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## What it does
BoltCards lets users create stunning, personalized cards for any occasion — choose from AI-generated images, audio cards with realistic speech, or immersive AR/VR experiences.
Users can design multi-page cards, customize fonts and colors, add audio messages, and export high-quality formats — all in minutes. Plus, it supports 29 languages and offers cultural representation through intelligent themes.
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## How we built it
- Rapidly prototyped using Bolt.new, completing the app in about 4 hours.
- Integrated AI-powered image generation with [DALL-E 3](https://openai.com/dall-e-3) and realistic text-to-speech via [ElevenLabs](https://elevenlabs.io/).
- Users enter their own API keys for OpenAI and ElevenLabs which are _not stored_, providing full control, privacy, and cost transparency — I wanted to integrate the keys myself, but due to limited time and cost concerns, this was the best solution.
- Shared my one-hit prompt publicly so users and developers can build on the app and customize it further.
- Developed a clean, intuitive interface featuring font selection, color pickers, multi-page navigation, and multi-language support.
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## Challenges we ran into
- Balancing **feature richness** with a simple, easy-to-use experience.
- Ensuring smooth API integration without compromising **privacy** or causing unexpected costs.
- Designing multi-page cards with **seamless navigation** and export options.
- Handling the complexity of AR/VR features while keeping performance optimal.
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## Accomplishments that we're proud of
- Delivering a **fully functional, professional-quality app in under 4 hours**.
- Enabling users to create **traditional, audio, and VR cards** all within one platform.
- Giving users **full control over their AI API usage** by allowing them to use their own keys.
- Providing **multilingual support with realistic audio voices** in 29 languages.
- Making the app easily extendable by sharing the core AI prompt and approach.
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## What we learned
- The importance of **user privacy and cost control** when integrating third-party AI APIs.
- How to deliver **complex features quickly** through rapid prototyping tools.
- Challenges of combining **multiple AI services** in one cohesive product.
- How users appreciate **customization options** and multi-format card creation.
- Sharing your work and prompts empowers others to innovate and build upon your ideas.
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## What's next for Bolt Special Occasion Cards
- Enhancing the **AR/VR experience** to make virtual cards more immersive and interactive.
- Adding **collaboration features** so users can create cards together.
- Expanding **template and theme options**, including seasonal and cultural events.
- Improving the **mobile experience** and integration with messaging apps for instant sending.
- Implementing **AI-powered smart reminders** to never miss an important card-sending occasion.
Built With
- bolt
- dalle
- elevenlabs
- openi
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