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Acronym Expansion Finder
Find explicitly written acronym definitions and conflicting expansions.
Pasted text, One UTF-8 file
acronym-definitions.json, acronym-definitions.tsv
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
- Paste text or choose one UTF-8 file; a selected file supplies the source.
- Select Find acronym definitions to match explicitly written parenthesized acronyms against nearby ASCII expansion words on the same line.
- Download acronym-definitions.json and acronym-definitions.tsv to inspect all matched, unmatched and conflicting candidates.
Examples
Portable Network Graphics (PNG) records PNG with the explicit expansion Portable Network Graphics.
Limitations
- At most 1 MiB input,50,000 logical lines,10,000 candidates,5MiB combined output and30 seconds.
- Only 2–10 uppercase ASCII letters qualify. Expansion words must be ASCII letters separated by spaces or tabs; punctuation and Unicode words are barriers.
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