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隐形空白字符与透明字符一键复制
一键快速复制特殊 Unicode 空白字符（U+3164、U+200B），适用于 Discord 空白昵称、Instagram 简介折叠换行、微信及游戏隐形名字。
Hangul Filler (U+3164)
适用于 Discord 空白昵称、微信空白消息及社交媒体个性签名的通用空白符。
专属 Unicode 隐形字符库
提供 6 种特殊变体Hangul Filler (Best for Discord & Usernames)
The most reliable invisible character for blank Discord display names, Steam handles, and gamer tags.
Zero-Width Space (Best for Clean Line Breaks)
Has zero physical width. Perfect for preventing paragraph collapse in Instagram captions and LinkedIn hooks without dots.
Braille Pattern Blank (Best for WhatsApp & Bio Spacing)
Invisible character used to send empty messages on WhatsApp, Instagram DMs, and Discord chats without error.
Zero-Width Joiner (ZWJ)
Invisible format character used in complex script joinings, custom emoji modifiers, and typography tests.
Zero-Width Non-Joiner (ZWNJ)
Prevents characters from joining together, useful for typography overrides and line-break constraints.
Ideographic Space (Full-Width Blank)
A wide invisible space equal in width to a CJK character, ideal for aesthetic profile bio indentation.
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简单 3 步，即可实现完美排版、精确把控动态折叠线并引爆内容传播。
一键复制标准空白符
点击主按钮即刻复制通用朝鲜文填充符（U+3164）或选择其他专属变体字符。
在测试框内实时检验
粘贴至沙盒测试区域，确认字数与隐形效果是否符合预期。
粘贴至各平台应用
可直接粘贴至 Discord 昵称、微信空白名字、小红书换行排版或 Steam ID。
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为什么在社交媒体排版与聊天软件中使用隐形空白字符？
Standard spacebar spaces (ASCII 32) are frequently stripped or collapsed by social media platforms, messaging engines, and online games. This causes unwanted formatting errors like collapsed paragraph breaks on Instagram, rejected empty messages on WhatsApp, or forced username characters on Discord and Steam.
PreviewYourPost provides specialized Unicode invisible glyphs—including Hangul Filler (U+3164), Zero-Width Space (U+200B), and Braille Blank (U+2800). Because these characters are recognized by UTF-8 decoders as legitimate non-whitespace content while rendering zero visual pixels, you can create clean blank profile bios, send invisible chat texts, and separate post paragraphs without resorting to ugly period dots.
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Click the 'Copy Invisible Character' button at the top of this page or tap 'Copy' on any specific Unicode card. It immediately copies the blank character to your clipboard with an instant confirmation toast, ready to paste using Ctrl+V (Windows), Cmd+V (Mac), or long-press Paste on mobile.
The Hangul Filler (U+3164) character is the most effective choice for Discord. Because Discord strips standard ASCII spaces from usernames, pasting U+3164 into Settings > Profiles > Display Name satisfies Discord's non-empty character requirement while rendering 100% invisible.
WhatsApp disables the Send button if you type normal spacebar spaces. To send an empty message, copy the Braille Pattern Blank (U+2800) or Hangul Filler (U+3164) from this page, paste it into the WhatsApp chat input, and tap Send.
Instagram often collapses consecutive empty lines. Paste the Zero-Width Space (U+200B) on the empty line between your paragraphs. Instagram recognizes the character as content and preserves your clean vertical spacing without displaying messy period dots or dashes.
Zero-Width Space (U+200B) has exactly 0 pixels of width and is used to separate words or prevent line collapse invisibly. Hangul Filler (U+3164) occupies the width of a standard character but displays as an empty glyph, making it ideal for blank names, nicknames, and chat handles.
No. All invisible characters provided here are legitimate, standardized Unicode consortium characters. They are safe to use for styling bios, captions, nicknames, and chat messages across Instagram, TikTok, Discord, Steam, WhatsApp, and LinkedIn.
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