PureMark Detect

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

PureMark Detect automatically identifies data formats in your clipboard and opens the right developer tool instantly. 🔍 What it detects: • JSON — Opens JSON Formatter (json.puremark.app) • Base64 — Opens Base64 Decoder (base64.puremark.app) • URL-encoded text — Opens URL Decoder (url.puremark.app) ⚡ How it works: 1. Copy any text to your clipboard 2. Click the PureMark Detect icon 3. See detected formats with confidence levels 4. Click to open the right tool — your data is pre-loaded 🖱️ 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 • Open source: github.com/naoki506/puremark Part of PureMark — zero-click developer tools. https://puremark.app