Test Tube

🧪 is the test tube emoji, part of Unicode's Objects group, added in Emoji 11.0 (2018). Unicode's keyword list links it with “chemist”, “chemistry”, “experiment”, and “lab”.

Create a new emoji with 🧪

Where science emoji usually appear

DBEmoji editorial interpretation

Applies to every emoji in this Unicode subgroup, not only this one.

Research, lab work, and experiments

Technical details

Source: Unicode Consortium

Unicode name: TEST TUBE
CLDR short name: test tube
Codepoint: U+1F9EA
Hex: 1F9EA
Emoji version: 11.0
Unicode version: 11.0
First released: 2018
Unicode group: Objects
Unicode subgroup: science
Status: Recommended for General Interchange (RGI)

Data verified 2026-10-21 · Unicode Emoji 16.0 · How this data is built

GitHub shortcode

From GitHub's own emoji list (gemoji). Slack, Discord and other apps keep separate lists, so a code may differ there.

:test_tube:

Keywords

Source: Unicode CLDR

chemist · chemistry · experiment · lab · science · test · tube

How it looks

Your device

Rendered from open-licensed emoji sets. Your device shows its own design. Microsoft Fluent Emoji (MIT)

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 — original artwork

Download Microsoft's official Fluent rendering of 🧪. SVG files are vector (scales to any size); the 3D PNG is 256×256.

Questions people ask

What does the 🧪 test tube emoji mean?: 🧪 is the test tube emoji, part of Unicode's Objects group, added in Emoji 11.0 (2018). Unicode's keyword list links it with “chemist”, “chemistry”, “experiment”, and “lab”.
What is the Unicode codepoint for 🧪?: U+1F9EA, named TEST TUBE in the Unicode Standard.
When was the 🧪 test tube emoji released?: It was added in Emoji 11.0, published in 2018, alongside Unicode 11.0. Phones and computers show it once their system software supports that version; older devices may show an empty box instead.
How do I type 🧪 on my phone or computer?: On iPhone or Android, open the emoji keyboard and search for “test tube”. On Windows, press Windows key + . (full stop); on a Mac, press Control + Command + Space, then search for the same word. You can also copy 🧪 from this page with one click.
What is the shortcode for 🧪?: On GitHub, type :test_tube: and it turns into 🧪 — that code comes from GitHub's own emoji list. Slack, Discord and other apps keep their own shortcode lists; many codes match GitHub's, but check the app's emoji picker to be sure.