For this membership, you can use the free version of Canva!
Canva is well worth the investment and is by far the best graphic design tool. I have a link where you can get the FREE trial offer for the Canva Pro subscription. By using this affiliate link, you support my small business.
If you intend on creating resources to sell, you must have a Pro account to adhere to Canvas copyright terms.
Also, if you are a teacher and you are using Canva strictly for personal use only you can sign up for the free Educators Pro account.