Tools

A collection of useful web-based tools and utilities.

Docker Compose Generator - Online Docker Compose Builder

Free online Docker Compose generator tool. Build docker-compose.yml files visually with pre-configured service templates for nginx, postgres, redis, mysql, and more. Download or copy to clipboard instantly.

Open Tool

ARM Cortex-M Interrupt Vector Table Generator - NVIC Configuration Tool

Build and export ARM Cortex-M vector tables interactively. Configure ISRs, set priorities, generate assembly and C code, view NVIC register mappings. Perfect for prototyping exception handlers without compiling.

Open Tool

ARM Register Bitfield Visualizer - Interactive Register Debug Tool

Visualize and manipulate ARM register bitfields interactively. Parse register definitions from header files, set individual bits, view masks and values. Perfect for debugging STM32, Cortex-M, and other ARM peripheral configurations.

Open Tool

Base64 Encoder/Decoder - Online Base64 Tool

Free online Base64 encoder and decoder with file upload support, image preview, URL-safe mode, and batch processing. Encode and decode Base64 strings instantly with our lightweight tool.

Open Tool

UUID & Hash Generator - Online UUID and Hash Tool

Free online UUID generator (v1-v5) and hash calculator (MD5, SHA-1, SHA-256, SHA-512). Generate unique identifiers, validate UUIDs, create hashes from text or files, with QR code support and bulk processing.

Open Tool

Cursor Starter Generator - AI Rules & Composer Prompt Tool

Generate ready-to-use Cursor Composer prompts and custom .cursor/rules files for your AI-powered development projects. Kickstart your Cursor IDE workflow with optimized AI rules.

Open Tool

Git Command Generator - Git Command Helper Tool

Generate Git commands for common tasks with helpful explanations and examples. Perfect for learning Git and streamlining your workflow with ready-to-use git commands.

Open Tool

JSON Formatter & Validator - Online JSON Tool

Free online JSON formatter, validator, and minifier with syntax highlighting and error detection. Format, validate, and minify JSON data instantly with our powerful JSON tool.

Open Tool

Mermaid Diagram Editor - Online Flowchart & Diagram Tool

Create and edit Mermaid diagrams with live preview and export capabilities. Free online tool supporting 18+ diagram types including flowcharts, sequence diagrams, Gantt charts, mindmaps, timelines, and more with syntax highlighting. Powered by Mermaid v11.

Open Tool

Regex Tester - Online Regular Expression Testing Tool

Free online regex tester with live pattern matching, group extraction, and syntax highlighting. Test and debug regular expressions with instant feedback and match highlighting.

Open Tool