Transor

Free AI translator for web pages, PDFs, images, and video subtitles, right in your browser.

Data verified Sep 9, 2026

Pundit
Score

Price: $5/mo
Try it free: Free plan
Best for: Students

About Transor

Transor is a browser extension and app that delivers low-intrusion, side-by-side bilingual translation of web pages, PDFs, images, and YouTube/Netflix video subtitles, routing text through large AI models like OpenAI, Claude, Gemini, and DeepSeek for higher-accuracy results. It's aimed at individuals, students, and researchers who read foreign-language content and want to improve their language skills while they browse. Its main differentiator is breadth: it covers web, document, image (via OCR + inpainting), and video formats in one tool and supports more than ten translation services, more than most comparable extensions.

Screenshots

Commonly Cited Strengths & Limitations

Strengths

No sign-up required to start using the free tier
All-in-one coverage of web pages, video subtitles, images, and PDFs in a single tool
Supports many AI translation models including OpenAI, Claude, Gemini, and DeepSeek
Free PDF translation
Low-intrusion, side-by-side bilingual reading

Limitations

Lacks advanced configuration controls and glossaries that professional translators may need
No widely advertised public API, limiting integration into custom workflows
Occasional mistranslations or awkward phrasing for niche jargon
Mobile workflows are less emphasized than desktop use
Heavy or sensitive corporate use may raise data privacy and compliance questions

Common Use Cases

Reading foreign-language web pages with bilingual translation
Translating academic papers and business documents in PDF
Watching YouTube and Netflix with bilingual subtitles
Translating text embedded in images
Learning foreign languages through side-by-side reading
Translating text typed into search and input fields

Details

Pricing Model: Freemium
Starting Price: $5/mo
Category: Productivity & Automation

Who is Transor for?

Students

Open foreign-language research articles, blogs, and forum posts, translate them instantly, and switch back to the original to compare while studying.

Researchers & academics

Translate academic papers and other PDFs into bilingual documents for easier reading of non-native-language literature.

Language learners

Read content in its original language alongside a translation to build foreign-language comprehension while browsing.

Frequently Asked Questions

Is Transor free?

Transor offers a free plan, with paid plans starting at $5/mo.

Does Transor have an API?

Transor does not currently offer a public API.

What does Transor integrate with?

Transor integrates with Microsoft Translator, Google Translate, OpenAI (ChatGPT), Claude, DeepSeek, Google Gemini.

Is Transor cloud-based or self-hosted?

Transor is offered as a cloud-based (SaaS) deployment.

What are the downsides of Transor?

Lacks advanced configuration controls and glossaries that professional translators may need Also, No widely advertised public API, limiting integration into custom workflows

Who is Transor best for?

Transor is best suited for Students, Researchers & academics, Language learners.

What can I use Transor for?

Common uses for Transor include reading foreign-language web pages with bilingual translation, translating academic papers and business documents in pdf, watching youtube and netflix with bilingual subtitles, translating text embedded in images.

What is the best alternative to Transor?

Our reviewed alternatives to Transor are Immersive Translate.

How does Transor compare to Reverso?

Transor and Reverso are both used for productivity & automation -- specifically translation-tools. See the full side-by-side comparison for pricing and feature differences.