Privacy Policy

Curlybrace is Zydeno’s offline JSON extension for Microsoft Edge. Zydeno collects and sends no document content or usage telemetry through the extension. No tracking, analytics, ads, accounts, server processing, sale of data or synchronization is used. Documents you choose may contain personal information; processing stays on your device.

Documents normally remain in tab memory. Preferences, tour completion and URL rules are stored locally. Explicitly saved queries and schemas persist locally. Optional Recovery stores drafts, queries and workspace state in IndexedDB, up to 20 documents and 80 MiB. A checkpoint older than 7 days is discarded on the next restore attempt; query history saved with Recovery has no automatic expiry. Turning Recovery off (Private session) clears the checkpoint and saved query history, not named queries, schemas, preferences or exported files. Browser removal of extension data removes local stores; exported files remain. This is not encrypted storage, secure erasure or a backup guarantee.

Permissions: storage saves local preferences; scripting runs the bundled detector; activeTab grants temporary access after your toolbar action. Automatic viewing starts off. Optional HTTP/HTTPS/file access requires consent and can be revoked in the popup or browser extension settings; local file URLs also require the browser’s file-access switch. URL rules and document type are checked before reading eligible JSON/plain-text bodies. HTML and JavaScript page bodies are not read by the detector. The workbench and file picker work without site access.

contextMenus processes only the selected text you explicitly open. Its local IndexedDB handoff is single-use and invalid after 5 minutes; stale records are removed when consumed or on a later handoff, not by a background deletion timer. downloads creates your requested export, checks only its own download ID and reveals the saved file, without enumerating download history. Copy writes only on request and never reads the clipboard automatically. Chosen files/drop input are read locally; schema references, code and fonts are never downloaded remotely.

Microsoft Edge and Windows may send their own diagnostics according to your browser and Windows privacy settings. This extension runs in the browser, not WebView2. Zydeno adds no tracking or analytics. Links you choose to open use the destination’s privacy practices. If you email [email protected], Zydeno receives what you send to answer the request; do not include sensitive documents. Revisions appear here with an updated date.