Download 1MB JSON File
Get a 1MB dummy JSON file instantly. Perfect for testing uploads, file size limits, and json processing.
Download 1MB JSONFree, instant, no signup required
Need hundreds of these, or want to generate them from your own scripts? Tell us what you need
Other JSON File Sizes
Why use a 1MB dummy file?
Test File Uploads
Verify your upload forms handle 1MB files correctly without using real data.
Check Size Limits
Test file size validation and error handling with exact-size files.
Load Testing
Benchmark API endpoints and storage systems with consistent file sizes.
Development
Speed up development with instant test files instead of creating them manually.