Localization made simple
for tech companies

Break the language barrier and expand to new markets before the end of the week!

Trusted by industry leaders

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Continuous development? Continuous translation!

Why wait? Start translating your application while you continue developing it.

Translate new features as you develop them, and add more languages along the way.

Push new sources and get updated translations at any time: we handle working with multiple branches.

Integrations make your life easier

Save time and efforts: let our open-source packages do the heavy work so you can focus on your application.

Ruby on Rails

Localize your code using

  • t('some.keys') - Rails I18n
  • _('source text') - GetText

Synchronize with
rake translation:sync

Read more about our integration for Ruby on Rails


Localize your code using

  • __('some.keys') - PHP
  • __('source text') - JSON
  • t('source text') - GetText

Synchronize with
php artisan translation:sync

Read more about our integration for Laravel

React using Lingui

Localize your code using

  • <Trans>source text</Trans>
  • t`source text`

Synchronize with
npm run sync or yarn sync

Read more about our integration for React using Lingui


Localize your code using

  • <p i18n>source text</p>
  • $localize `source text`

Synchronize with
npm run translation:sync

Read more about our integration for Angular
Using another stack?

We wrote a guide to help you create your own library.

You can also call our well-documented API to fine-tune your translation workflow.


Machine translation (MT) has come a long way: it's time to make use of it!

Segment in the source language
DeepL, OpenAI and Google Translate are used for auto-translation
Segment auto-translated in the target language

Auto-translate your projects

Get faster results by automatically pre-translating your source keys using Google Translate, DeepL or OpenAI.

Invite human translators to your projects to review the automatic translations and continue translating.

Synchronization: easy and fast

Just one command to sync all your translations.

Pushing new keys... OK
Receiving translations... OK
Your project is synced! 🎉

Push new sources to Translation.io and pull translations back to your code in seconds.

Keep developing your app while your translators are already working.

Anytime you sync, your team will be notified of new or updated sources, and you will get updated translations.

All you need (and more) to work efficiently

Your developers and translators will love us!


Screen recording of the smooth team management feature in the translation and projet management interfaces.

Invite teammates in just one click.

Assign roles and target languages. We'll bring them on board and keep them updated about new project activity.

All teammates will share the translation memory of the project.

Adaptive workflows

Screen recording of the use of tags on segments in the translation worflow.

Our interface is flexible enough to fit your own translation workflows.

Add custom tags to your segments so you can filter them easily. Tags also show up in the statistics screen, so you can use them for reporting.

Elegant translation interface

Screen recording of the translation interface in action.

Simple, intuitive, powerful.

We designed our interface to make the translation process as ergonomic as possible.

Make use of translation suggestions (from your projects and from machine translation services), context, discussions, and more.

Our keyboard shortcuts help your translators work faster, and visual hints indicate possible mistakes.

Efficient search

Screen recording of the efficient search feature in the translation interface

Our powerful search helps translators to maintain consistency of terms throughout their work. In addition, they are able to filter depending on a particular source file or context.

To provide a more enjoyable experience, this lightning-fast search works without any page reloading.

Give it a try

Ready to adopt a smooth translation process?

7-day trial - No credit card required

Pssst, need help to kick-start your localization?

We can get you started!

We will bootstrap the localization process of your application and help your team implement efficient translation workflows.

Get in touch for more information about this service.

Contact our team
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