PDFscaler
Free online PDF toolkit: merge, compress, split, and convert PDF to Word, JPG & more. Also includes image editing and calculator tools. No signup, no upload to servers — everything runs securely in your browser.
Added July 16, 2026
· Last analysed July 16, 2026 · via 
· 40% unique tagline (similar to ToolsCrush)
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 16 July 2026; the live site may have changed since.
PDFscaler covers some of the launch checklist, with a thorough launch checklist and clean crawl signals. Main gaps: missing several security headers, incomplete legal pages, and incomplete email security.
Launched on Product Hunt on July 16, 2026. The site is hosted on Hostinger, with a domain registered 1 week before launch. Our crawler found 8 technologies on this site, covering backend framework, CSS frameworks, developer tools, and DNS providers. The stack includes Tailwind CSS, Express, and Google Search Console.
It's also on one of the most common stacks we track, shared by 559 launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (8)
| DNS |
Hostinger DNS
|
| Hosting |
Hostinger
(2)
|
| Business email |
Hostinger Email
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| UI library |
Lucide Icons
|
| SEO |
Google Search Console
|
| Backend framework |
Express
|
Infrastructure
Email Security
Storage (1)
| Key | Size | Detected as |
|---|---|---|
| theme | 5 B | - |
Readiness Breakdown How?
Performance How?
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Placeholder branding | +10 |
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI asset signals | +10 |
| Unfilled template placeholders | +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.