JSON Generator
Create mock and sample JSON using a powerful template syntax.
Some of the top features or benefits of JSON Generator are: Easy to Use, Customizable, Random Data Generation, and Templates. You can visit the info page to learn more.
Best JSON Generator Alternatives & Competitors in 2025
The best JSON Generator alternatives based on verified products, community votes, reviews and other factors.
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Open-Source Alternatives.
Latest update:
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/dadroit-json-viewer-alternativesOpen a 1GB JSON file in a blink 💣
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/dummi-alternativesThe smart way to generate random data for your projects.
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Try for freeFlagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.
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/mockaroo-alternatives
A realistic data generator to test your app
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/jsonverify-alternativesDebugging JSON can get really complicated especially when they are huge, so using the JSONverify will make the process of debugging much simpler and faster.
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/extendsclass-json-generator-alternativesExtendsClass's JSON generator allows to generate random JSON data from a template.
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/jayson-alternativesPowerful JSON viewer for iPhone and iPad
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/fake-data-alternatives
A form filler extension with a lot of features
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/mockturtle-net-alternativesGenerate realistic random JSON data through a simple and intuitive GUI.
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/jason-alternatives
Infinitely hackable mobile client
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/kitty-alternativesKiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
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/fake-user-info-alternatives👩🏽🤝👩🏻 Fake User Info creates "real" fake data, including profile images.🧮Create fake user profiles to test and demo your application.
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/fullstack-vue-alternativesThe in-depth, complete, and up-to-date book on Vue.js
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/json-master-alternatives⚡ Auto-formats JSON responses in Chrome
