Guides
Short articles on questions that come up while using the tools.
How to convert a blog post to Markdown for Notion or GitHubIf pasted text loses its formatting, convert it to Markdown first. Here are the steps, and what to move by hand.Convert to Markdown2026-10-04How to compress a photo to under 2MBWhat to reduce first to fit a photo under an upload limit, and what changes in the file.Resize & Compress Image2026-10-04Why free QR codes expireWhy a QR code made during a "free trial" stops working one day, and how to avoid it.QR Code Generator2026-10-04