Emoji Version Detector - Online Check Unicode Support
See how your browser renders emojis from different Unicode versions. Detect gaps in your system's emoji font support.
UD5 Toolkit
:smile: to get ๐ ยท Combine multiple shortcodes with spaces ยท Supports 120+ common emojis ยท Works with Slack, Discord & GitHub format
:smile: represents ๐, and :heart: represents โค๏ธ. Shortcodes were popularized by platforms like Slack, Discord, GitHub, and many others to allow users to type emojis using plain text keyboards. They're especially useful in markdown editors, messaging apps, code comments, and anywhere that doesn't natively support emoji input.
:rocket:). The right panel does the reverse โ it finds shortcode patterns like :smile: in your text and replaces them with actual emoji characters. The conversion happens in real-time as you type, and our mapping database covers 120+ of the most commonly used emojis across all major platforms.
:shortcode_name:. For example, :heart_eyes: for ๐, :thumbsup: for ๐, and :100: for ๐ฏ. Some platforms support plus signs and hyphens too (e.g., :+1: for ๐). Our converter follows the Slack/Discord convention, which is the most widely adopted format across the web.
:smile: always carries the same intent.
:shortcode: patterns will have each one replaced with its corresponding emoji. The live counter badge above each input shows how many items were detected and converted.
:Smile:, :SMILE:, and :smile: will all correctly convert to ๐. However, when generating shortcodes from emojis, we always output the standard lowercase format.
See how your browser renders emojis from different Unicode versions. Detect gaps in your system's emoji font support.
Enter an emoji or browse to see which Unicode version introduced it and whether older OS versions might fail.
View every standard emoji in a searchable grid. Hover to see a larger preview. Click to copy. Updated with Unicode 16.
Transform regular text into the mocking SpongeBobโstyle alternating case. Copy and paste for hilarious effect.
Paste HTML code and extract all comments or remove them completely. See a list of comments found. Clean your markup.
Select a heading font and get recommended body font pairings. Live preview with sample text. Copy the CSS import links.
Enter a URL and see its favicon at all standard sizes. Check if it's properly defined. SEO basic check.
Paste a list of words or lines and convert all to UPPERCASE or lowercase at once. Also supports title case.
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Pick an emoji and convert it into a proper favicon .ico file for your website. No design skills needed. Instant download.
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Convert a Gregorian calendar date to its Julian Day Number and vice versa. Used in astronomy and mainframe computing.
Convert any humanโreadable date to a Unix timestamp in seconds or milliseconds. Also shows ISO 8601. Clean interface.
Convert between common cooking units: cups โ grams, teaspoons โ ml, Fahrenheit โ Celsius. Essential baking tool.
Translate between binary and Gray code (reflected binary code). See the bit changes. Useful for digital logic.
Encode decimal integers into signed magnitude binary representation and decode back. Learn computer arithmetic.
Convert a decimal number to 32-bit single precision IEEE 754 format. See sign, exponent, mantissa bits. Developer tool.