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Detects JSON or XML on a page and pretty-prints selected text or full responses. Smart Formatter helps you read messy API and log payloads in seconds. - Detects JSON or XML on pages and offers one-click pretty print. - Formats selected text or the full page. - Expands nested payload strings (JSON/XML inside JSON fields). - Preserves mixed log text while pretty-printing detected fragments. - Shows syntax-highlighted output with Edit / Preview, Copy, and Light/Dark theme. - Supports both in-page overlay and open-in-new-tab viewing. - Includes optional embedded payload panel with payload path labels. Perfect for developers, QA, and support teams working with raw response data. How to Use (for Chrome Web Store listing) - Install Smart Formatter and pin it from the Chrome extensions menu. - Open any page with JSON/XML (or select text on any webpage). - Click the Smart Formatter icon to show the floating launcher. - Choose one option: - Format Selection In Page - Open Selection In New Tab - Format Whole Page - On raw response pages, you can also click the in-page Pretty Print button. - In the formatted view, use Copy, Edit/Preview, Theme (Light/Dark), and Show Embedded for nested payloads. - Close the launcher with × anytime; click the extension icon again to bring it back.
May 13, 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.