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Glossary

Plain definitions of the words used on Prompt Generator: targets, the daily allowance, refines, credits, the studio, templates and more.

Updated Nov 7, 2026

Short definitions of the words you will see across the prompt tools, the studio and this help center.

Aspect ratio: The shape of an image or video, written as width to height, such as 1:1 for square or 9:16 for vertical video.
Billing portal: The Stripe page, opened from Invoices and billing on your Billing page, where you change plan, update your card and download invoices. Cancelling is on the Billing page itself. Learn more
Bring your own key: Saving your own OpenRouter or fal API key on your profile page, so studio jobs on that gateway bill your key instead of your credits. Learn more
Commercial use: Using a studio result in paid work, such as ads or products. Allowed for results made on a paid plan or after buying credits. Learn more
Content check: Our check on ideas, prompts, images and shares before anything runs or goes public. Blocked requests cost nothing. Learn more
Credit history: The Credits page in your account, which lists every credit added or spent with the balance after it. Learn more
Credits: The one paid unit. Credits pay for studio generations and for prompt runs past the free allowance on a free account. Learn more
Daily allowance: The number of free prompt tool runs you get each day, per device without an account or per account when signed in. It resets at 00:00 UTC. Paid plans have none. Learn more
Daily check-in: A few free credits you can claim once a day when signed in. The reward grows with your streak, and check-in credits expire 30 days after you claim them. Learn more
Favorites: Library prompts you saved with the bookmark button. They are kept in your browser on that device. Learn more
First month offer: A discount on the first month of one plan on monthly billing, for accounts that have never had a subscription. Learn more
Gallery: The public page of results and prompts that people chose to share, with views and likes. Anything there can be reported. Learn more
Gateway: The service that passes your request to an AI model and returns the result. Prompt Generator uses OpenRouter and fal. Learn more
Generation pause: A temporary stop on new studio generations after several blocked requests in 24 hours. It ends on its own. Learn more
Idea: The rough description you type into a prompt tool. The tool turns it into a full prompt for your target. Learn more
Image to prompt: The tool that writes a prompt from a picture you add, for the whole image, its style or its subject. Learn more
Image to video: Turning a still photo into a short video clip. The photo becomes the first frame.
Invite link: Your personal link on the free credits page. When someone signs up with it and makes a first purchase, you both get credits. Learn more
Model: The AI system that makes an image, video or audio file in the studio, such as Nano Banana, Kling or Veo. Each has its own credit price. Learn more
Placeholder: A part of a written prompt in square brackets, such as [PRODUCT NAME], that you replace with your own details before using the prompt. Learn more
Prompt detail: The option that sets how long a written prompt is: Lean, Standard or Thorough. Learn more
Prompt library: A collection of tested text, image, video and website prompts that you can copy, open in their tool or run in the studio. Learn more
Prompt sent to the model: The full prompt a studio tool builds from your fields. Open it under the settings on any studio tool page. Learn more
Prompt tools: The generators that write a prompt from your idea for a chosen AI tool. They are free up to a daily allowance. Learn more
Refine: A one-click change to a written prompt, such as Shorter, More detail or Try for another target. Each refine counts as one run. Learn more
Refund: Credits returned to your balance on their own when a studio generation or a paid prompt run fails. Money back on a payment is asked for separately. Learn more
Run: One prompt written by a prompt tool, including refines and image to prompt. Runs count against the daily allowance. Learn more
Safety filter: A model provider's own check on prompts, photos and results. A rejection shows as "Blocked by the safety filter". Learn more
Saved prompts: Prompts you pressed Save on. Signed in, they are under the Text tab in My generations; signed out, they stay in this browser. Learn more
Studio: The workspace where prompts run on image, video and audio models, paid for with credits. Learn more
Studio tool: A studio page set up for one job, such as headshots or image to video, with the model and prompt already chosen. Learn more
Target: The AI tool a prompt is written for, such as ChatGPT, Claude, Midjourney, Nano Banana or Veo. Each target gets its own prompt structure. Learn more
Template: A prompt or result you suggest for the prompt library. Accepted templates earn credits. Learn more
Top-up: A one-time purchase of credits without a subscription. Learn more

Still stuck? Contact support

Send us a message and tell us what you tried. Sign in first so we can find your account. What to include is on the contact page.