A blank prompt box rarely gives you the picture in your head. Prompt Gallery starts from the other end: every prompt sits next to the image it made, so you pick a result you like and take the words that made it.
Find a look you like
Open Prompt Gallery. The left side lists the 8 categories A to Z, from Art Styles to Products & Ads, each with its number of prompts. Pick one, then a style from the tabs above the grid.
Know what you want? Type it into the search at the top (press / to jump there). It searches titles, the prompt text, tags and model names, so "anime", "packshot" or "Flux" all work. Type a model name to see the prompts written for it, and use S M L to change the card size.
Open it and copy the prompt
Click an image. The prompt opens next to the full-size picture, with its negative prompt (what to leave out). Copy prompt puts the whole text on your clipboard.
Use the left and right arrow keys to move through the prompts without closing it, and Esc to close it. The address bar keeps the open prompt, so you can send the link to someone.
Make it yours with Customize
Many prompts have placeholders in square brackets, like [primary brand colour] or [Your Brand]. Open Customize under the prompt: each placeholder gets a field, you can add your own details and pick one of 5 aspect ratios. Copy prompt then copies your version.
For graphics that should match your brand, tick Apply my brand kit and fill in your name, colours, heading font and mood once. It is kept in your browser, and every prompt you customize uses it.
Use a kit for a whole set
A kit is a set of prompts for one job, like a pitch deck, an annual report or a product launch. Open one from Kits on the left. With your brand kit applied, every slide and chart in it comes out in the same colours and type.
Run it in your image tool
Paste the prompt into Midjourney, Flux, Nano Banana or whichever model you use. If the prompt mentions "the subject from the reference photo", attach your photo first. Put the negative prompt in the model's negative field, or after --no in Midjourney.
Tap the heart on any card to keep it in Favourites. They stay in your browser; export them to a file to take them to another device.