About ShareDoc
Real-time collaboration, powerful data tools, and instant mock REST APIs.
ShareDoc (sharedoc.dev) was founded with a straightforward mission: to eliminate the friction in modern developer workflows when formatting, validating, sharing, and mocking structured data payloads.
Why We Built ShareDoc
Developers, data engineers, QA testers, and product managers frequently juggle multiple disconnected web tools to validate JSON schemas, convert YAML files, inspect CSV files, and mock REST API responses for frontend development.
ShareDoc unifies these essential utilities into a single, high-performance web suite that works instantaneously without requiring signups, credit cards, or bulky downloads:
? Instant & Frictionless
Zero account setup required. Open any URL, paste your payload, and start formatting or generating mock endpoints immediately.
?? Real-Time Multi-User Editing
Share a short 6-digit URL to collaborate simultaneously with team members with live cursor tracking.
?? Privacy-First Retention
Documents automatically expire after 15 days of inactivity, keeping your data confidential and clutter-free.
??? Built-In Mock API Engine
Simulate GET, POST, PUT, DELETE REST API endpoints with custom latency and status codes directly from your JSON.
Our Core Features
- JSON Formatter & Tree Viewer: Pretty-print, validate syntax errors with line/column pointers, convert to XML, and generate TypeScript interfaces.
- XML Editor & Validator: Full XML tree parsing, tag validation, and two-way JSON-XML conversion.
- YAML Editor & Formatter: Indentation error locator and instant YAML-to-JSON parsing.
- CSV Table Grid & Viewer: Inspect CSV datasets with sorting, searching, and row-to-JSON export.
- Excel Spreadsheet Calculator: Edit spreadsheets online with real-time formula computation (=SUM, =AVERAGE) and XLSX download.
- Collaborative Whiteboard & Text: Live whiteboard canvas and collaborative notepad with word counts and regex find/replace.
Engineering & Security Standards
ShareDoc is engineered using modern web technologies including React, TypeScript, Tailwind CSS, and WebSockets. All traffic is encrypted via HTTPS/TLS, and client-side secret masking tools ensure API keys and passwords can be scrubbed before sharing.