Localization API

Use our simple to use API for fast fetching and easy
changing translations instead building yours.

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translations in json format

What is the Localization API?

The Localization API is a simple-to-use REST API for querying, adding and modifying translations. Instead of building your own translation manager, you can use our API to manage your translations. The great benefit of using SimpleLocalize is that you use all its features right away, like intuitive translation editor with collaborative features, auto-translations, translation history, grammar issues detection and more. Save time and effort on keeping localization stings in your database.

OpenAPI ready

Automatically generate API client for your favorite programming language with our Open API 3 specification file. You can use our API to manage your projects and translations, run auto-translations and more.

Get specification
localization for react and translations hosting

Translation Hosting

Every project has its space on our servers, which are covered with a CDN layer. The CDN is the fastest possible way to deliver translations anywhere, anytime for you, your users, and developers.

Translation hosting
localization for react and translations hosting

Open Source CLI

CLI can find translation keys in your project files locally, and send them to the cloud. You can also use it to upload your current translation files to manage them in SimpleLocalize. Once you translate messages, you can use CLI to download a ready to use translation file.

Get started with CLI
localization cli tool example usage

Built-in translation editor

Built-in translation editor allows you and your team to edit and translate strings with ease.
It offers a wide range of features like changes history, review statuses, characters counter and much more.

online translation editor interface
  • Auto-translation
  • Screenshots
  • Acceptance statuses
  • Quick search
  • Translation history
  • File export & import
  • Customizable view
  • Key descriptions
  • Namespaces support
  • Side-by-Side view
  • Spreadsheet view
  • Text summaries

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Our Translation Hosting is used by over 100 million people every month.

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Related content

Check out our latest blog posts and stay up to date with SimpleLocalize

Cloudflare Workers and Website Localization (1/5)

Jakub Pomykałaby6 min read

In this tutorial, we will show you how to use Cloudflare Workers to create a simple website localization feature, without the need to install any additional dependencies. We will localize a simple static HTML website hosted on GitHub Pages, but you can use the same approach to localize any website, including those built with popular frameworks like React, Angular, or Vue.js.

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