Hello Product Hunt! Previagram is a tool that helps users preview their Instagram feed before posting and create photomosaics for free, without having to download any app or even signing up. I created the v1.0 about two years ago, initially, to solve my own problem. I was managing a design studio and offering social media marketing services to a couple of clients, so I didn't want to be bothered creating photo mosaics manually for their Instagram whenever the social media manager required it, so I decided to create a tool that could automate the process instead. After a couple of weeks, I quickly created a logo and and launched as a product, but since then I didn't have time to properly market it. I learned so much building this project and, just recently, while I was taking some days off from my 9-to-5, I thought it could be nice to give it some love and improve it. The product is actually for sale, since I acknowledged that things won't be different this time and I won't have time for marketing. This new update is more than just a much more polished UI and better user experience, but an almost complete overhaul that improves performance and adds new features. Feedback will be much appreciated and I hope you like it and find it useful!