Swagger Data Saver

About

Speed Up API Testing in Swagger UI

Swagger Data Saver 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.

Powerful, user-friendly API testing companion, right in your Swagger UI.
💡 Stop rewriting test data after every page refresh
💾 Auto-save and restore JSON bodies, parameters, and headers
🔒 Developed with a privacy-first approach: 100% local storage

Key Features:
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✅ Smart autocomplete (Context-aware)
✅ Auto-save inputs as you type
✅ Pin favorite test scenarios (Favorites)
✅ Remembers data per API Method & Path
✅ Clear non-favorites with one click
✅ Zero configuration required
✅ Works with complex JSON, text, and numbers
✅ Lightweight & Non-intrusive UI

Privacy Commitment:
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🚫 No cloud sync
🚫 No tracking
🚫 No external servers
🚫 No data selling

Why Swagger Data Saver?
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⚡ Speed up your workflow by reusing complex JSON bodies instantly.
🛡️ Keep your sensitive tokens and data safe on your own machine.
🎯 Focus on testing logic, not repetitive data entry.

Swagger Data Saver is free to use with ongoing improvements.

Latest Changes:
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Version 1.2.0
- New "Favorites" feature: Pin important data to the top
- Added "Clear non-favorites" action for quick cleanup
- UI/UX improvements for a cleaner popup design
- Stability improvements for large JSON payloads