You need to have a Pro account in order to create designs with no watermark.
Even though you will upgrade your account to Pro, the designs you have created with your Free account will still have the PixTeller watermark. You will be able to remove it only if you edit and save them again as a Pro user. Also, your new designs will be watermark-free.
You can upgrade your PixTeller account to Pro at the lowest price on the market: $9 / month or $84 / year. This will provide you with access to all editor features, usage of free and pro templates and public designs. Consequently, you can use the designs you have created for personal or commercial purpose without watermark.
You can easily create a PixTeller Pro account by checking our pricing page.