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Cardamom

Private Offline Digital Wallet

Productivity
Privacy
Artificial Intelligence
Visit WebsiteSee on Product Hunt

Hunted bySharan ShrivatsavSharan Shrivatsav

A private, offline-first wallet for your cards, IDs and documents. Scan, organize and access everything locally, with on-device OCR, barcode recognition and encrypted backups. No cloud, no accounts, just your data on your device.

Top comment

Hey everyone!

I built Cardamom as a weekend project after college. The idea was pretty simple: I wanted a place to keep all my cards, IDs, certificates and important documents without having to rely on cloud services or create yet another account.

Cardamom is an offline-first digital wallet for Android. It includes:

  • Digital cards with interactive 3D front and back views

  • On-device OCR to extract card information

  • Barcode and QR code recognition

  • Multi-page document scanning and PDF export

  • Home-screen widgets for quick access

  • Encrypted local storage and password-protected backups

Privacy was one of the main things I wanted to get right. Your data stays on your device. No accounts, cloud storage or tracking.

The project is open source, and the V1 source code is available on GitHub. The Google Play Store release is coming soon.

One thing worth mentioning: I used AI during development. This was a weekend project, and I had fun building it. If you want to call it vibecoded, that's fine. I'd much rather hear feedback about the actual product, its functionality and what could be improved.

Would love to hear what you think!

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About Cardamom on Product Hunt

“Private Offline Digital Wallet”

Cardamom was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #112 on the daily leaderboard. A private, offline-first wallet for your cards, IDs and documents. Scan, organize and access everything locally, with on-device OCR, barcode recognition and encrypted backups. No cloud, no accounts, just your data on your device.

Cardamom was featured in Productivity (664.7k followers), Privacy (11.4k followers) and Artificial Intelligence (482.8k followers) on Product Hunt. Together, these topics include over 321.5k products, making this a competitive space to launch in.

Who hunted Cardamom?

Cardamom was hunted by Sharan Shrivatsav. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.

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