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DeepL for Firefox

Translate while you read and write within Firefox. Powered by the world’s most accurate AI translator.

Add to Firefox — It's free
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Enjoy DeepL’s unbeatable translation quality without ever leaving your browser

Instantly translate whatever you’re reading or writing within Firefox

Join millions of people around the world who rely on DeepL every day

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Translate and communicate with ease across Firefox

Full-page translationFull-page translation

Full-page translation PRO

Translate entire web pages into your desired language with just one click.

Translate your writingTranslate your writing

Translate your writing

Translate your own words immediately after you type them.

Translate while reading iconTranslate while reading icon

Translate while reading

No matter what you’re browsing, you can view it in context in your chosen language.

AI translation that sounds human

With DeepL, you’ll never have to compromise on quality again. Powered by neural networks and the latest AI innovations, our technology captures even the slightest nuances and reproduces them in translation, unlike any other service. Our translations are proven to be over 3 times more accurate than our closest competitors.

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Looking for a different browser? There’s more coming soon...

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Never get lost in translation again throughout the web with DeepL for Firefox