Free tools. Serious learning.
CardForge is free for everyone. Create unlimited decks, use the syntax analyzer, and export your data. Pro adds cloud backup. AI is on the horizon.
Free
Everything you need to start learning. No limits, no cost.
- check_circleUnlimited decks
- check_circleLocal storage (browser)
- check_circleSyntax analyzer & live preview
- check_circleJSON import & export
Pro
Everything in Free, plus cloud backup syncing.
- check_circleEverything in Free
- check_circleCloud backup sync (Supabase)
- check_circleAccess from any device
- infoCloud sync is best-effort on free hosting
AI
Everything in Pro, plus AI-powered card generation.
- check_circleEverything in Pro
- check_circleAI auto-generate flashcards
- check_circleSmart study suggestions
Compare features
| Core Features | Free | Pro | AI |
|---|---|---|---|
| Maximum Decks | Unlimited | Unlimited | Unlimited |
| Storage | Browser (localStorage) | Browser + Cloud | Browser + Cloud |
| Syntax Analyzer | check | check | check |
| JSON Export | check | check | check |
| Cloud Backup Sync | — | check | check |
| AI Flashcard Generation | — | — | Coming Soon |
Help Keep CardForge Running
CardForge is a passion project built and maintained by a solo developer. All features are free, and the cloud sync runs on free-tier hosting. Your donation helps cover server costs and brings the AI tier closer to reality.
GCash Number
0962 530 7548
Send any amount you're comfortable with — every peso helps keep the lights on.
Thank you for supporting CardForge. 💜
Frequently Asked Questions
Is CardForge really free?
Yes! The Free and Pro tiers are completely free. There are no hidden fees, trials, or credit card requirements. We believe learning tools should be accessible to everyone.
What does "best-effort cloud sync" mean?
CardForge's cloud backup runs on free-tier Supabase hosting. This means syncing works great day-to-day, but we can't guarantee 100% uptime or that the service will always be available. Your local data is always safe in your browser.
Can I export my data?
Absolutely. You can export all your decks in JSON format at any time, on any tier. We believe in data sovereignty — your cards are yours.
When will the AI tier launch?
We're working on it! The AI tier depends on funding for API costs. If you'd like to help make it happen, consider donating — every contribution brings us closer to launching AI-powered flashcard generation.
Start learning for free today.
No sign-up walls. No credit cards. Just open CardForge and start building your flashcards.