GraphQL Query Runner
Privacy-first, client-side GraphQL IDE to test, debug, and run queries with history and cURL support.
GraphQL Query Runner
About MojoDocs GraphQL Query Runner
| Specification | Details |
|---|---|
| Runtime | 100% Client-Side JS |
| Integration | Copy as cURL Support |
| Persistence | IndexedDB Query History |
| Methods | POST, GET, PUT, PATCH, DELETE |
| UI Settings | Scalable Monospace Font |
Compatible Tasks & Common Uses
While primarily designed as a graphql query runner, this utility is engineered to handle a variety of related dev workflows with precision and speed.
Online GraphQL IDE
Debug GraphQL mutations and queries without leaking tokens to third-party proxies
GraphQL Request Tester
Generate production-ready cURL commands from your local GraphQL tests
Local GraphQL Client
Maintain a persistent request history to quickly toggle between different API states
GraphQL Sandbox
Test across multiple HTTP methods (POST, GET, PUT, PATCH, DELETE) for hybrid architectures
API Query Debugger
Validate JSON variables and payload structures with real-time formatting
Web Optimization
Standard-compliant dev output perfect for improving Core Web Vitals, reducing page load times, and boosting SEO scores.
Professional Use Cases
Privacy-Centric Debugging
Execute requests directly from your browser to your local or remote server. We never see your data, tokens, or queries—everything stays in your dev tools.
History & Session Management
Your previous successful queries are cached locally, allowing you to backtrack and reload complex payloads with a single click.
cURL Command Generation
Instantly transform your GraphQL setup into a standardized cURL command for documentation, CI/CD testing, or sharing with teammates.
Environment Fluidity
Easily switch between GET and POST methods to test edge caching behaviors or strict server-side requirements.
Mojodocs vs. The Cloud
Why local processing is the superior choice for professional work.
| Feature | Mojodocs GraphQL Query Runner | Standard Cloud Tools |
|---|---|---|
| Privacy | 100% Private (Local) | Files Uploaded to Server |
| Speed | Instant (No Upload) | Slow (Bandwidth Dependent) |
| File Limit | Unlimited (RAM) | Restricted (e.g. 50MB) |
| Security | Zero Breach Risk | Potential Data Leaks |
Why use a Client-Side Tool?
How can I process confidential files safely?
Since Mojodocs runs entirely in your web browser using WebAssembly, your sensitive data and documents never touch a public server. It is the safest way to handle medical records, legal IDs, or personal files without installing software.
Does this work without internet?
Yes. Once this page is loaded, the application logic is cached in your browser. You can disconnect from Wi-Fi and continue processing thousands of files with native performance.
Technology Stack
Engineering transparency report.
Core Engine
WebAssembly (WASM) implementation of industry-standard libraries (e.g., FFmpeg, MozJPEG, PDF.js) compiled for browser execution.
Encryption & Privacy
Data is processed in volatile memory (RAM) and discarded instantly upon page refresh. No persistent storage or external API calls are made for processing.
Browser Support
GraphQL Query Runner is compatible with Chrome v85+, Firefox v80+, Safari v14+, and all modern Chromium-based browsers (Edge, Brave, Opera).
Infrastructure
GraphQL Query Runner is hosted on a global edge network (CDN) for sub-100ms loading times, ensuring the tool is ready whenever you need it.
How to use GraphQL Query Runner
Input Endpoint
Paste your GraphQL URL into the address bar. Select your preferred HTTP method (default is POST).
Configure Headers
Use the Environment Setup sidebar to add essential headers like `Authorization` or `X-API-Key`.
Compose & Format
Draft your query and variables. Use the Prettify button to ensure your payload is clean and readable.
Execute & Export
Hit Run to see immediate results. Use the Copy buttons to grab the JSON response or the equivalent cURL command.
Additional FAQ
Why Choose MojoDocs GraphQL Query Runner?
| Feature | MojoDocs | Cloud Tools (iLovePDF, SmallPDF) |
|---|---|---|
| Privacy | 100% Local (No Uploads) | Files Uploaded to Server |
| Speed | Instant (No Upload) | Slow (Bandwidth Dependent) |
| File Limit | Unlimited (RAM) | Restricted (e.g. 50MB) |
| Cost | Free Forever | Freemium / Monthly Sub |
| Offline Use | ||
| No Registration | ||
| Security | Zero Breach Risk | Potential Data Leaks |
Privacy Engine
All dev processing happens directly in your browser using WebAssembly. Your files never leave your device, ensuring complete privacy and security.
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