LocalSign
Sign PDFs locally in your browser. A free, browser-based PDF editor: add text, dates, images, and a simple electronic signature mark. Your file never leaves your browser.
localsign.infrays.org
· Added June 20, 2026
· Last analysed June 20, 2026 · via 
· 33% unique tagline (similar to SafePDF)
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 20 June 2026; the live site may have changed since.
LocalSign has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers and incomplete email security.
Launched on Product Hunt on June 20, 2026. The site is hosted on Amazon.com in the United States. Our crawler found 5 technologies on this site, covering CSS frameworks, frameworks, hosting, and security. The stack includes React, Tailwind CSS, and Google Search Console.
Notably, it's one of 40 launches on this exact stack.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (5)
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (0)
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 writing 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.