Strinza - Developer Tools & JSON Formatter

Chrome developer tools & side panel for JSON formatting, JWT decoding, Base64 encoding, code beautifying, and text diff checking.

Chrome developer tools and side panel right in your browser. Transform strings, inspect JWTs, visualize JSON trees, format code, and compare diffs—without switching tabs or pasting sensitive company data into third-party websites. ⚡ What's Inside: • In-Page JSON Formatter: Automatically beautifies API responses and local .json files directly in your browser with collapsible tree nodes, path copying, and search. • Code Formatter & Beautifier: Beautify and validate JSON, SQL, XML, HTML, and CSS with custom indentation and minification. • JSON Tree Visualizer: Collapsible nested JSON viewer with data type badges and 1-click JSON path copying. • JWT Token Inspector: Decode JSON Web Tokens locally, verify active/expired timestamp status, and inspect payload claims. • String Case Lab: Convert between 10 formats (camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, Title Case, etc.) • Encoder / Decoder: URL encoding, Base64 (UTF-8 safe), and HTML entity escaping with 1-click swap. • Text Diff Checker: Side-by-side comparison with additions, deletions, and visual inline highlights. • Number Base Converter: Real-time sync across Decimal, Hex, Binary, and Octal with BigInt support. • Regex Tester: Instant pattern evaluation, capture groups, and built-in developer presets. • Format Converter: Bidirectional JSON ⇄ XML with entity preservation. • Quick Generators: Cryptographic hashes (SHA-256, SHA-512), secure passwords, UUID v4, and Lorem Ipsum. • Utilities: Cron schedule humanizer, color format converter (HEX/RGB/HSL), and live Markdown preview. 🛠️ Built for Modern Developer Workflows: • In-Tab API Formatting: Instant tree, formatted code, and raw views for web APIs and local files with dark/light themes. • Dockable Side Panel: Keep Strinza open alongside GitHub, StackOverflow, or your localhost dev server. • Right-Click Anywhere: Highlight any text on any page to transform, hash, or decode instantly. • Split & Stacked Views: Switch seamlessly between side-by-side split and stacked top-and-bottom dual-pane views in both popup and side panel. • Searchable & Fast: Quick tool filter, compact and wide popup views, and dark/light modes. • Recent History: Revisit and copy previous operations with one click. 🔒 100% Client-Side Privacy: Everything runs strictly in-memory in your local browser JavaScript. Your code, tokens, keys, and data are never stored, logged, or sent to any server. ✨ What's New: Version 1.2.0: • Automatic In-Page JSON Formatter: Automatically turns raw API responses and local JSON files into an interactive, beautifully formatted viewer. • Local File Access (`file://`): Full support for local `.json` files with settings detection and permission guidance. Version 1.1.2: • Split & Stacked Layouts: Switch between side-by-side and top/bottom panes across all dual tools. • Expand & Collapse: 1-click Expand All, Collapse All, and depth levels in JSON Tree Visualizer. • Quick Feedback: Added 1-click Chrome Web Store review button in Settings. • Refreshed Branding: Updated high-contrast icons and color-matched toolbar indicators. Version 1.1.1: • Brand-New Look & Feel: Clean, distraction-free modern interface with quick categorized navigation and customizable themes. • Expanded Toolkit: Added new developer tools including JWT inspector, multi-language code beautifier, JSON tree visualizer, regex tester, and quick generators. Version 1.0.0: • Initial release with core string case conversions, encoders, and side-by-side text diff checker.