JSONVue
Validate and view JSON documents
Makes JSON easy to read
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Automatically prettifies any JSON response opened in a browser tab.
FEATURES:
- **Fast**, even on very long JSON pages
- Dark mode support
- Syntax highlighting
- Code folding and indent guides
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Store average score: 4.3. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Validate and view JSON documents
Formats JSON automatically! Open Source, Available with 60+ Themes, Syntax Highlighting, automatically linkifies links and more.
Display JSON objects by transforming them into Syntax editable highlighted HTML to validate, format, and save
Adds React debugging tools to the Chrome Developer Tools. Created from revision 3cde211b0c on 10/20/2025.
php dev tools integrated to your browser
Capture requests from any website and send them to Postman Client.
Dontation popups on cart pages, scammy
Deleted as it begs for money.
Hijacks shopping cart pages to beg for donations. Insane that anyone thought that was appropriate. Shameful behavior.
Zeigt seit dem neusten Update Werbung - keine Empfehlung mehr!
Yeah - so a JSON formatting extension should _probably_ not be doing anything BUT JSON formatting... yet here we are.
This extension now looks at sites you visit and injects a scammy donation popup into the page. Sketchy af.
Malware.
Removing because it injects some shady code to all websites I visit
Recently started hijacking checkout flows of all websites to inject their donation scheme. Absolutely unacceptable behavior out of an extension thats only purpose should be to format json.
Report Reason: Malware / Malicious Behavior (Bait-and-Switch, Affiliate Hijacking, Spyware) Description: This extension claims to be a simple "JSON Formatter," but the source code reveals it is a trojan containing a massive, hidden affiliate marketing and tracking payload masquerading as a service called "GiveFreely." It abuses the <all_urls> permission to hijack browser requests and track users without consent. Proof of Malicious Behavior found in the source code: Affiliate Link Hijacking: The background worker (worker/worker.js) intercepts web requests to automatically route shopping sessions through affiliate networks (specifically wild.link) to generate unauthorized commissions. Proof: worker.js contains active logic searching for store identifiers, including explicit code to scrape Shopify Store IDs (window.ShopifyAnalytics.lib.trekkie.defaultAttributes.shopId) and intercept checkout pages (keywords: cart, checkout, shopping-bag). Google Search Results (SERP) Manipulation: The content script (content/core.js) actively monitors and injects elements into Google Search results to redirect clicks to affiliate URLs. Proof: content/core.js uses the regex /^https?:\/\/(?:www\.)?google\.[a-z]{2,}(\.[a-z]{2})?\/search\?(?:.*&)?q=[^&]+(?:&.*)?$/ alongside DOM selectors like .yuRUbf a, .MjjYud a to parse and alter Google Search output. Invasive Telemetry and Geolocation Tracking: The extension silently logs browsing habits and sends them to a remote server. It also pings a third-party service to determine the user's exact geolocation without asking for permission. Proof: The code makes unauthorized background fetch() requests to https://geoip.maxmind.com/geoip/v2.1/country/me to profile the user, and sends tracked events (e.g., CHECKOUT-POPUP-SHOWN, CHECKOUT-MERCHANT-IN-RESULTS-FOUND) to cdn.givefreely.com/data/behavioral/.