Since being featured on a variety of popular websites, Convert Hub had gone through tremendous traffic and received a flood of conversion requests which ultimately crashed the server at DreamHost (shared). The domain was then disabled by their support crew (with good reasons, of course) and now moved to a VPS at Linode by myself.

It's not easy to maintain a free service like this. Each image conversion would consume considerable amount of server resources and with a daily traffic of thousands of unique visitors, we simply can't go on without imposing a limit on the number of conversions allowed per IP per day.

Currently the limit is 5. If you experience any frustrations on this limit, please feel free to let us know here. Thanks for your understanding.