Dan Williams

I’m Dan Williams. I run Apollo’s Lots Stamps, a small UK online stamp-dealing business specialising mainly in Great Britain stamps. I build practical tools to improve the workflows behind the business and write about eBay discovery, search, selling and systems.

Products

Practical tools built around workflows I use in my stamp-selling business.

Free Stamp Image Cropper
A free browser-based tool that identifies and separates individual stamps from a full flatbed scan, corrects minor rotation and returns the cropped JPEG images in a ZIP file. No account or software installation required.
Created September 2026unknown at present

Recent activity

I built a stamp image cropper that turned a 10-15 minute job into under 20 seconds

A simple and efficient way to find your first users 🚀

From physical product to $10k/mo app

Growing a side project in a crowded market to $1M ARR by playing the long game