Translate your web app or platform into 280+ languages with ease. Our javascript translation api connects to a complete content and localization platform, streamlining your workflow from creation to deployment.
Over 1,000 global companies, including 20% of the Fortune 500, trust Smartcat's localization platform.
95%+
quality score
Our expert-enabled AI Agents learn from reviewer feedback, ensuring high-quality, context-aware translations for your application.
70%
ROI savings
Achieve significant ROI savings compared to traditional methods. Our efficient, AI-powered workflows help you scale while maintaining cost efficiency.
4X
faster time-to-market
Launch in multiple languages simultaneously. The Smartcat translation api for javascript automates content delivery, accelerating your global release cycles.
One API, A Complete Localization Ecosystem
Our free translate api javascript is your entry point to a unified platform. Manage UI strings, documentation, and marketing content in one place, giving development, marketing, and L&D teams a single source of truth.
Seamless Integration with Your Workflow
Integrate with GitHub, JIRA, and other tools using our API and connectors to automate your CI/CD pipeline for continuous localization. This straightforward approach lets you create multilingual experiences efficiently.
Expert-Enabled AI with a Human Feedback Loop
Go beyond what a basic google ajax language translation api can offer. Our AI Agents learn from every edit made by your team's reviewers, continuously improving accuracy and brand voice. This is the core of our translation javascript api.
1
Connect Your Repository or Call the API
Integrate your repo or make a direct translate api call to ajax or your preferred stack. Our javascript translate api handles formats like JSON, YAML, and RESX automatically.
2
Let AI Translation Handle the Initial Pass
Our AI instantly translates your content, preserving code elements and context. It’s the heavy lifting, done for you.
3
Collaborate and Refine in the Workspace
Invite team members and expert reviewers to refine AI translations in our intuitive editor. Every edit trains the AI, improving future results.
4
Test with In-Context Previews
Use our tools to preview translations directly in your application's UI. Ensure everything fits and feels right before going live, similar to an inline translation powered by google ajax language api but with full platform support.
5
Deploy Updated Translations
Fetch the finalized translations back into your application via the API. Automate updates to keep your localized content in sync with your development cycle.
UI / UX
Documentation
Website
Multimedia
Empower Your Developers
Give your developers a free translation api for javascript that integrates directly into their CI/CD pipeline.
“This transformed our workflow, saving countless hours on manual file handling.”
Accelerate Global Product Launches
Product managers can launch features globally from day one. Our API enables simultaneous translation across all target languages.
“It's streamlined our release process significantly.”
Unify Content for L&D and Marketing
L&D and Marketing teams can maintain multilingual training and support content that stays in sync with product updates.
“Our global training materials are now always up-to-date, regardless of language.”
for ease of setup
ease of use
global corporate clients
of the Fortune 500
50%
increase in productivity
Expondo doubled their output while cutting outsourcing spend in half with Smartcat's integrated platform.
1,000+
administrative hours saved annually
City of Seattle automated translation management and reduced expenses by 17% with Smartcat's technology.
31 hours
Of work time saved monthly
For Babbel’s marketing and L&D departments
Your code and content are protected. The Smartcat platform is SOC 2 Type II compliant and uses end-to-end encryption, ensuring your data is secure when using our translate api javascript.
Experience how our API simplifies building dynamic, multilingual web experiences. Get your free API key and start integrating today.
A javascript translation api lets you programmatically translate content within your applications. Smartcat's js translate api connects you to an AI-powered platform, combining automated translation with a workflow for human review.
While many APIs provide raw AI translation, Smartcat's is part of an ecosystem. Our expert-enabled AI learns from your reviewers' edits, improving over time. You manage the entire content lifecycle in one workspace, not just the translation.
Our API and platform handle all major software formats, including JSON, XML, YAML, PO/POT, RESX, and more. You can automate the localization of any resource file.
The platform automatically builds and uses translation memories and glossaries from your content. This ensures terminology is consistent every time you make a translate api call to ajax or other methods.
Yes, Smartcat offers a generous free translation api for javascript. Our free tier includes API access, allowing you to build and test your multilingual applications while maintaining cost efficiency.
We use a combination of automated QA checks and a collaborative workflow for human reviewers. Every edit refines the AI, ensuring high technical accuracy and brand consistency for all your projects.
Absolutely. Our platform is built for parallel workflows. You can use the API to translate into all target languages simultaneously, significantly accelerating your global time-to-market.
Yes. Security is paramount. The Smartcat platform is SOC 2 Type II compliant, and all data, including API requests, is protected with end-to-end encryption.
Our continuous localization workflow integrates with your repository. The system automatically detects new strings and uses your translation memory to process updates efficiently, keeping all languages in sync with your development cycle.