Clarity Vault — CopySphere
Extension Actions
Anything you copy becomes clean, summarized, and searchable. Optional on-page clarity labels. 100% local & private.
What it does
Clarity Vault — CopySphere automatically saves anything you copy in the browser and turns it into a clean, searchable, and (optionally) summarized note. It works on normal websites, news articles, and even AI/chat pages like Gemini, ChatGPT, Claude, and Copilot — where copying usually brings a lot of extra UI text.
Key features
• 📋 Auto-save copies – copy text on any site → it appears in the extension.
• 🧠 Local summary – get a short version right in the popup, no API key, no server.
• 🏷️ Source-aware – shows if something came from AI (🤖), news (✅), or web (🌐).
• 🔍 Vault search – quickly find past copies by text, domain, or date.
• 🕵️ On-page clarity labels – highlight opinion/promo/long sections on a page, locally.
• 📤 Export / import – take your saved copies with you (JSON / Markdown).
• 🧹 Copy clean – 1 click to copy a cleaned / shortened version to your clipboard.
Privacy-first by design
All processing stays in your browser.
We don’t send your text to any server.
No telemetry, no remote code.
You can delete all saved clips anytime.
Why it’s useful
You read a long AI answer → copy → Clarity Vault keeps the important part.
You research for school/work → everything you copy goes to one place.
You collect product links / news → vault makes it searchable.
You want to see “is this opinion or promo?” → Analyze marks it right on the page.
How it works
You copy text → the extension listens to the copy event.
It removes common clutter (player controls, “0:02 / 2:30”, “share” buttons, etc.).
It stores it locally with the site name + time.
You open the popup → Recent / Vault / Summary / Analyze tabs.
Tabs in the popup
Recent – today’s and latest copies, with AI badge 🤖
Vault – full list + search + delete all + export
Summary – local summary + original text + “Copy clean” + “Copy original”
Analyze – run local page labeling (opinion/promo/long)
Settings – privacy notes and basic toggles
Permissions (why we ask)
“Read and change data on the websites you visit”: needed to capture the text you copied and to inject the analyze labels.
“Context menus”: so you can right-click → “Save to Clarity Vault” on sites that block copy.
“Active tab / scripting”: only to analyze the page you’re currently on.
What we do NOT do
❌ We do not send your copies to a remote server
❌ We do not sell data
❌ We do not require an API key
Made by: NR Browser Labs
A lightweight, zero-cost, privacy-first extension.
Latest reviews
- Nithin Reddy
- CopySphere has been surprisingly useful for me. It quietly saves everything I copy in the browser (including from AI chats) into one clean, searchable place, along with the site it came from and the time. The local summaries are nice when I don’t want to reread a giant block of text, and I really like that everything stays on my device with no API keys or accounts needed. The opinion/promo “clarity labels” on pages are a cool extra touch too. That said, it’s not perfect yet. I’ve noticed a few small bugs here and there — occasionally a copy doesn’t get detected, or the summary feels a bit off and needs a manual reread. Nothing deal-breaking, but there’s definitely room for polish and stability improvements. Overall though, it’s a genuinely handy, privacy-first tool if you constantly copy things while researching, reading AI answers, or collecting links.