Resources & Documentation
Comprehensive guides, best practices, and tutorials to help you master developer tools and streamline your workflow.
JSON Formatting 101
Learn to validate, format, and debug JSON data efficiently
Base64 Encoding Guide
Master Base64 encoding/decoding for APIs and data transmission
Regex Testing Basics
Build and test regular expressions with confidence
JWT Token Inspection
Debug authentication issues by decoding JWT tokens
Data Formatting & Validation
- •Always validate JSON before parsing: Use a JSON formatter to catch syntax errors before they cause runtime exceptions in your application.
- •Minify JSON for production: Reduce API response sizes by removing whitespace—can reduce payload by 20-30%.
- •Use consistent indentation: Standardize on 2 or 4 spaces for team projects.
Security & Encoding
- •Never use MD5 for passwords: Use bcrypt, argon2, or PBKDF2 instead.
- •Base64 is not encryption: Don't use it to hide sensitive data—use proper encryption (AES, RSA).
- •Always escape HTML: Prevent XSS attacks by escaping user input before displaying.
Development Workflow
- •Test regex patterns thoroughly: Test edge cases and special characters to avoid production bugs.
- •Use UUIDs for distributed systems: Generate UUIDs client-side to avoid database bottlenecks.
🔍 Debugging API Responses
Scenario: You receive a minified JSON response from an API and need to inspect its structure.
Solution: Copy the response → Paste into JSON Formatter → Inspect formatted output with syntax highlighting.
🔐 Verifying Download Integrity
Scenario: You downloaded software and want to ensure it hasn't been tampered with.
Solution: Upload the file to SHA-256 Generator → Compare with official hash from vendor.
⏰ Converting Timestamps
Scenario: Log files show Unix timestamp and you need to know when an error occurred.
Solution: Paste timestamp into Unix Timestamp Converter → See readable date and time.
JSON & Data Tools
- • JSON Formatter - Validate and beautify JSON
- • YAML ⇄ JSON Converter
- • CSV ⇄ JSON Converter
- • XML ⇄ JSON Converter
- • JSON Schema Validator
- • JSON to TypeScript
Text & Encoding
- • Base64 Encoder/Decoder
- • URL Encoder/Decoder
- • HTML Escape/Unescape
- • String Case Converter
- • Markdown Previewer
Security Tools
- • Password Generator
- • Hash Generator (MD5, SHA256, SHA512)
- • JWT Decoder & Generator
- • UUID/GUID Generator
Code Utilities
- • JavaScript/CSS/HTML Beautifier
- • Code Diff Checker
- • Regex Tester
- • Commit Message Generator
Press Ctrl+K (Cmd+K on Mac) to open command palette for instant tool access.
Local tools can keep processing after the page loads. Hybrid and server tools need a network connection for the features identified on their pages.
Format JSON → Convert to YAML → Validate. Each tool's output can be input for the next.
Official Specifications
Developer Guides
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