boxcars.ai
Mirlo — a blackbird singing letters from many languages

Learn a language
while you browse. mientras navegas. pendant que vous naviguez. während Sie surfen.

Nothing leaves your computer.

Free & open source · No account needed

See how it works

nytimes.com/arts/music/puccini-nessun-dorma

Even if you don't know Giacomo Puccini, you know his aria "Nessun dorma." From the óperaopera "Turandot," it has been used as a deportessports anthem, propelling the TresThree Tenors to stardom at the Copa del MundoWorld Cup in 1990 and serving as Luciano Pavarotti's últimafinal actuaciónperformance before his muertedeath, at the Winter Juegos OlímpicosOlympics in 2006.

"Nessun dorma" resurgióresurfaced at the Juegos OlímpicosOlympics this year in the free patinajeskate rutinaroutine by the Japanese figurafigure skater and silver medallistamedalist Yuma Kagiyama.

Hover the teal words to see the original.

Every translation tool sends your text to the cloud.

Chrome built a Translator API that runs on your device.

Mirlo is built on it.

Words translate inline as you read — teal-colored Spanish words replace English in a New York Times article
Side-by-side comparison: Low density for gentle exposure versus High density for immersive reading
Install, pick your languages, and start reading — the simple Mirlo settings page

Nothing leaves your computer

Chrome's Translator API handles everything on-device. No servers, no network requests. Open source—verify it yourself.

Install and start reading

No signup. No onboarding. Pick your languages, set your density, and browse. Words appear translated inline.

You control the intensity

Low replaces about 1 in 12 words. High replaces about 1 in 2. Start gentle and increase as you get comfortable.

Supported languages

English · Spanish · French · German

Checking your browser…

Mirlo requires Chrome 138 or newer.

Detected
Required Chrome 138+

Ready to start reading?

Add to Chrome Privacy policy