Simple Localize

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Translate your app strings in seconds with SimpleLocalize. Use OpenAI, DeepL, or Google Translate to simplify localization. Automate workflows and reach users worldwide with ease!

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Last Updated On October 1, 2026

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✅ USE CASES

🌍 AI Language Translator

For teams building apps and software for global users, translating strings can become a time-consuming task. This platform makes localization faster with easy auto-translation powered by OpenAI, DeepL, and Google Translate. You can translate single strings, selected content, or entire projects in just a few clicks. It also supports bulk translations and automated workflows for new or updated strings. Developers can bring their own API keys to control costs and data use. A built-in translation editor helps teams review and manage content with ease. With integrations, developer tools, QA checks, and translation hosting, it offers a practical way to manage localization from one place.

💡 Notable Features

What sets Simple Localize apart?

🚀 One-Click Auto-Translation

Translate individual strings, selected content, or entire projects in just a few clicks. SimpleLocalize supports OpenAI, DeepL, and Google Translate, making it easier to handle different translation needs. It is especially useful when you need to fill missing translations quickly without leaving the translation editor.

🤖 AI-Powered Translations

Use AI to translate application content while providing useful project context. You can add tone instructions, descriptions, and character limits to help improve results. This makes the feature useful for UI text, onboarding content, marketing copy, and other strings where context matters.

⚙️ Translation Automations

Automate repetitive localization tasks when new strings are added or existing translations change. SimpleLocalize can trigger translations automatically, helping teams reduce manual work. This is particularly handy for apps and software that receive frequent updates and need new content translated regularly.

🔑 Bring Your Own API Keys

Connect your own API keys from supported translation providers and maintain greater control over your translation usage. This can help manage costs and provider preferences. You can add your keys directly to a project and use them for translation without relying entirely on included character allowances.

📝 Built-In Translation Editor

Review, edit, and manage translations through a web-based editor designed for teams. It includes features such as translation history, review statuses, comments, character counting, variables, and collaboration tools. Having these options together makes it easier to keep translations organized and consistent across projects.

🛠️ Developer-Friendly Integrations

SimpleLocalize includes tools that fit naturally into development workflows. Its CLI, VS Code extension, integrations, and API support can help developers sync and manage translation files more efficiently. This makes localization easier to connect with existing projects instead of treating translation as a separate manual process.

⭐ User Reviews

What do people think about Simple Localize?

📄 Details Table

Simple Localize info, in a nutshell

Release	2019
Founder	Jakub Pomykała
Headquarters Location	Wrocław, Poland
Popularity	Used by companies and organizations including IKEA, UNICEF, AstraZeneca, Intersport, and IQAir.
Employees	N/A
Main Feature	Software localization and translation management, with a web-based translation editor, AI and machine translation, automation, QA checks, developer tools, and translation hosting.
Best For	Software developers, engineering teams, startups, SaaS companies etc.
Pricing	Freemium and from $15 / mo
Support	Email (contact@simplelocalize.io)
API For Developers	Yes
Social Media

❓ Frequently Asked Questions

Simple Localize related questions, answered

🌐 What can SimpleLocalize be used for?

⚡ How does the auto-translation feature work?

🔑 Can I use my own API keys?

🛡️ Is SimpleLocalize safe and legitimate?

🤖 Can translation workflows be automated?

💰 Do I need a subscription to use auto-translation?

🎁 Free Trial & Coupon

Why pay Simple Localize full price, if you can get some for free?

Free Trial Information

Free Plan	✅ (500 translation keys)
Free Trial	✅ (14 days)

Oh no! That's a bummer :(

At this moment, Simple Localize is not offering any promotion or discount code. However, we may help you out. Subscribe to the form below and, if they will release a promo code, you will be the first one to know. 😉

👨‍🎓 Expert's Opinion

what does our expert say about Simple Localize?

SimpleLocalize is a practical choice for developers and teams that need to manage software localization without adding unnecessary complexity. Testing its workflow shows that the auto-translation tools are straightforward, with support for OpenAI, DeepL, and Google Translate. The built-in editor, bulk translation, QA checks, and automation features also make ongoing localization easier. A key advantage is the option to bring your own API keys, which can give teams more control over usage and costs. The main drawback is that translation limits depend on the plan, so larger projects may need additional characters or a higher plan.