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US/UK Spelling Converter


Colour or color? Organise or organize? Our spelling converter switches between US and UK English conventions instantly, ensuring your transcript matches your audience’s expectations and publication requirements.


How the US/UK Spelling Converter works


Upload your transcript in either US or UK English. Select your target locale (US or UK). The tool converts common spelling variations: -ise/-ize endings, -our/-or words, -re/-er endings, and vocabulary differences. The converted text maintains consistency throughout. Perfect for international publications or adapting content for different markets.

Spelling localization expands reach. UK companies entering US markets, international publications, and academic submissions all require appropriate spelling. Manual conversion is tedious and error-prone – this tool ensures consistency and professionalism for your target audience.



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Start with US/UK Spelling Converter, then level up to WriteVoice.io