under18 NSFW

The number 18 followed by a minus sign in a bright blue, 3D-rendered font.
Free for your Discord server

What does the under18 emoji mean?

A bright blue, 3D-styled badge indicating an age restriction.

This emoji features a stylized, blue-toned '18-' text, often used in online communities to denote age-restricted content or to jokingly highlight that a topic is not suitable for younger audiences. It serves as a quick, visual disclaimer or a humorous way to gatekeep specific discussions within Discord servers.

When to use it

  • Marking content as not for younger users
  • Jokingly warning others about mature discussion topics
  • Adding a playful age restriction to channels
  • Signaling that a conversation is strictly adult

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How to add this emoji

Add to Discord
  1. Click Add to my server above and pick a Discord server you manage (CommunityOne must be installed).
  2. Or download the file: open Discord → Server Settings → Emoji → Upload Emoji.
  3. Give it a name and save. You need Manage Server (or Create Expressions) permission.
Add to Slack
  1. Download the under18 image.
  2. Open the Slack emoji picker and click Add Emoji.
  3. Upload the file, name it, and save.
Add to Revolt/Stoat
  1. Download the under18 image.
  2. Open Server Settings → Emojis in Revolt or Stoat.
  3. Upload the file and name your new emoji.
Add to Guilded
  1. Download the under18 image.
  2. Go to Server Settings → Emotes in Guilded.
  3. Upload the file and give it a name.