PureMark Detect

Name: PureMark Detect
Author: tommy

Auto-detect JSON, Base64, JWT, URLs and more in your clipboard or on any page. One click to the right tool.

As of June 2026, PureMark Detect has — users in the Developer Tools category.

tommy Developer Tools

Chrome Web Store ↗.crx

Users0%

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Rating0%

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— reviews

Reviews0%

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Version

1.2.0

Manifest V3

History

3 snapshots

Tracking since Apr 20, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 20, 2026	1	—	—	1.2.0
Apr 25, 2026	1	—	—	1.2.0
May 9, 2026	1	—	—	1.2.0
Now	—	—	—	1.2.0

Permissions & access

Permissions: activeTabcontextMenusclipboardReadscripting
Host access: None declared

Screenshots

About

Auto-detect JSON, Base64, JWT, URL-encoded text, timestamps, and diffs in your clipboard or on any page. Open the right developer tool with one click.

PureMark Detect automatically identifies data formats and opens the right developer tool instantly.

🔍 What it detects:
• JSON — Opens JSON Formatter (json.puremark.app)
• Base64 — Opens Base64 Decoder (base64.puremark.app)
• JWT — Opens JWT Decoder (jwt.puremark.app)
• URL-encoded text — Opens URL Decoder (url.puremark.app)
• Unix Timestamp — Opens Timestamp Converter (timestamp.puremark.app)
• Unified Diff — Opens Diff Checker (diff.puremark.app)

⚡ How it works:
1. Copy any text to your clipboard
2. Click the PureMark Detect icon
3. See detected formats with inline preview
4. Click to open the right tool — your data is pre-loaded

📄 Page scan:
Click "Scan Page" to find JSON, Base64, JWT, and more inside <pre> and <code> blocks on any web page.

🖱️ Right-click integration:
Select any text on a page → Right-click → "Open in PureMark"
The extension detects the format and opens the matching tool.

🔒 Privacy:
• Clipboard is read only when you click the extension icon
• No data is sent to any server — all detection runs locally
• No tracking, no analytics, no cookies

Part of PureMark — zero-click developer tools.
https://puremark.app