Auto-Solve fills in the answer, then waits.
Word banks, choices, pairs, typing and listening. Over 30 kinds of question, answered on the spot so you can check before moving on.
Alt+EnterChrome extension for duolingo.com
Lessons that finish themselves.
Duobot works through your Duolingo lessons at a pace you choose. It answers, checks and moves on, chains Titan levels for extra XP, and nudges you before your streak runs out.
Live demo
Watch a lesson solve itself
The panel beside the path is the real one from the extension. Switch Automation on and press Auto-Run: Duobot opens the lesson on your path, plays it, comes back and moves on to the next node. Then try Titan Mode, Speed and the puzzle piece: every mod you switch on shows up in the lesson.
Example lessons running in your browser. Click a lesson on the path to answer it yourself; the shortcuts in the panel work here too.
What is in the panel
Everything a lesson needs, minus you
Solve & Skip: one press, one question gone.
It answers, checks and clicks continue, then stops and waits for the next press.
Auto-Run plays the whole lesson.
Start to finish, lesson after lesson, until you stop it.
Shift+EnterNatural errors, on purpose.
Miss a few so accuracy lands near 85% instead of a suspicious 100.
Typed like a person.
Letter by letter, with separate pauses for reading, listening and moving on.
Your streak gets a bodyguard.
Reminders at the times you pick. From 23:00 the emergency reminder nudges every 10 minutes until the day is done.
Stats that follow you to every browser.
The same tiles as the panel, kept on your account.
New: Mods
Doing the lesson yourself? Mods help.
Fifteen study tools that work inside Duolingo's own screens, behind the puzzle piece in the panel. Each one stays off until you switch it on. Five of them are free.
Skip ads
Closes the Super ads, the practice hub ad and the get the app dialog the moment they show up.
Hide the sentence
Blurs the written sentence on questions that also have audio, so you practise by ear. Click it to peek.
Audio bar
A player under the question with play, pause, a position bar, speed and volume for the sentence audio.
Dictate answers
A Speak button under typing questions. Say the answer and it is written in the field, in the question's language.
Study hints
Marks the right option and shows the next word of the word bank. For learning, not for racing.
All solutions
After Check, a button lists every accepted answer, the one closest to yours first. Word banks too.
How it works
Four steps down the path
Setup takes about a minute. Scroll and watch the path light up.
Step 1
Add Duobot to Chrome
Install it from the Chrome Web Store and pin it to your toolbar so the panel is one click away.
Step 2
Sign in with Google
One account carries your plan, stats and settings to every browser where you use Duobot.
Step 3
Open duolingo.com
Duobot adds small chips to the nodes on your path and a dock in the corner.
Step 4
Press Auto-Run
It answers, checks and continues until the lesson ends. Your streak and XP update like any other lesson.
Titan mode
Chain Titan levels, unit after unit
Switch on Titan Mode and press Auto-Titan. Each Titan pays 40 XP, and when one ends Duobot finds the next, scrolls to it and starts it.
+0 XPthis chain
TITAN +40 XPTITAN +40 XPTITAN +40 XPTITAN +40 XPTITAN +40 XPTITAN +40 XP
Oldest first
The chain starts at the oldest unit that still has a Titan and works forward through your path.
No wasted runs
Titans you already cleared no longer pay XP, so Duobot skips them and goes for the ones that do.
Stops on its own
Once the whole path has been checked and nothing is left, the chain ends and Titan Mode switches off.
Plans
Start free. Go Max when it clicks.
The free plan runs on real lessons with daily limits. Max opens the whole panel.
Duobot Free
$0forever
Sign in with Google and try the bot on real lessons, with daily limits. Free needs an account too.
- 20 uses of Auto-Solve and Solve & Skip to try it
- Two automatic lessons a day
- Five lesson mods: Skip ads, Hide the sentence, Audio bar and more
- Progress chart for 7 and 30 days
- One streak reminder
- Your stats kept on your account
- Titan mode, Natural errors and speed controls
- Dictation, Hard mode and the other Max mods
- Emergency reminder
Duobot Max
$9.99every 6 months
That works out at about $1.67 a month. Charged in your currency at checkout. Cancel any time.
- Auto-Solve, Solve & Skip and Titan mode with no daily limit
- Natural errors and the full speed controls
- Every lesson mod: dictation, hard mode, remembered answers, all solutions
- Path helpers: next lesson, new word meanings, guidebook buttons
- Sound controls, Streak Guard and the XP Farm
- Mistakes review with word cards and Excel export
- Full progress history, all time and custom ranges
- Unlimited reminders, plus the emergency nudge
- Your stats and settings on every browser
Questions
Asked a lot
Does Duobot work with every course?
Duobot reads the question that is on screen on duolingo.com, so it is not tied to one language. It works on the web version of Duolingo in Chrome. It does not run inside the phone apps.
Will my XP and streak count?
Yes. Duobot answers in your own browser session, so the lesson finishes the same way it would if you clicked through it yourself, and Duolingo awards XP and keeps your streak as usual.
Can Duolingo tell?
No tool can promise that it can't. Automating lessons can go against Duolingo's terms, and Duolingo can act on any account. Duobot's defaults are paced like a person and Natural errors keep accuracy below a perfect score, but the decision and the risk are yours. Read Your Duolingo account in our terms.
What do I get for free?
20 uses of Auto-Solve and Solve & Skip in total to try it out, two automatic lessons every day, one reminder, five lesson mods (Skip ads, Skip motivation cards, Hide the sentence, Arrow keys and Audio bar) and the 7 and 30 day progress chart. You need to sign in, even for Free. Titan mode, Natural errors, the speed controls and the other mods are part of Max.
What are Mods?
Study tools that work inside the lessons you do yourself: hide the sentence, an audio bar, dictation, hints, a live typing check, every accepted solution, remembered answers, hard mode and more. Each one is off until you switch it on in the panel. Try them.
How do I cancel Max?
Write to contact@appduobot.com from the address you signed in with. Max stays on until the end of the six months you paid for, and nothing renews after that. See Refunds and cancellation.
Ready when you are
Your streak called. Duobot answered.
Free to install. Upgrade when you want the whole panel.
+40 XP
412day streak
Lesson complete