Snapzion

Free to use, with no login and no credit card, Snapzion is an open-source AI image generator that turns text prompts into pictures.

The platform puts no cap on how many images you make, and it states that there are no rate limits, so you can keep generating whenever you like.

Snapzion covers a few styles.

It can produce realistic images, and it also handles pixel art, which is less common among free text to image tools.

Because the project is open source, you can look at how it works instead of taking the claims on trust.

The catch with any free, unlimited service is that output quality and speed depend on the models behind it, so test a few prompts before you plan a project around Snapzion.

For quick experiments, concept art and casual image making, the lack of sign-up is the main draw.