Duolingo Auto Solver Explained

"Auto-solver" is a more precise term than "hack" for a specific piece of what tools like DuoHacker do: automatically completing a lesson's exercises instead of you doing it manually.

How auto-solve actually works, technically

At a high level, an auto-solver reads the current exercise (a translation, a listening exercise, a match-the-pairs grid), determines the correct response, and submits it — repeating this for every exercise in a lesson, story, or test. Because it's not waiting on a human to read, think, and type, a lesson that takes a person two or three minutes can be finished in a few seconds. That's the entire mechanism — no server access, no editing your account's stored data, just faster interaction with the same lesson interface everyone else sees.

DuoHacker's auto-solve feature

DuoHacker applies this to lessons, stories, tests, and homework, and removes the hearts limit so an edge case in the answer logic doesn't stall your session. It's built to be fast (the app targets finishing a lesson in under 5 seconds) rather than to hide what it's doing — it's an automation tool, not a stealth exploit.

Looking for "DuoSolver"?

If you searched for that name specifically, you may be thinking of a different, separately-branded tool — we're not it, and we won't pretend otherwise. What we can tell you is what DuoHacker does: auto-solve plus heart removal plus streak repair, packaged as one app for Windows, macOS, Linux, and Android. Compare features before you decide what you're actually looking for.

Related reading

• Duolingo Bot vs. Hack: What's the Difference?
• Duolingo Auto Answer Tools Compared
• How to Hack Duolingo for Unlimited XP

See it in action: Download DuoHacker.