Smart PDF Tools
Merge, split, compress, convert and explain PDF files instantly.
Estimated origin: Romania
Added April 24, 2026
· Last analysed April 24, 2026 · via 
· 40% unique tagline (similar to ToolCentrix — Free Online Tools)
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 24 April 2026; the live site may have changed since.
Smart PDF Tools scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: no Permissions-Policy and incomplete email security.
Launched on Product Hunt on April 24, 2026. The site is served through Cloudflare, with a domain registered 12 weeks before launch. The crawl picked up 14 technologies on this site, covering advertising, analytics, security, and CDN. The stack includes Google Funding Choices, Next.js, and React.
For context, it's on one of the most common stacks we track, shared by 3,880 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (14)
| CDN |
Cloudflare
(4)
|
| Security |
Cloudflare Bot Management
|
| HSTS (2) |
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(3)
|
| UI library |
shadcn/ui
|
| Advertising |
Google Ads
|
Google AdSense
|
|
| Analytics |
Cloudflare Web Analytics
|
Google Analytics
(3)
|
|
| Consent |
Google Funding Choices
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
|
Infrastructure
Email Security
Storage (3)
| Name | Lifetime | Detected as |
|---|---|---|
| cf_clearance | 12mo | Cloudflare |
| FCCDCF | 1y | Google Funding Choices |
| __cf_bm | < 1h | Cloudflare |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI CSS signals | +10 |
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +3 |
| AI stack signals | +10 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.