Developer First

Built for frontend developers who need rapid mock API responses without setting up a backend server.

Permanent Endpoints

Every JSON file gets a static, permanent URL. Update your data without changing the endpoint link.

CORS Enabled

Fetch your data directly from the browser. We support Cross-Origin Resource Sharing by default.

Host it once, use it everywhere.

Whether you're building a React app, a mobile application, or a simple script, our JSON hosting provides a reliable data source.

  • Zero Config Deployment

    No API keys, no headers, no complexity. Just raw JSON at your fingertips.

  • Data Integrity

    Our editor provides syntax highlighting for JSON, making it easy to spot and fix syntax errors before you host your data.

  • High Availability

    Hosted on reliable infrastructure with optimized delivery for fast data fetching.

example.htmlsave.net/data.json
{ "user": { "name": "Alex", "role": "Admin" }, "settings": { "theme": "dark", "notifications": true }, "tags": ["personal", "work"] }
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Perfect for your workflow

Common scenarios where our JSON storage shines.

Frontend Mocking

Build and test your frontend features without waiting for the backend to be ready. Just host the expected response and start coding.

Remote Config

Manage feature flags or application settings remotely. Update your JSON file on HTMLSave and your app reflects the changes instantly.

Dynamic Sites

Separate your content from your code. Host your data in a data.json file and fetch it in your mini-website for easy content updates.

Manage your data lifecycle

Effortlessly handle your JSON files from creation to deletion.

1. Create

Paste your raw JSON or upload a .json file. Your data is live on a permanent subdomain instantly.

2. Update

Need to change your data? Edit it directly in our editor. Your endpoint URL remains the same.

3. Delete

You have full control. Delete your hosted JSON files anytime with a single click from your dashboard.

Easier to store json than...

Professional cloud platforms are powerful, but they add unnecessary overhead for simple JSON hosting projects. Skip the API keys, IAM roles, and SDKs.

JSONBin.io
AWS S3
Firebase

The HTMLSave Advantage

No API keys required
No bucket policies
No SDK installation
Public by default

Optimized for data sharing.

Start Hosting JSON Data Today

Join thousands of developers using HTMLSave for fast, reliable, and free static data storage.

Upload My JSON