AI Video Subtitle Generator
Free AI-powered video subtitle generator. Automatically create accurate subtitles, manually edit them, or upload your own SRT files. Make your content more accessible and boost engagement!
www.radaar.io
· Added June 8, 2026
· Last analysed June 8, 2026 · via 
· 40% unique tagline (similar to VidSub )
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 8 June 2026; the live site may have changed since.
AI Video Subtitle Generator is largely in shape, with a thorough launch checklist, well-configured email security, and clean crawl signals. Worth fixing first: missing Permissions-Policy and Content-Security-Policy, incomplete legal pages, and analytics without a consent banner.
Launched on Product Hunt on June 8, 2026. The site is hosted on Cloudflare in the United States. The crawl picked up 18 technologies on this site, covering advertising, analytics, build tooling, and CDN. The stack includes Vite, Amazon SES, and Apple App Store.
For context, it's running the same core stack as 745 other launches and tighter on security headers than most Product Hunt launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (18)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Business email | Yandex Mail |
| Transactional email |
Amazon SES
|
| Advertising |
Facebook Pixel
(2)
|
Google Ads
(2)
|
|
| Analytics |
Google Analytics
(3)
|
PostHog
(3)
|
|
| Marketing | Popupsmart |
| SEO |
Google Search Console
|
| Social |
Facebook
|
| Tag management |
Google Tag Manager
(3)
|
| Payments |
Stripe
|
| Mobile |
Apple App Store
|
Infrastructure
Email Security
Storage (16)
| Name | Lifetime | Detected as |
|---|---|---|
| acelle_session | 2h | - |
| ph_phc_6uOorZHMT3jED0dgkeEf2uA4g91bCNkAMROv9WFlZTe_posthog | 1y | PostHog |
| session_id | 1d | - |
| XSRF-TOKEN | 2h | - |
| _fbp | 3mo | Facebook Pixel |
| _ga | 1y | Google Analytics |
| _ga_9HLY8BEFXJ | 1y | Google Analytics |
| _gcl_au | 3mo | Google Ads |
| Key | Size | Detected as |
|---|---|---|
| i18nextLng | 5 B | i18next |
| lastExternalReferrer | 5 B | - |
| lastExternalReferrerTime | 13 B | - |
| ph_phc_6uOorZHMT3jED0dgkeEf2uA4g91bCNkAMROv9WFlZTe_posthog | 1.3 KB | PostHog |
| _gcl_ls | 152 B | Google Ads |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_6uOorZHMT3jED0dgkeEf2uA4g91bCNkAMROv9WFlZTe_posthog | 57 B | PostHog |
| ph_phc_6uOorZHMT3jED0dgkeEf2uA4g91bCNkAMROv9WFlZTe_primary_window_exists | 4 B | PostHog |
| ph_phc_6uOorZHMT3jED0dgkeEf2uA4g91bCNkAMROv9WFlZTe_window_id | 38 B | PostHog |
Readiness Breakdown How?
Performance How?
⚠ 1 images: 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 |
|---|---|
| AI palette signals | +5 |
| AI code-structure signals | +5 |
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.