Privacy-first protection

Kedayam

Protect your browsing in real time.

A Chrome security extension that detects phishing risk, sensitive-data leaks, suspicious uploads, and permission abuse before damage happens.

View install steps

Manifest V3 · Chrome, Edge, Brave, Arc, Opera · v1.1.2

Live · updated every 30 s

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Downloads

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Threats blocked

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Pastes protected

Live trust score

secure.example.com

Protected

Safe

Encrypted connection verified

No lookalike domain signals

No sensitive paste detected

Permissions are quiet

Capabilities

Security that stays out of the way.

Phishing protection

Scores risky pages before credentials or personal data are exposed.

Sensitive data detection

Finds PII, payment cards, API tokens, JWTs, and private keys locally.

Upload scanning

Reviews text-based files before they leave the browser.

Permission monitoring

Adds context when low-trust pages request camera, mic, or location.

Clone website detection

Flags lookalike domains, homoglyph tricks, and suspicious URL shapes.

Real-time trust scoring

Shows an explainable 0–100 verdict from local and reputation signals.

How it works

Private by default. Clear when it matters.

Kedayam prioritizes local scanning, quiet context, and proportionate warnings instead of constant interruptions.

User browses

Kedayam quietly observes page navigations and sensitive actions.

Scans locally

Pastes, uploads, URL shape, and browser signals are analyzed on-device.

Threats analyzed

Reputation APIs are only used for domain intelligence when configured.

Warns before danger

Low risk stays passive. Medium is concise. High risk requires intent.

Installation

Install in a few deliberate steps.

Step 1

Download extension

Save kedayam.zip, then unzip it into a folder you can find again.

Step 2

Open extensions

Go to chrome://extensions in Chrome, Edge, Brave, Arc, or Opera.

Step 3

Enable Developer Mode

Turn on the Developer mode toggle in the top-right corner.

Step 4

Load Unpacked

Click Load unpacked from the toolbar at the top of the page.

Step 5

Select build folder

Choose the unzipped Kedayam folder that contains manifest.json.

Step 6

Kedayam activates

Pin the shield to your toolbar and open any site to see a trust score.

Troubleshooting

Clean reloads, clear fixes.

The install package validates manifest paths, PNG icons, popup files, options files, content scripts, and service worker references before it ships.

Could not load manifest

Select the unzipped extension folder itself, not the parent folder or the ZIP file. The selected folder must contain manifest.json at its top level.

Missing icon errors

Kedayam now ships PNG icon16, icon32, icon48, and icon128 files inside the extension package. Rebuild with bun run build:extension if files are missing.

Permission issues

Refresh the page after installing. Browser protections only run on http and https pages, not internal chrome:// pages.

Service worker issues

Open chrome://extensions, click Kedayam details, then Service worker. Use Reload after rebuilding the extension package.

Security and privacy, stated plainly.

All sensitive scans happen locally.

Sensitive inputs are never uploaded.

APIs are only used for domain reputation.

No password storage.

No tracking by default.

No selling data.