💡 Best pick: Braille Blank (U+2800) for channel names and comments. Hangul Filler (U+3164) as fallback.
Post blank comments, set invisible flair text, and add hidden formatting to Markdown-based posts. Reddit's text renderer preserves most Unicode characters.
💡 Best pick: Braille Blank (U+2800) for comments and flair. Zero-Width Space (U+200B) for Markdown tricks.
Set a completely invisible in-game name that opponents can't copy or report easily. Free Fire's nickname field accepts several filler characters.
💡 Best pick: Braille Blank (U+2800) — accepted by Garena's name validation. Use 3–16 characters to fill the name field.
Create an invisible name in PUBG Mobile and PUBG PC. Blank nicknames make you harder to spot in the kill feed and impossible to search by name.
💡 Best pick: Braille Blank (U+2800) — accepted in both PUBG Mobile and PC. Use 3–5 characters for the name field.
Create an invisible display name in Roblox that appears blank to other players. Roblox's text filter accepts certain filler characters for names.
💡 Best pick: Braille Blank (U+2800) — accepted in display names. Use 3–20 characters for the name field.
Set an invisible username that appears blank in the kill feed and lobby. Fortnite's Epic Games name field accepts filler characters.
💡 Best pick: Braille Blank (U+2800) — works in Epic Games display names. Hangul Filler (U+3164) as backup.
Create an invisible in-game name in Valorant that opponents can't read or copy. Riot's name validation accepts specific filler characters.
💡 Best pick: Braille Blank (U+2800) — accepted by Riot's name validator. Hangul Filler (U+3164) as alternative.
Complete reference of all 49 invisible and blank Unicode characters with their Unicode, HTML, and CSS codes.
Web text and documents
Social media, prevent ligatures
Combine emojis, shape text
Prevent line breaks
BOM marker, invisible filler
Invisibly combine characters
Optional line-break points
| Character | Unicode | HTML | CSS | Best for | Width | |
|---|---|---|---|---|---|---|
| Zero-width space | U+200B | ​ | \200B | Web text and documents | ||
| Zero-width non-joiner | U+200C | ‌ | \200C | Social media, prevent ligatures | ||
| Zero-width joiner | U+200D | ‍ | \200D | Combine emojis, shape text | ||
| Word joiner | U+2060 | ⁠ | \2060 | Prevent line breaks | ||
| Zero-width no-break space | U+FEFF |  | \FEFF | BOM marker, invisible filler | ||
| Combining grapheme joiner | U+034F | ͏ | \034F | Invisibly combine characters | ||
| Soft hyphen | U+00AD | ­ | \00AD | Optional line-break points |
Non-collapsing spaces in HTML
En-width space block
Em-width space block
Half-em typographic spacing
Full-em typographic spacing
One-third em spacing
One-quarter em spacing
Fine spacing adjustments
Align numbers in tables
Punctuation alignment
Typography and typesetting
Thinnest visible spacing
French punctuation spacing
Mathematical formulas
Full-width CJK spacing
Ogham script spacing
| Character | Unicode | HTML | CSS | Best for | Width | |
|---|---|---|---|---|---|---|
| No-break space | U+00A0 |   | \00A0 | Non-collapsing spaces in HTML | ||
| En quad | U+2000 |   | \2000 | En-width space block | ||
| Em quad | U+2001 |   | \2001 | Em-width space block | ||
| En space | U+2002 |   | \2002 | Half-em typographic spacing | ||
| Em space | U+2003 |   | \2003 | Full-em typographic spacing | ||
| Three-per-em space | U+2004 |   | \2004 | One-third em spacing | ||
| Four-per-em space | U+2005 |   | \2005 | One-quarter em spacing | ||
| Six-per-em space | U+2006 |   | \2006 | Fine spacing adjustments | ||
| Figure space | U+2007 |   | \2007 | Align numbers in tables | ||
| Punctuation space | U+2008 |   | \2008 | Punctuation alignment | ||
| Thin space | U+2009 |   | \2009 | Typography and typesetting | ||
| Hair space | U+200A |   | \200A | Thinnest visible spacing | ||
| Narrow no-break space | U+202F |   | \202F | French punctuation spacing | ||
| Medium mathematical space | U+205F |   | \205F | Mathematical formulas | ||
| Ideographic space | U+3000 | 　 | \3000 | Full-width CJK spacing | ||
| Ogham space mark | U+1680 |   | \1680 | Ogham script spacing |
Games and social media
Invisible names in games
Invisible names (half-width)
Korean text formatting
Korean text formatting
| Character | Unicode | HTML | CSS | Best for | Width | |
|---|---|---|---|---|---|---|
| Braille blank space | U+2800 | ⠀ | \2800 | Games and social media | ||
| Hangul filler | U+3164 | ㅤ | \3164 | Invisible names in games | ||
| Halfwidth Hangul filler | U+FFA0 | ﾠ | \FFA0 | Invisible names (half-width) | ||
| Hangul choseong filler | U+115F | ᅟ | \115F | Korean text formatting | ||
| Hangul jungseong filler | U+1160 | ᅠ | \1160 | Korean text formatting |
Select 2 or 3 invisible characters to compare their properties side by side.
