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Emoji Extractor and Cleaner
List emoji grapheme clusters with their positions and optionally remove them from text.
Text
emoji-extractor-cleaner.json (complete report and generated source where applicable)
Browser only
Runs locally in your browser. Your files, pasted content and generated output are not uploaded. Reset clears this tool’s working data.
This tool needs JavaScript. If it does not load, refresh the page and try again.
How to use this tool
- Enter values using the displayed examples; observe the documented input shape and limits.
- Choose Calculate result. Review the complete JSON report and any generated source text it contains.
- Download result to save the complete report; copy generated source into your project when relevant. Reset restores examples and clears output.
Examples
Text: Hi 👩💻! 🇧🇪 1️⃣
Operation: extract
Limitations
- Uses browser Unicode grapheme segmentation and emoji properties; Unicode-version dependent. Keycaps and flags included. Ordinary digits and text presentation symbols without emoji selectors are retained.
- Maximum 100,000 UTF-16 units per field, 400,000 UTF-8 combined input bytes, 4 MiB output and 30 seconds in a local worker. Tool-specific bounds may be tighter.
- Generated source is contained in the JSON download and is never executed. Local inspection does not verify remote systems or establish standards certification.
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