Check Unicode Version

Curious when a certain emoji or character was introduced to Unicode? The Check Unicode Version Tool instantly tells you which version each character belongs to. Paste or import your text, and see code points, character symbols, and Unicode release numbers in real time. Great for testing emoji compatibility, designing fonts, or auditing text across Unicode specs.

Paste your input above or import a file below.
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Supported file types: .txt, .csv, .tsv, .log, .json, .xml, .md, .ini, .yaml, .yml, .html, .htm, .css
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Options
Include code points
Show characters
Remove duplicates

How to Use:

  1. Paste or import text containing Unicode characters.
  2. The tool automatically shows the Unicode version for each character.
  3. Use the Options box to include characters, code points, or remove duplicates.
  4. Use Copy Output or Export to File to save the results.

Tool Options:

  • Include code points: Shows each character’s numeric representation.
  • Show characters: Displays the actual symbol next to its data.
  • Remove duplicates: Only list each character/version pair once.

Example:

Input:

😀 🧠 𐍈 A Ж 中

Output:

😀 U+1F600 - Unicode 6.0
🧠 U+1F9E0 - Unicode 11.0
𐍈 U+10348 - Unicode 3.1
A U+0041 - Unicode 1.1
Ж U+0416 - Unicode 1.1
中 U+4E2D - Unicode 1.1

What Check Unicode Version Tool can do:

This tool analyzes characters and matches them with the Unicode version they were introduced in. It’s perfect for developers, font creators, or anyone who needs to know compatibility or track feature sets across Unicode releases.

Common Use Cases:

You might use the Check Unicode Version Tool to verify emoji or glyph compatibility, assess cross-platform text rendering, or simply understand where your character set stands in the Unicode timeline.

Useful Tools & Suggestions:

If you’re working across platforms, Analyze Unicode can help you confirm exactly which characters you’re dealing with. And Convert UTF8 to Unicode is useful when you’re pulling in text from other sources and need a clean Unicode baseline to start from.

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