Text Tools
Acronym/Abbreviation Finder
Find all-caps acronyms and abbreviations in text.
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What is Acronyms?
A detector for all-caps acronyms and abbreviations (API, JSON, AWS…) with the surrounding sentence as context.
How it works
A regex finds uppercase runs of 2+ letters (Roman numerals and single letters excluded), and each is deduplicated with its first sentence context.
- Enter your input. Type or paste your input into the field above — the tool responds instantly.
- Review the result. Output updates live as you type. Everything runs entirely in your browser.
- Copy or download. Use the Copy button to grab the result, or Download to save it as a file.
Examples
Realistic sample
Paste or type any realistic input — the tool computes the result locally and instantly.
Common mistakes
Expecting a server round-trip
Nothing is uploaded — every tool in this category runs entirely in your browser.