File Generator
Online file generator tool, supports JSON, TXT, CSV, and other formats, provides template and format functions, and quickly generates standard format files.
Select File Type
JSON Content
Template Examples
Personal Information
JSON format personal information example
User List
CSV format user information list
Text Example
TXT format multi-line text example
File Format and Generation Guide
Essential guide to common file formats and best practices for file generation.
Common File Formats
- JSON (JavaScript Object Notation):
- Best for API responses and configuration files
- Supports nested data structures and arrays
- Widely used in web development
- CSV (Comma-Separated Values):
- Perfect for tabular data and spreadsheets
- Easy to import into Excel or databases
- Common in data analysis
- TXT (Plain Text):
- Universal compatibility
- Ideal for logs and simple data storage
- No special formatting requirements
Format Examples
/* JSON */
{
"user": {
"name": "John",
"skills": ["JS", "Python"]
}
}
/* CSV */
Name,Department
John,Engineering
Jane,Marketing
/* TXT */
Project Notes:
- Task 1: Done
- Task 2: In Progress
Best Practices
- Validation: Always verify data integrity
- Structure: Maintain consistent formatting
- Documentation: Include necessary headers/comments
- Encoding: Use UTF-8 for universal compatibility