I’ve been building a bunch of small utilities over the past few months. things I needed for work, like JSON formatting, epoch conversion, URL/Base64 encoding, regex testing, text tools, image converters, etc. At some point, I realized I had so many scattered scripts and mini-tools… so I decided to put everything in one place and make it public. 👉 https://toolstadium.com It includes 35+ free tools, all running client-side only (nothing gets uploaded or stored anywhere). No login, no ads overload, no accounts, just simple tools that make day-to-day tasks easier. I originally made it to speed up my own workflow, but figured it could probably help others too. If you have suggestions, missing tools, or find something broken, I’d love the feedback. Hope it’s useful to someone!

Tool Stadium

Free online developer tools & converters

Free online developer tools & converters