What is the Unicode codepoint for Biohazard?

The ☣ Biohazard emoji is encoded as U+2623 (hex 2623). It belongs to the Warning group inside Symbols.

How do I copy the ☣ emoji?

Open this page and click "Copy emoji". The ☣ character is copied to your clipboard so you can paste it into any app that supports Unicode emojis.

Does Biohazard have shortcodes?

Yes. Common shortcodes include :biohazard: and :sign:. Platforms like Slack, Discord, and GitHub render these as the ☣ emoji automatically.

Fluent 3D

Native Unicode

Biohazard

Biohazard — Symbols emoji.

Name

biohazard

Shortcodes

:biohazard::sign:

Themes

dangerbiohazardsign

Download as image

Renders ☣ with your system emoji font into PNG, WebP, or SVG. Pick a pixel size, then download.

Note: PNG and WebP use the emoji font installed on your device (Apple Color Emoji on macOS/iOS, Segoe UI Emoji on Windows, Noto Color Emoji on Android/Linux), so the look matches your platform. SVG embeds the character as text — rendering depends on the viewer.

Microsoft Fluent UI Emoji — pixel-perfect originals

Download Microsoft's official Fluent rendering of ☣. SVG files are vector (scales to any size); the 3D PNG is 1024×1024.

About the ☣ Biohazard emoji

The ☣ Biohazard emoji is part of the Symbols category and the warning group on DBEmoji. Shortcodes such as :biohazard: and :sign: resolve to this emoji on platforms like Slack, Discord, and GitHub.

Biohazard (Unicode codepoint U+2623) biohazard — Symbols emoji.. Meet ☣ — the biohazard emoji, filed under Symbols › Warning. Symbol emojis like ☣ read more like icons than illustrations; they fit professional copy without feeling casual. In hex, the codepoint reads 2623; the canonical Unicode form is U+2623. On platforms that use shortcodes (Slack, Discord, GitHub), it answers to `:biohazard:`, `:sign:`. Its color profile reads orange — a useful hint when filtering by tone. Closely related themes: danger, biohazard, and sign. Use the copy button to grab ☣ for messages, social posts, or anywhere else emojis show up.

When to use ☣ Biohazard

Flagging caution notes, safety warnings, and breaking news
Tagging risky takes, controversial opinions, and red alerts
Pairing with siren or warning for urgent updates
Adding visual context to social posts, chats, and captions

Combinations and pairings

Pair ☣ with danger-themed, biohazard-themed, and sign-themed emojis to reinforce the same vibe in one message.
Lead a caption with ☣ for a quick visual hook, or close a sentence with it as a reaction.

How to copy the ☣ Biohazard emoji

Open the emoji page. Visit the Biohazard emoji page on DBEmoji to see the character, codepoint, and meaning side by side.
Tap Copy emoji. Click the "Copy emoji" button. The ☣ character is placed on your clipboard instantly — no signup, no download.
Paste anywhere. Paste into any chat app, social network, document, or text field that supports Unicode. The emoji renders using the platform's native style.

Frequently asked questions

What does the ☣ Biohazard emoji mean?: Meet ☣ — the biohazard emoji, filed under Symbols › Warning. Symbol emojis like ☣ read more like icons than illustrations; they fit professional copy without feeling casual. In hex, the codepoint reads 2623; the canonical Unicode form is U+2623. On platforms that use shortcodes (Slack, Discord, GitHub), it answers to `:biohazard:`, `:sign:`. Its color profile reads orange — a useful hint when filtering by tone. Closely related themes: danger, biohazard, and sign. Use the copy button to grab ☣ for messages, social posts, or anywhere else emojis show up.
What is the Unicode codepoint for Biohazard?: The ☣ Biohazard emoji is encoded as U+2623 (hex 2623). It belongs to the Warning group inside Symbols.
How do I copy the ☣ emoji?: Open this page and click "Copy emoji". The ☣ character is copied to your clipboard so you can paste it into any app that supports Unicode emojis.
Does Biohazard have shortcodes?: Yes. Common shortcodes include :biohazard: and :sign:. Platforms like Slack, Discord, and GitHub render these as the ☣ emoji automatically.