Swagger Data Saver

Enhanced Swagger UI autocomplete with smart data persistence, beautiful UI, and advanced features for API development

Speed Up API Testing in Swagger UI Swagger Data Saver Pro makes working with Swagger UI faster and smarter. It remembers what you type into request fields and makes them instantly reusable with a subtle lightbulb icon next to each field. Favorite important values, keep them pinned, and clear the rest with one tap. Key Features 🔹 Smart suggestions – Autocomplete recent values per method/path/parameter ⭐ Favorites – Star important entries; always pinned at the top 🎯 Non-invasive UI – Minimal lightbulb icon, clean dropdown, no DOM rewrites 💾 Auto-save – Values saved as you type, no setup required 🧹 Safe clear – Remove all except your pinned favorites ⚡ Resilient – Works with SPA navigation and iframes in Swagger UI 📊 Stats – See enhanced fields and saved entries in the popup How It Works Open any Swagger UI page Click the lightbulb icon on an input field to view saved suggestions Select a suggestion to autofill, star to favorite, or clear non-favorites Data is stored locally per API method/path/parameter Privacy 100% local storage No accounts, no cloud, no tracking Permissions Storage – Save your suggestions locally WebNavigation + limited host access – Operates only on Swagger UI pages Compatibility Chrome & Chromium-based browsers (incl. Edge) Swagger UI 3.x What’s New (v1.1.0) Favorites with star toggle + top sorting “Clear non-favorites” action Stability improvements and cleaner popup design Keywords: swagger, api testing, autocomplete, developer tools, productivity