Professional Translation Service

Order easily via our online platform or API. Native professional translators for 47 languages. High quality guaranteed + fast turnaround time.

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Translation Management Platform Free

Translation memory, placeholder validation, glossary, easy tracking & string management, etc. Save time & money while enhancing efficiency & translation quality.

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Collaborative Translation Solutions Free

Online translation editor, easy communication & monitoring tools, voting mechanisms, etc. The perfect tool to manage your own translators and crowdsourced effort.

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Hundreds of companies use OneSky to translate their apps & websites

Why people love OneSky

Comprehensive cloud-based platform

With OneSky, you can order professional translation service, manage your own internal translators or crowdsource the translation to your users easily. You can even use a mixture of them!

Extensive file format support

Simply upload your resource files and our system can automatically parse the files for you. Download the translation in ready-to-use resource file formats. No more time-consuming file format conversions!

API for automation

Option to integrate with our API to automate file imports / exports. So your developers can concentrate on product development & we'll take care of the rest.

Boost quality with advanced tools

Comprehensive quality assurance tools, including placeholder validation, length validation, glossary, screenshot functions and many more.

Translation memory for cost saving

For subsequent updates, simply upload your resource files again and our system can auto-detect what are new. Never translate the same thing twice!

Cover all the languages you need

We've spent hundreds of hours hand-picking experienced native professional translators so you don't have to. 47 languages and growing!

"We looked at a lot of solutions for website translations but OneSky was our clear favorite. OneSky has the right strategy and they've been awesome to work with to boot."

Jared Friedman
Co-Founder & CTO, Scribd

"We first used OneSky to translate our app description and were amazed by the quick turnaround. With their convenient solution, we'll continue to use OneSky for future translations."

Paul Mayne
Founder, Day One

Works with your favorite apps, websites and files.

Integrated with 20+ popular services

Whether you’d like to translate your UI text, app descriptions, customer service tickets, demo video captions, etc., our integrated solution makes it easy to import your text and export your translation.

Support 30+ popular file formats

We support the direct uploading and downloading of 30+ popular file formats, including .strings, .xml, .yml, .po, .xls and many more.