Start free with 19 developer tools. Upgrade to Pro when you need advanced features, exports, and full reports.
See exactly what you get at each tier
| Feature | Free | Pro | Enterprise |
|---|---|---|---|
| Core Tools | |||
| JSON Formatter & Validator | ✓ | ✓ | ✓ |
| Regex Tester & Debugger | ✓ | ✓ | ✓ |
| Base64 & Encoding Tools | ✓ | ✓ | ✓ |
| CSS Tools (4 generators) | ✓ | ✓ | ✓ |
| Color Tools & Palette Generator | ✓ | ✓ | ✓ |
| Markdown Editor | ✓ | ✓ | ✓ |
| Audit & Analysis | |||
| SEO Auditor (basic) | ✓ | ✓ | ✓ |
| API Security Scanner (basic) | ✓ | ✓ | ✓ |
| Accessibility Auditor (basic) | ✓ | ✓ | ✓ |
| Website Scanner (3 checks/module) | ✓ | ✓ | ✓ |
| Website Scanner (full details) | ✕ | ✓ | ✓ |
| PDF Export (all scanners) | ✕ | ✓ | ✓ |
| Scan history | ✕ | ✓ | ✓ |
| AI SaaS Generator | |||
| Business plan generation | ✓ | ✓ | ✓ |
| SWOT Analysis | ✓ | ✓ | ✓ |
| 35 niche business plans | ✓ | ✓ | ✓ |
| Investor Pitch Deck | ✕ | ✓ | ✓ |
| Financial Model CSV | ✕ | ✓ | ✓ |
| Business Plan PDF | ✕ | ✓ | ✓ |
| Firebase Deploy Scripts | ✕ | ✓ | ✓ |
| Starter Code ZIP | ✕ | ✓ | ✓ |
| Platform | |||
| REST API access | Limited | 50 req/day | Unlimited |
| Bulk processing | ✕ | ✕ | ✓ |
| White-label reports | ✕ | ✕ | ✓ |
| Custom integrations | ✕ | ✕ | ✓ |
| Support | GitHub Issues | Priority | Dedicated |
These tools unlock advanced capabilities with Pro
Free: 3 checks per module. Pro: Full detailed report with all checks, PDF export, and scan history.
Free: Full business plan. Pro: Pitch deck, financial CSV, deploy scripts, starter code ZIP.
Free: Basic audit. Pro: PDF report export, historical tracking, competitive analysis.
Free: Basic checks. Pro: Full vulnerability report, PDF export, remediation guides.
Format, validate, minify, convert to YAML/CSV/XML. All features free, no limits.
Test, debug, explain regex patterns. 25+ built-in patterns. All features free.
Gradient, box-shadow, flexbox, border-radius generators. All features free.
MRR, ARR, LTV, CAC, churn, runway with 24-month projections. All features free.
On-chain verification. No middlemen. Instant activation.
Yes. All 19 tools are free with no limits. No signup, no email, no credit card. We believe core developer tools should be accessible to everyone. Pro adds advanced exports and detailed reports.
Crypto payments are permissionless, global, and have lower fees. We verify payments on-chain using public blockchain APIs (mempool.space, Solana RPC, Tron API). No payment processor middleman. We plan to add Stripe in the future.
After sending crypto, paste your transaction ID on any tool's upgrade modal. We check the blockchain in real-time to verify the amount reached our wallet. Once confirmed, Pro features activate instantly in your browser for 30 days.
All tools run 100% client-side in your browser. No data is sent to any server. Your files, code, and scan results never leave your machine. We take privacy seriously — that's a core design principle.
Pro status is stored in your browser's localStorage. To use on another device, simply re-enter your transaction ID on the upgrade modal. The blockchain verification works from any browser.
Due to the nature of cryptocurrency payments, refunds are handled on a case-by-case basis. We encourage you to try the free tier first — all core functionality is available without paying. Contact us via GitHub Issues for refund requests.
Yes! Tool Factory is MIT licensed on GitHub. You can inspect all code, contribute, or fork it. The open-source model ensures transparency — you can verify exactly what each tool does.
Start free, upgrade when you're ready. No pressure, no tricks.