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Abbreviation Consistency Checker

See every abbreviation highlighted in your draft, spot the undefined ones, and add their meanings right here.

Live highlightingAdd meanings in placeTXT · CSV · JSON

Draft text

Open text file

Glossary

Open glossary

Open project

Need meaning

Defined

Total uses

Unused terms

Your draft, highlighted

Abbreviations

Scope and limits

Finds uppercase Latin abbreviations of 2 to 10 characters. It cannot infer their meaning, and it also flags ordinary words typed in capitals. Up to 1,000 glossary rows and 200,000 characters in total.

Your text stays in the browser. The website’s advertising and analytics follow its privacy and consent settings. Nothing is saved automatically.

Using Abbreviation Consistency Checker

Find undefined uppercase abbreviations in a draft and review their frequency against your glossary.

Start with the example or enter draft text.
Read the highlights: green is defined, red needs a meaning. Results update as you type.
Add missing meanings beside each abbreviation, then copy or download the report, or save your project.

Example

Our API uses HTTP. The API also returns JSON.
Second input: API | Application Programming Interface
HTTP | Hypertext Transfer Protocol

Questions & answers

What does this tool do?

Find undefined uppercase abbreviations in a draft and review their frequency against your glossary.

What input should I provide?

Draft text. Second input: Definitions: abbreviation | meaning. The built-in example demonstrates the expected syntax.

What limits should I know?

Up to 1,000 structured input rows and 5,000 output rows. Combined input is limited to 200,000 characters. Tool-specific notes explain assumptions. Processing stops after 15 seconds and output is capped at 8 million characters. Result notes describe the algorithm and assumptions.

Can I save or print the result?

Yes. Download TXT, CSV, JSON, or a self-contained printable HTML report. A separate project JSON preserves input and settings for this tool.

Is anything uploaded or saved automatically?

No processing upload or automatic draft saving is performed. Downloads can contain your input or derived data. Site advertising and analytics are covered by the privacy information.