| What it does | Turn any website into AI-ready design documentation
| Free Luhn-valid test credit card generator for software testing
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| Stage | Not given
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| Founded | Not given
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| Based in | US
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| Pricing model | Freemium
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| Pricing | Free: $0/month with 5 designs per month. Pro: $12/month with 150 designs per month, all export formats, private projects, unlimited downloads, priority queue, and design comparison. Team: $39/month with 1,000 designs per month, everything in Pro plus 5 team members, shared workspace, API access, SSO
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| Key features | - Extract color tokens in OKLCH and HEX formats from any public website
- Generate Tailwind CSS v4 configuration files automatically
- Generate component library documentation and motion system specifications
- Create AI-optimized system prompts for Claude Code, Cursor, and Windsurf
- Support for Figma Tokens and Style Dictionary exports
- Analyze dark mode and light mode color themes separately
- Private project storage and confidential generation history
| - Generate up to 500 Luhn-valid test card records per batch
- Support for Visa, Mastercard, American Express, Discover, JCB, UnionPay and Diners Club
- Include generated CVV and expiry details
- Add optional billing address, country, bank, PIN and sample balance
- Export in JSON, CSV, XML, TXT, PIPE or SQL formats
- No registration or API key required
- Choose card number formatting: spaced, plain or dashed
- Luhn checksum validation for generated numbers
- Tester Suite with 30 checkout and payment test cases
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| What makes it different | - Deterministic extraction prevents AI agents from inventing arbitrary colors and fonts, ensuring 100% brand consistency
- No signup required to generate your first designs
- Works directly with Claude Code, Cursor, Windsurf, and other AI coding assistants without additional setup
- All extracted tokens are royalty-free for commercial and agency use
- Enterprise privacy with zero-retention mode for staging URLs
| - Generates cards in bulk (up to 500 per batch) without requiring registration
- Supports seven major card networks with network-specific formats and security codes
- Exports test data in six formats for use with different testing tools and workflows
- Includes Tester Suite with structured payment test cases and official sandbox data references
- All records generated in browser with no server submission or storage
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 12 ▲ +1 (up) since last check | 34 ● no change since last check |
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| Trust Flow (Majestic) | 19 | 3 |
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| Citation Flow (Majestic) | 6 | 10 |
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| Referring domains (Majestic) | 26 | 5 |
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Random Credit Card Generator