TransMonkey — AI translation that preserves formatting across documents, images, video, and audio

Hi Product Hunt! We’re launching TransMonkey, an AI-powered translation platform that goes far beyond plain text. Real work lives in PDFs, slides, images with embedded text, and videos. TransMonkey translates across formats—documents, images, videos, and audio—while preserving original formatting, layout, and visual quality.

If you’ve ever spent hours fixing broken layouts after translation, this is for you. Upload a PDF, Word, Excel, PowerPoint, image, or video, choose your target language, and get back a translated version that looks like the original—charts, tables, fonts, and subtitles included.

What makes TransMonkey different

• Formatting preserved: Your PDFs, slides, spreadsheets, and images come back looking the same—just in a new language.

• Multi-format coverage: Documents, images (OCR), videos (subtitles + dubbing), and audio.

• Scale with quality: Handles large files and complex layouts, powered by modern LLMs for high-accuracy, natural translations.

• Speed + convenience: Professional-quality output in minutes, without the cost and delays of traditional services.

Core features Document Translation

• Supports PDF, Word, Excel, PowerPoint

• Maintains original formatting, layout, charts, and tables

• Handles files up to 1,500,000 characters

• Built for complex documents

Image Translation

• OCR to extract and translate embedded text

• Supports PNG, JPG, and other common formats

• Translates images up to 10MB

• Preserves image quality and placement

Video and Audio Translation

• Subtitle generation in multiple languages

• Voice dubbing across languages

• Audio file translation

• YouTube integration for instant video translation

Language Support

• 130+ languages (English, Chinese, Japanese, Arabic, French, German, Hebrew, and more)

• Real-time translation with high accuracy

• Powered by advanced LLMs for context-aware, natural output

Real-world use cases

• Content creators: Translate videos, add multi-language subtitles, and create dubbed versions without re-recording.

• Business documents: Turn a 50-page technical manual into Spanish while keeping charts, images, and formatting intact—in minutes.

• E-commerce: Upload your product catalog spreadsheet and get translated descriptions while preserving table structures.

• Education: Translate course materials, presentations, and lectures with synchronized subtitles to reach global learners.

• Research and marketing: Localize reports, campaigns, and publications across markets quickly and consistently.

Who should use TransMonkey

• Content creators aiming for global reach

• Business teams working across regions

• Educators building multilingual learning

• Marketers running multi-country campaigns

• Researchers collaborating internationally

• E-commerce sellers expanding to new markets

• Anyone who needs accurate translations without losing formatting

Pricing and availability

• Free plan: Try core features with basic limits

• Pro plan: Higher limits, priority processing, and advanced features