Blank Text Message — Send Empty Messages

Blank text message tester

Create a blank-looking text message

Generate a short SMS-style blank-looking message sample and inspect the Unicode before pasting it into a messaging app.

Recommended:Some apps paste but do not deliver invisible-only messages. Test one unit, then compare sender, recipient, history, and notification views.
Safety note:Use blank text messages for layout and compatibility testing. Avoid spam, flooding, harassment, evasion, or misleading communication.

Controls

Allowed range: 1 to 60. Short samples are easier to verify across apps.
Leave blank for a simple sample, or type a short reference. Maximum 120 characters.
Character or preset

Output and diagnostics

Selected: NoneCode points: Not generatedUnits: 0Width/type: Not testedVisible chars: 0
Choose a preset, generate or analyze, then copy or transfer to the Test Box.

Hangul Filler

U+3164
AㅤB

Blank-looking special character

No-Break Space

U+00A0
A B

Visible spacing character

Zero Width Space

U+200B
A​B

Zero-width or format character

Em Space

U+2003
A B

Visible spacing character

Test Box

Characters: 0 —

How to Create a Blank Text Message

This page is for blank-looking text message testing across SMS, iMessage, and general messaging apps. It is the parent route for blank message intent. For app-specific blank messages, use the WhatsApp or Discord pages.

Why This Page Exists Separately

  • ✦ This page: blank-looking text message framing, send-button behavior, and cross-app comparison.
  • ✦ /blank-whatsapp-message/: WhatsApp-specific blank message tests and send-state behavior.
  • ✦ /blank-discord-message/: Discord-specific blank message tests.
  • ✦ /invisible-message-text/: one-off message field diagnostics beyond blank-looking output.
  • ✦ /invisible-chat-text/: ongoing chat-box and live chat behavior.
  • ✦ /invisible-text-for-empty-message/: empty-message receive-side checks.

Blank text messages are useful for testing send-button activation, empty-payload behavior, and Unicode compatibility in general messaging apps. They do not guarantee a message will send or reach the recipient as blank.

Practical Examples

  • ✦ Test whether iMessage activates the send button when the only content is a Hangul Filler.
  • ✦ Compare SMS, iMessage, and WhatsApp behavior using the same one-character invisible sample.
  • ✦ Check whether the message delivery receipt shows the message as sent even if it appears blank.
  • ✦ Paste the sample into the Test Box first to confirm the character count before trying it in the message app.

Send-Button Behavior Explained

Some apps only activate the send button when the message field contains visible characters. An invisible character may or may not trigger the send button depending on how the app validates content. If the send button stays grey or disabled, the app likely requires visible text.

Empty Payload Risks

Messaging platforms often validate message content before delivering it. An invisible-only message may:

  • ✦ Be rejected at send time by the client.
  • ✦ Be delivered but arrive as a visible box or empty bubble.
  • ✦ Be stripped by the server so the recipient receives nothing.

Always test with a willing recipient and expect that blank-only messages may not deliver reliably.

Best Character Guidance

Use Hangul Filler for a blank-looking character with presence. Use Zero Width Space when you need a no-width compatibility test. Use No-Break Space when spacing beside visible text is the goal.

Compatibility Notes

SMS, iMessage, WhatsApp, Messenger, Discord, and other apps do not all handle invisible Unicode the same way. Some require visible text or remove empty-looking messages before or after delivery.

Troubleshooting

  • ✦ If the send button stays disabled, the app requires visible text to activate it.
  • ✦ If the message cannot send, try a visible word plus a small spacer.
  • ✦ If the blank is stripped on delivery, test a different character or use visible text.
  • ✦ If the message appears as a box on the recipient's device, their client may not render that Unicode invisibly.

Related Tools

Start from the homepage copy tool for general invisible characters. Compare blank WhatsApp message, blank Discord message, invisible message text, invisible chat text, and empty message testing.

Responsible Use

Use blank text messages for formatting and compatibility checks. Avoid spam, flooding, harassment, evasion, fake-conversation screenshots, or misleading communication.

FAQ

What is a blank text message?
It is a message sample made from Unicode that may appear empty or mostly blank in some apps.
Will every messaging app send it?
No. Some apps require visible text or remove invisible-only characters.
Why does it show as a box?
The receiving app or device may not render that Unicode character invisibly.
How should I test it?
Use one unit, inspect it in the Test Box, and try it in the exact messaging app.
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