11 Best AI Translator Tools in 2025

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AI translation tools have transformed the way we connect by ensuring that the language barrier is reduced to a minimum.
These tools can decipher, translate, and interpret languages in real time. They use machine learning and natural learning processing techniques to translate text while keeping its meaning and context intact.
Finding the right tool can be challenging, as the market is swarmed with various tools, all claiming to be the best. But worry not, we will take you through the best AI translation tools on the market along with the list of features that matter the most.
While selecting an AI translation tool, here are the things you should consider:
Our editorial team follows a transparent, research-backed, and vendor-neutral process, so you can trust that our recommendations are based on real product value.
Here’s a detailed rundown of how we review software at ClickUp.
Here are the best AI tools for translation you should use in 2025:
ClickUp Brain is a centralized knowledge hub that connects all your docs, people, and company knowledge with AI to offer you a seamless and intelligent experience. It is available across all the ClickUp features, so you can use it from anywhere and at any time.
Use ClickUp Brain to translate your notes, briefs, reports, and more to support people from all backgrounds at your business. From researching and creating content to summarizing data and analyzing information, ClickUp Brain has the power to revolutionize the way you work. You can easily transcribe voice clips and translate and localize your content.
And it doesn’t end here! You can create content by entering custom prompts, editing the input, creating role-specific content, editing existing content, writing team updates, summarizing content and chats, and even replying to emails.

And with Brain MAX, your desktop AI companion, you don’t even have to be inside ClickUp to make it happen. You can instantly search, translate, and localize content across your connected apps from one place. Combine that with Talk to Text, and you can dictate notes or record voice clips in your native language, then have Brain MAX transcribe and translate them for teammates anywhere in the world. It’s a faster, more natural way to break down language barriers and keep everyone aligned, no matter what tool or tongue they’re working in.
A fun fact that makes Talk to Text even more effective? It supports over 50 languages! 🗣️
📮 ClickUp Insight: 88% of our survey respondents use AI for their personal tasks, yet over 50% shy away from using it at work. The three main barriers? Lack of seamless integration, knowledge gaps, or security concerns.
But what if AI is built into your workspace and is already secure? ClickUp Brain, ClickUp’s built-in AI assistant, makes this a reality. It understands prompts in plain language, solving all three AI adoption concerns while connecting your chat, tasks, docs, and knowledge across the workspace. Find answers and insights with a single click!
A recent addition to the Quillbot suite of writing services—QuillBot Translator is an AI-powered translation tool introduced in 2023. It offers translations in over 40 languages and can detect the input language automatically.
It is especially handy for people using it for paraphrasing or editing purposes, as they can translate text on the same platform.
You can translate up to 5,000 characters at once. The tool is completely free, with new languages being added consistently, making it the perfect AI tool for non-profits, individuals, and businesses.
Related: Top 10 AI tools for meetings
Copy.ai leverages artificial intelligence to offer stellar translation capabilities. It does what machine translation often misses—translating words while retaining their nuance and intention. You can use it to create marketing copy, blog posts, cold email sequences, and more.
It is especially useful for the marketing and sales teams, as it works as an AI copywriting tool to transcreate and localize your messages. Teams can add their brand voice guide to ensure the results are as accurate and relevant as possible.
It offers translations in over 25 languages. The best part is its zero retention data privacy policy. And the only drawback is that it is not primarily a translation tool.

Started as a free machine translation service in 2006, Google Translate can easily and accurately translate text, images, documents, and websites. In 2016, it shifted to neural machine translation to allow for more natural and relevant translations.
The tool is easily accessible, with an intuitive interface that allows users to translate into over 130 languages.
What’s special about this tool is that it can translate written words, websites, various documents, speech, images, and handwritten languages. It also works for bilingual conversation translation and as an AI transcription tool.
Google Translate is perfect for individuals, language learners, and teams who do not require extensive translation features.
Smartling is an AI-enabled translation tool that offers quick and accurate translations and content localization. It offers several features, like performance and progress dashboards, contextual CAT tools, and pre-built integrations.
Whether you want human translation or neural machine translation, Smartling offers it all. It supports translations in over 150 languages and allows you to integrate your content management system for smooth content management.
You can translate tutorials, testimonials, ads, videos, interviews, and more into your target language. Smartling also offers speech translation, transcription, and captioning services.

Among the many machine translation tools available on the market, DeepL is well-known for its accurate and nuanced translations. It focuses on capturing the nuance and meaning behind words to offer the most relevant output.
The interface is intuitive and supports 30 languages. With the help of neural networks, the tool creates accurate and contextually appropriate translations.
You can use it to translate PDFs, Word documents, and PowerPoint files. It also allows you to select alternative words or phrases and automatically adjusts the other phrases as per the selection.
DeepL’s free version enables you to create your own glossary, offers an in-built dictionary, and sets rules regarding specific translations.
With DeepL Pro, you can also adjust the tone of your translations, integrate it with your CAT tool, and more.
Microsoft Bing Translator is a part of Microsoft Cognitive Services that works with Microsoft Office, Edge, Bing, Skype, and more. It offers text, speech, multi-device conversations, images, and offline translations (only for Android).
The translation tool supports over 100 languages. The interface is user-friendly. It offers seamless integration with Microsoft products. You can add the translator to your Outlook if you regularly translate emails.
Microsoft Translator for Business offers customized translation features for better and more relevant translations.
Unbabel is a LangOps platform that offers a combination of human and AI translations to offer highly accurate results. It is best for businesses and teams as it offers a comprehensive set of advanced features, including real-time reporting, transparency, and AI-driven workflows that save time and costs.
The AI quality estimation offers a transparent look into your translation performance. What’s more, it is ISO 27001 certified, making it a secure platform.

Smartcat is an AI translation tool that offers contextual translations and an intuitive interface. It offers collaborative workflows and quick translations, making it perfect for global enterprises and teams. It allows you to add as many users as you want.
The translation quality and accuracy improve as you continue to use it. The tool supports over 280 languages and 50 file formats. You can connect with 30+ integrations to streamline your work.
Reverso uses neural machine translation models to give natural-sounding, accurate translations for over 25 languages. You can type the text or add a document like a PPT, a Word document, or a PDF.
The free app enables you to access features like bookmarking, dark modes, no ads, and one-click translations. You can use the integrated dictionary to edit and fine-tune your output, check grammar using in-built grammar checks, and improve pronunciation by listening to texts.
The app is available for Mac, Windows, iOS, Android, Chrome, and Firefox.
Systran is a real-time translation software perfect for companies looking to collaborate with global customers and employees. It is used by some of the biggest names across industries, like Deloitte, Nestle, and Swiss Post.
It supports over 55 languages and offers up to 5,000 translation characters in the free version. The paid version offers domain-specific translation features, unlimited text translation, and document translation.
From real-time translations to customizable solutions that cater to specific needs, AI translation tools can do it all. They enable businesses to enter new markets, individuals to navigate unfamiliar territories, and people to foster more diverse connections.
AI-powered language translation processes offer better accuracy, context awareness, low costs, and speedy translations. While choosing your tool, look for accuracy, speed, a user-friendly interface, integrations, and the number of supported languages.
If you’re looking for a more comprehensive tool that enhances your translation process at every step, ClickUp won’t disappoint. It caters to teams of all sizes and enhances collaboration like never before. Sign up for your free ClickUp account today!
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