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☡

U+2621

Caution Sign

Emoji 0.0 · 1993

About

Caution Sign, a single Unicode character. Part of the Historic & Non-Standard group, symbol subgroup. Approved as part of Emoji 0.0.

Platform renderings

1 platform shown using your device's own emoji font. Their artwork is proprietary and this site does not redistribute it.

Timeline

2013 — 2026
20132026

Showing 26 of 26 events through 2026

  1. 2013First render

    First appeared on Samsung

    Release date from the published version index.

  2. 2014Redesign

    Samsung Touchwiz 5.1

    Release date from the published version index.

  3. 2016Redesign

    Samsung Touchwiz 6.0

    Release date from the published version index.

  4. 2016Redesign

    Samsung Touchwiz 7.0

    Release date from the published version index.

  5. 2016Redesign

    Samsung Touchwiz 7.1

    Release date from the published version index.

  6. 2017Redesign

    Samsung Experience 8.0

    Release date from the published version index.

  7. 2017Redesign

    Samsung Experience 8.1

    Release date from the published version index.

  8. 2017Redesign

    Samsung Experience 8.5

    Release date from the published version index.

  9. 2018Redesign

    Samsung Experience 9.0

    Release date from the published version index.

  10. 2018Redesign

    Samsung Experience 9.1

    Release date from the published version index.

  11. 2018Redesign

    Samsung Experience 9.5

    Release date from the published version index.

  12. 2019Redesign

    Samsung One UI 1.0

    Release date from the published version index.

  13. 2019Redesign

    Samsung One UI 1.5

    Release date from the published version index.

  14. 2020Redesign

    Samsung One UI 2.0

    Release date from the published version index.

  15. 2020Redesign

    Samsung One UI 2.1

    Release date from the published version index.

  16. 2020Redesign

    Samsung One UI 2.5

    Release date from the published version index.

  17. 2021Redesign

    Samsung One UI 3.1.1

    Release date from the published version index.

  18. 2021Redesign

    Samsung One UI 4.0

    Release date from the published version index.

  19. 2022Redesign

    Samsung One UI 4.0 January 2022

    Release date stated in the version label.

  20. 2022Redesign

    Samsung One UI 5.0

    Release date from the published version index.

  21. 2023Redesign

    Samsung One UI 6.0

    Release date from the published version index.

  22. 2024Redesign

    Samsung One UI 6.1

    Release date from the published version index.

  23. 2024Redesign

    Samsung One UI 6.1.1

    Release date from the published version index.

  24. 2025Redesign

    Samsung One UI 7.0

    Release date from the published version index.

  25. 2025Redesign

    Samsung One UI 7.0 April 2025

    Release date stated in the version label.

  26. 2026Redesign

    Samsung One UI 8.5

    Release date from the published version index.

Encodings

UTF-8
E2 98 A1
UTF-8 escaped
\xE2\x98\xA1
UTF-16
2621
UTF-32
00002621
HTML decimal
☡
HTML hex
☡
CSS
\002621
JavaScript
\u{2621}
JS surrogateFor pre-ES2015 targets
\u2621
Python
\u2621
URL encoded
%E2%98%A1
Base64
4pih

Related

Frequently asked questions

What does ☡ mean?
Caution Sign, a single Unicode character. Part of the Historic & Non-Standard group, symbol subgroup. Approved as part of Emoji 0.0.
What is the Unicode code point for ☡?
Caution Sign is encoded as the single code point U+2621.
When was ☡ added to Unicode?
☡ was approved as part of Emoji 0.0 and released in 1993, under Unicode 1.1.
Why does ☡ look different on my phone?
Every platform draws its own artwork for the same code point, so ☡ changes depending on where you see it. This page compares 27 renderings, including Samsung and Generated.
What category is ☡ in?
☡ belongs to Unicode's Historic & Non-Standard group, in the symbol subgroup.