Invisible text (also known as invisible character, blank character, or empty space) is a set of Unicode standard characters that have no visual representation. Unlike a regular space, these characters are completely invisible but occupy a valid space in any text field. There are 49 documented invisible characters across 7 distinct categories, each designed for a different purpose.
Invisible characters were originally created to solve typographic and formatting problems in different languages. For example, the zero-width space (U+200B) is used in languages like Thai or Khmer to indicate possible word-break points without adding a visible space.
The Hangul filler character (U+3164) comes from the Korean writing system and is used as a placeholder. The blank Braille pattern (U+2800) is part of the Unicode Braille system and represents an empty cell. Over time, users have discovered creative applications for these characters far beyond their original technical purposes.
Characters that occupy absolutely no horizontal space. They are used to control word breaks, join or separate characters, and embed invisible markers in text. The most popular type for blank messages and invisible names.
Unicode spaces of varying widths — from the ultra-thin hair space to the wide em space. Useful for precise typographic control, table alignment, and creating custom spacing in designs.
Characters that render as empty but count as real content. The Braille blank (U+2800) and Hangul filler (U+3164) are the most popular — they work as empty names in games and blank messages on every platform.
Control the direction and embedding of text (left-to-right, right-to-left). Essential for mixed-direction content in Arabic, Hebrew, and other RTL scripts. Invisible but affect how surrounding text flows.
Used in mathematical typography to represent implied operations like function application or invisible multiplication. They have no visual form but convey semantic meaning to assistive technologies.
Unicode-level line (U+2028) and paragraph (U+2029) separators. They force text breaks without relying on platform-specific newline characters.
Characters tied to specific writing systems — the Mongolian vowel separator (U+180E) and Khmer invisible characters (U+17B4, U+17B5). Rarely needed outside their native scripts.
No. A regular space (spacebar) has a specific Unicode code (U+0020) and is visible as a gap between words. Invisible text characters are fundamentally different: they create no visual space but are still recognized by systems as valid characters. This allows you to send "empty messages" or create "blank names" that appear to contain nothing.
Yes, completely safe. Invisible characters are part of the Unicode standard — the same system that encodes all the letters, numbers, and emojis you use every day. They contain no malicious code and cannot harm your device. They are simply text characters that have no visible graphic representation.
Everything you need to know about invisible text and Unicode characters
Invisible text consists of special Unicode characters that have no visual representation but occupy space. They can be copied and pasted like normal text in any app. Our tool offers 49 different invisible characters across 7 categories.
Yes, invisible text works on WhatsApp, Telegram, Instagram, Facebook, Twitter, and virtually any app that accepts text input. The Braille Blank character (U+2800) is the most compatible for sending empty messages.
Pick a category (e.g. Fillers), choose Braille Blank (U+2800), set the quantity with the slider, click Copy, then paste it into WhatsApp and send. The message will appear empty to the recipient.
Yes. Use Braille Blank (U+2800) or Hangul Filler (U+3164) from our generator. Copy the character and paste it as your username in Free Fire. Your name will appear completely blank to other players.
Zero-width characters (like U+200B, U+200C, U+FEFF) take up no horizontal space at all — they're truly invisible. Blank space characters (like U+2003, U+2002, U+00A0) render as whitespace of varying widths, similar to a regular space but treated differently by platforms.
For invisible usernames in games like Free Fire and PUBG, Braille Blank (U+2800) is the most reliable. Hangul Filler (U+3164) also works well on many platforms. Both appear completely empty but are accepted as valid characters.
Yes. Characters like Left-to-Right Mark (U+200E), Right-to-Left Mark (U+200F), and Arabic Letter Mark (U+061C) are completely invisible. They only affect text direction without displaying anything.
Yes, invisible Unicode characters work in most email clients. Use non-breaking space (U+00A0) or zero-width space (U+200B) for formatting tricks, or Word Joiner (U+2060) to prevent unwanted line breaks in email text.
Invisible operators like Invisible Times (U+2062), Invisible Separator (U+2063), and Function Application (U+2061) are used in mathematical notation to represent implied operations without visible symbols, enabling proper rendering in MathML.
Our tool covers 49 invisible Unicode characters organized in 7 categories: Zero-Width Characters, General Spacing, Typographic Spaces, Blank Fillers, Directional Marks, Invisible Operators, and Other Invisible Characters.
Completely safe. These are standard Unicode characters that are part of the universal text system. They contain no malicious code and cannot harm your device. They've been used in computing for decades.
Yes, invisible text works on all devices and operating systems: iPhone (iOS), Android, Windows, Mac, and Linux. You only need a web browser to generate and copy the characters.
Yes. Use zero-width space (U+200B) or Braille Blank (U+2800) to create blank lines in your Instagram bio, giving it a cleaner layout. Non-breaking space (U+00A0) works well for consistent spacing within text.
Text watermarking embeds hidden zero-width characters (like U+200B, U+200C, U+200D) within normal text to create a unique invisible fingerprint. This lets you track copies or detect unauthorized sharing without changing the visible content.
