Prelay — NATO Phonetic Speller

Overview

Highlight any text and get its NATO/ICAO phonetic alphabet spelling instantly from the right-click menu.

Prelay turns any highlighted text into its NATO/ICAO phonetic alphabet spelling — instantly, without leaving the page. Reading a confirmation code, license plate, order number, or callsign out loud over the phone is where typos and mishearings happen. Prelay fixes that: highlight the text, right-click, choose "Spell using NATO alphabet," and get back something like X7T4P9K2 → X-ray, Seven, Tango, Four, Papa, Niner, Kilo, Two right on the page you're already on — no copy-pasting into another app or tab. HOW IT WORKS 1. Highlight any word, code, or ID on any webpage 2. Right-click the selection 3. Choose "Spell using NATO alphabet" A small card appears next to your selection with the phonetic spelling, a "Speak it" button to hear it read aloud, and a "Copy" button to grab the text. If a page won't allow the on-page card (some browser settings pages, PDF viewers), Prelay falls back to a system notification so you still get your answer. PRIVACY Prelay does nothing until you right-click a selection. It reads only the text you've highlighted, converts it entirely in your browser, and sends nothing anywhere — no accounts, no analytics, no stored data. Full privacy policy: https://prelay.co/privacy.html WHAT'S NEXT NATO spelling is the first tool in Prelay — more communication and reading aids are on the way at prelay.co.

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Details

Version
1.0.0
Updated
September 4, 2026
Flag concern
Size
11.45KiB
Languages
English
Developer
Email
hello@prelay.co
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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