The happy developer

Online tools for developers

We are coders - and we use these tools ourselves on a daily basis

View our Products


Check out or (always) Free tools in the menu above

We strive to collect all daily tools a developer needs in one place. So far there's only three, and a C# focus but there will be more to come

Mailcatcher

Test your emails are working and looking good

We host an SMTP server for you, just point your application to it. We never send the mail however, instead we intercept and store it and you will be able to view it, make sure attachments are correct etc etc

Inbox
We render HTML mail of course

Privacy first

We are based in EU (Sweden) and our servers are placed in datacenters in Germany and Netherlands

You own your data...who else?