Eighteen NSFW

Number 18 in white text on a black background.
Free for your Discord server

What does the Eighteen emoji mean?

The ultimate signal for when things are getting a little too mature for the chat.

This emoji features the number 18, commonly used in internet culture to denote age-restricted or adult-themed content. It is a staple in Discord servers to quickly flag NSFW discussions, edgy humor, or mature topics without needing to type out a warning. Its simple, high-contrast design ensures it remains legible even in small emoji sizes.

When to use it

  • Warning others about mature content in chat
  • Signaling that a topic is for adults only
  • Humorously tagging edgy or suggestive jokes
  • Filtering content for younger server members

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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 Eighteen 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 Eighteen 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 Eighteen image.
  2. Go to Server Settings → Emotes in Guilded.
  3. Upload the file and give it a name.