JSON to PNG Converter

About JSON to PNG Converter

Convert JSON data to PNG image visualization. Create high-quality visual representations of your JSON data as table or tree diagrams with transparent background support.

Key Features

Multiple Views: Table view for arrays of objects, tree view for hierarchical data
Customizable: Adjust font size, colors, and appearance
PNG Format: Lossless compression with transparency support
Auto Layout: Automatically calculates optimal image dimensions
Color Themes: Customize background and text colors
File Upload: Upload JSON files directly or paste data
Instant Preview: Real-time image generation as you type

How to Use

Input JSON Data: Paste your JSON data or upload a .json file
Choose Visualization: Select table or tree view
Customize Appearance: Adjust font size and colors
Download or Copy: Save the image or copy to clipboard

Visualization Types

Table View: Best for arrays of objects with consistent fields
Tree View: Best for nested objects and hierarchical data

Common Use Cases

Documentation: Create visual representations for documentation
Presentations: Generate images for slides and reports
Data Sharing: Share JSON data as images in chats and emails
Debugging: Visualize API responses and data structures
Social Media: Share data insights as images

PNG vs JPEG

PNG: Lossless compression, supports transparency, better for text and diagrams
JPEG: Lossy compression, smaller file size, better for photos
Use PNG when: You need crisp text, transparency, or lossless quality
Use JPEG when: File size is more important than perfect quality

Image Settings

Font Size: 10-24px for readability
Colors: Customize to match your brand or theme
Width: Fixed at 1200px for optimal quality
Height: Auto-calculated based on content

Privacy & Security

All conversions happen locally in your browser. Your JSON data is never uploaded to any server, ensuring complete privacy and security.