Blog
Guides & tutorials
How-tos for the free tools on this site, plus my deployment workflow with VS Code, Git, GitHub, Vercel and Hostinger.
Free tool guides
How to Create a QR Code for Free (URL, Wi-Fi, Email and vCard)
Learn how to create a free QR code for a website, Wi-Fi network, email or contact card, which settings matter for scanning, and how to download it as a PNG.
29 September 2026 · 5 min read
ToolsHow to Convert JSON to Excel (XLSX) Online, Step by Step
Convert JSON to an Excel spreadsheet in your browser. Learn how nested objects and arrays are flattened, how to fix common JSON errors, and Excel limits to know.
29 September 2026 · 6 min read
ToolsCan You Remove a Watermark from a PDF? What Works and What Doesn't
An honest guide to removing watermarks from PDF files: annotation vs flattened watermarks, what a browser tool can do, legal points, and better alternatives.
29 September 2026 · 5 min read
Deployment & workflow
VS Code + Git + GitHub Setup for Beginners (Push Your First Project)
Set up VS Code, Git and GitHub from scratch: install tools, create a repository, make your first commit and push. The workflow every web developer uses daily.
29 September 2026 · 8 min read
DeploymentHow to Deploy a Next.js Website on Vercel from GitHub (Free Steps)
Deploy a Next.js site on Vercel from GitHub in minutes: import the repo, add environment variables, connect a custom domain, and understand preview vs production deployments.
29 September 2026 · 7 min read
DeploymentHow to Deploy a Website on Hostinger: WordPress, Static Files and Next.js
Step-by-step Hostinger deployment guide: install WordPress, upload static HTML with File Manager, or deploy a Next.js Node.js app from GitHub with hPanel.
29 September 2026 · 9 min read