Crowdin

AI translation software for fast, scalable global content

Translate apps, websites, marketing materials, and documentation faster with AI translation, automation, and a full localization operating system.

Why teams choose AI for translation

Modern companies need to ship multilingual content quickly.

AI translators cut manual work and keep quality consistent across all languages.

Ship 2x faster

Instant AI pre-translation that cuts time-to-market in half compared to traditional workflows.

75% Less edits

Context-aware AI produces high-quality translations that require minimal human post-editing.

Higher consistency

Our AI learns your brand voice and glossary, this maintains consistency across all your project languages.

Cut costs by 3x

Use AI for bulk content and focus your budget where it counts. Companies like Ajax Systems reduced their localization costs by 3x when expanding to new markets.

AI + automation + full localization platform

Crowdin is more than an AI-powered translation tool. It centralizes multilingual content and automates the entire workflow for scale.

1
Context collection
#AI #Context

Context harvester CLI

Extracts contextual data directly from code.

  • Cleaner, more accurate translation output
  • Fewer translator questions
  • Precise and code-aware context for your translators/AI

Website context extractor

Extract contextual data directly from your website.

  • Visual context for translators
  • Screenshots and text extraction
  • In-context preview

Vector cloud

Boost AI translation quality with your own data.

  • Uses your TM, glossaries, and reference files
  • Increases accuracy and consistency
  • AI learns from your data, not the web

AI Pre-Translate

Generate high-quality drafts that fit your style and terminology.

  • 10+ providers/dozens of AI translation models
  • Support for custom AI modules
  • Consistent style across content types
  • Data protected via your API keys
  • Cross-language references for AI

AI Assistant

Micro-editing and assisting tool inside the editor.

  • Rewrite, shorten, clarify
  • Use as an advanced dictionary
  • Refine TM suggestions
  • Improve tone and fluency instantly
  • Summarize long docs for better understanding
  • Use prompt shortcuts or create your own

Agentic AI

Autonomous AI for multi-step localization actions.

  • Full-file edits
  • MCP-based automation
  • Deep project awareness
  • Automated QA & checks
  • Batch commands for translating multiple files with AI
  • Parallel processing
  • Standard, MAX, and custom mode

AI Proofreader

Real-time checking for clarity, grammar, and terminology.

  • Real-time grammar & clarity
  • Instant feedback for translators
  • Consistent terminology & style
  • Boosts translation quality

Dubbing Studio

AI-powered dubbing for video and audio localization.

  • Natural, realistic voices
  • Translation + voiceover in one flow
  • Video dubbing
3
LQA and debugging
#AI #LQA #Debugging

AI QA check

Automatically check translations for quality and accuracy.

  • Spelling and grammar checks
  • Terminology verification
  • Formatting validation

AI debug

Debug your AI translations and improve accuracy.

  • Troubleshoot AI decisions
  • Analyze translation logic
  • Improve prompt engineering

Essential Crowdin functionality

Reuses approved translations to reduce cost and repetitive work.

Translation Memory (TM) is a database that stores every sentence, paragraph, or segment of text that has been translated before. It allows you to reuse these translations to ensure consistency and reduce costs.

SOURCE STRINGMASTER
Your account is not activated yet.
Enter translation here
Tm suggestions
Votre compte n'a pas encore été activé.
Project TM
100% match
Votre compte n'est n'a pas encore été activé.
Global TM
98% match

Recognized by industry leaders

Product-led teams and fast-growing SaaS companies rely on Crowdin to scale global content using AI for translation.

Multilingual Customer Support - Best Usability
Computer-Assisted Translation - Momentum Leader - Leader
Large Language Models - LLMs - High Performer - High Performer
Multilingual Customer Support – Best Relationship
Software Localization Tools - Highest User Adoption - Adoption
Computer-Assisted Translation - Leader - Mid-Market - Leader
Translation Management - Leader - Enterprise - Europe - Leader
Translation Management - Leader - Asia Pacific - Leader

Start localizing with AI today

No setup barriers. Just upload content and start using advanced AI translation tools immediately.

Frequently Asked Questions

Find answers to the most common questions about AI translation and localization with Crowdin.

Contact Support