Sidemark — Comment on Any Webpage

Leave and read comments on any webpage. Like Google Reviews but for every URL. Threaded replies, 11 languages, free.

Sidemark lets you read and leave comments on any website — news articles, YouTube videos, product pages, blog posts, and more. Comments are shared across all users, so when you visit a URL, you see what others have written — and they'll see yours. How it works: 1.Install Sidemark 2.Visit any webpage 3.Click the extension icon 4.Read comments from other users, or leave your own Features: ✅ Works on every URL — news, YouTube, shopping, forums, and more 💬 Threaded replies, just like YouTube comments 👍 Like system — the best comments rise to the top 🗑️ Delete your own comments anytime 🌍 Available in 11 languages: English, Turkish, Spanish, Chinese, Hindi, Arabic, German, French, Portuguese, Russian, and Japanese Privacy: Reading comments is open to everyone — no account needed. To post or like comments, sign in with Google. Comments are stored on a shared server, so everyone visiting the same URL sees the same conversation. Full privacy policy: https://sidemark-backend-production.up.railway.app/pages/privacy.html