The Code Brains Tools Hub
A collection of free, client-side web utilities for generating SQL queries, mock JSON data, compressing images, and creating cover letters.
Open productWhat it does
About The Code Brains Tools Hub
The Code Brains Tools Hub is a collection of browser-based utilities built to run 100% client-side without uploading data to external servers. Completely free and requiring zero signups, the platform provides developers and web users with practical tools, including an AI SQL query generator for PostgreSQL and MySQL, a mock JSON generator for API testing and prototyping, a lossless image compressor for PNG, JPG, and WEBP files, and an AI job cover letter generator.
- Availability:
- launched
- Access:
- free
- Format:
- software
- Platform:
- web
Pricing at launch: Free forever with zero signups required.
Core capabilities
AI SQL Query Generator
Converts English text descriptions into optimized SQL queries for PostgreSQL and MySQL databases using AI.
Mock JSON Dataset Generator
Generates mock JSON datasets for users, products, and blogs to support frontend prototyping, API testing, and database seeders.
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