5 items
Parse and visualize XML, JSON, and YAML on web pages. DataLens helps you read structured data where it already appears—in the browser. When a page exposes XML, JSON, or YAML (embedded snippets, API payloads, config blocks, or documentation examples), DataLens parses what you point at and turns it into a clear, navigable view instead of a wall of text. Why install DataLens? • Faster troubleshooting: expand/collapse trees, scan keys and values, and compare shapes without copying everything into another tool. • Stays in your workflow: open the side panel or DevTools integration alongside the page you are inspecting. • Multiple perspectives: switch between tree, table-style layouts, and raw text when you need precision or a quick overview. • Hover-aware cues where supported: discover structured blocks without hunting through the DOM by hand. • Privacy-minded defaults: parsing and visualization run locally on your device as you use the extension—there is no account login required for core functionality. Optional capabilities (where enabled in settings): local AI-assisted interpretation runs with bundled/on-device pathways described in the privacy policy; advanced integrations such as native messaging are strictly opt-in. Whether you debug APIs, review configs, or learn from examples on the web, DataLens keeps structured data legible so you can focus on the actual problem—not on reformatting text.
Jun 3, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.