Blank Text Message — Send Empty Messages Online

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

UnitsAllowed range: 1 to 60. Short samples are easier to verify across apps.

Optional text message referenceLeave blank for a simple sample, or type a short reference. Maximum 120 characters.

Character or preset

Blank-looking messageHangul Filler repeated by unit count.No-width messageZero Width Space repeated by unit count.Spacing messageNo-Break Space repeated by unit count.

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

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 SMS-style and text-message style blank-looking message tests. It creates a short Unicode sample that may appear empty while still being real text, then helps you inspect, copy, and test it before using a messaging app.

Why This Page Exists Separately

âœ¦ This page: broad blank text-message and SMS-style message bubble tests.
âœ¦ /blank-whatsapp-message/: WhatsApp-specific chat behavior.
âœ¦ /blank-discord-message/: Discord-specific message behavior.
âœ¦ /invisible-message-text/: one-message Unicode diagnostics beyond blank-looking output.
âœ¦ /invisible-chat-text/: ongoing chat boxes, group chats, channels, and live conversation surfaces.
âœ¦ /invisible-text-for-empty-message/: empty-message field behavior when the exact goal is an empty-looking send test.

Blank Message Examples

âœ¦ One-character blank bubble: one Hangul Filler to see whether a message field treats it as content.
âœ¦ No-width send test: one Zero Width Space to check whether the field strips zero-width Unicode.
âœ¦ Visible context plus spacer: readable text plus one No-Break Space if blank-only output is rejected.
âœ¦ Recipient-view check: compare sender bubble, recipient bubble, notification preview, and message history.

How to Use

âœ¦ Generate one short blank-looking message sample.
âœ¦ Inspect the Unicode summary and marker preview.
âœ¦ Transfer it to the Test Box before copying.
âœ¦ Paste it into the exact message field you want to test.
âœ¦ Check whether it pastes, sends, delivers, and renders on the receiving device.

Compatibility Notes

SMS, iMessage, WhatsApp, Messenger, Discord, Telegram, and web chat fields do not all handle invisible Unicode the same way. Delivery and rendering are separate: a sample may paste correctly but fail to send, or send correctly but appear as a box on another device.

Troubleshooting

âœ¦ If the message cannot send, try visible text plus a small spacer.
âœ¦ If the blank is stripped, test Hangul Filler or No-Break Space instead of repeated zero-width characters.
âœ¦ If the message appears as a box, the receiving device may not support that Unicode display.
âœ¦ If notifications expose the result differently, do not rely on the blank-looking effect.
âœ¦ If repeated samples trigger limits or warnings, stop testing that pattern.

Responsible Use

Use blank text messages for formatting and compatibility checks. Avoid spam, flooding, harassment, evasion, impersonation, misleading communication, or repeated disruptive blank messages.

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.