HappyConvert
Free browser-based video editing suite. Cut, compress, convert, crop videos and extract audio locally with WebAssembly. No uploads, no watermarks, and no cloud queues; practical limits depend on your browser memory.
Added July 11, 2026
· Last analysed July 11, 2026 · via 
· 50% unique tagline
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 11 July 2026; the live site may have changed since.
HappyConvert has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers and no email security records.
Launched on Product Hunt on July 10, 2026. The site is hosted on Vercel, with a domain registered 1 day before launch. Our crawler found 6 technologies on this site, covering developer tools, DNS providers, web fonts, and hosting. The stack includes Cloudflare DNS, Google Fonts, and Google Search Console.
It's also on one of the most common stacks we track, shared by 2,745 launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (6)
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (1)
| Key | Size | Detected as |
|---|---|---|
| happyconvert_theme | 5 B | - |
Readiness Breakdown How?
Performance How?
⚠ 1 images: 1 oversized, 1 without width/height
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 palette signals | +5 |
| AI writing signals | +3 |
| AI iconography signals | +5 |
| AI asset 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.