Upgrade your reading, one word at a time
Start free. Upgrade when you're ready. No credit card required.
Free
Forever free
- 10 AI definitions per day
- Save up to 50 words
- Cloud sync across devices
- Flashcard review
- PDF reader
- Dictionary mode, always unlimited
Premium
Billed $29.99/year
- Unlimited AI definitions
- Unlimited saved words
- Cloud sync across devices
- Flashcard review
- PDF reader
- Email support
Cancel anytime · Secure payment
Common questions
Can I use QuickDef without signing up?
Yes. The extension works immediately after install with no account required. You get 10 AI definitions per day and can save up to 50 words — synced to your account automatically.
What happens when I hit the daily limit?
You'll see a prompt when you've used your 10 free definitions. Dictionary definitions (non-AI) remain unlimited. The limit resets every day at midnight UTC.
Can I cancel anytime?
Yes. Cancel from your account settings at any time. You keep Premium access until the end of your billing period.
Is my payment secure?
Payments are processed by Xendit, a licensed payment gateway. We never store your card details.