Free Business Tools - Fast, Reliable, No Signup Required
Generate QR codes, create professional invoices, and format JSON instantly. Built by engineers at KeNaYo for real-world usage.
Built for Real Work
These tools are not side projects - they are built from real problems we solve while developing production-grade systems at Kenayo. We focus on performance, reliability, and simplicity.
Essential Utilities
Instantly accessible tools to accelerate your workflow.
QR Code Generator
Create high-quality QR codes for URLs, payments, and business use. No ads, no tracking - just clean output you can download instantly.
Generate QR CodeInvoice Generator
Generate clean, professional invoices in seconds. Perfect for freelancers, small businesses, and quick billing needs.
Create InvoiceJSON Formatter
Format, validate, and debug JSON effortlessly. Designed for developers who do not want to waste time fixing formatting issues.
Format JSONNeed Custom Software?
If these tools save you time, imagine what a custom-built system can do for your business. We design and build scalable applications tailored to your workflows.
Our Services
- Custom Web & SaaS Platforms
- Workflow Automation Systems
- Backend & API Development
- Cloud Deployment (AWS, Azure)
Built by Engineers
No unnecessary complexity. No bloated features. Just tools and systems that work reliably when you need them.