What is an AI image generator?

It is a tool that turns a written description into an image. Write what you want to see, and the model draws it. GLM-Image powers both text-to-image and image-to-image editing on one page — draft and polish in the same place.

Is there a free AI image generator trial?

Yes. Generation requires signing in. Every new account receives 2 credits, enough for 2 free standard images without a watermark; after that, subscribe or buy credits to keep creating.

How does the text to image generator work?

You type a prompt describing the subject, style, lighting, and composition you want. The text to image generator reads that description, reasons about it, and renders the image. More specific prompts get closer results on the first try, so describe details rather than leaving them to chance, then refine the wording based on what the first generation shows you.

Can the AI image generator render text inside images?

Yes. It renders Chinese and English text correctly inside the image. Posters, social graphics, menus — the words arrive spelled right, so you don't add them in a second step or fix them by hand.

Does the AI image maker add watermarks?

No. Everything you generate comes out clean — no watermark, nothing to remove. Put the files straight into marketing, product, or client work.

How many credits does one image cost?

One generation costs a fixed number of credits, and text-to-image and image-to-image cost the same. With a fixed rate you know exactly how many images your credits will produce in a billing cycle — no guessing when you budget a campaign or a batch of product shots.

What is the difference between text-to-image and image-to-image?

Text-to-image starts from your written prompt. Image-to-image starts from a picture you upload and follows your edit instructions. Both live on the same page, so you can create from scratch or improve an existing image without switching tools.

What languages can I write prompts in?

The generator works well with both English and Chinese prompts. English is a reliable default for style keywords, while Chinese is excellent for subjects and for any text you want rendered inside the final image. Mixing the two across subject and style is a common, effective approach, and it is especially useful when the image itself needs to carry readable text in one language while the visual style follows conventions from another.

How do I get better results?

Be specific about the subject, lighting, composition, and style, and keep any text you want rendered short and clearly placed. If a result is close but not right, change one element at a time so you can tell which word drove the difference. The AI image maker rewards iteration, so refine rather than restart, and keep notes on the prompts that work so you can reuse them across future projects.

Can I use generated images commercially?

Paid plans include commercial use, so images you generate can be used in marketing, products, and client work. You remain responsible for making sure your subject matter does not infringe on third-party rights, trademarks, or likenesses, as outlined in our Terms of Service. For commercial pipelines, the no-watermark output is especially valuable because it removes a manual step from every single file you ship.

Do I need to sign in to generate?

Yes. Generating requires signing in so the service can apply your trial, track credits, and protect the platform from abuse. Signing in also keeps your generation history and credits tied to your account across devices, so you can pick up a project on a different machine without losing anything.