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Step by step · October 21, 2026

How to use Flux 2 in 5 steps

To use Flux 2, open Reviral's image studio, pick Flux 2.0 Pro (or Flex) in the model list, describe the picture, add up to 8 reference images if you want, pick 1K or 2K and the aspect, then press Generate once you have seen the price (6 credits a picture on Pro at 1K) on the button.

6
credits a picture
2K
highest size
8
reference images

The steps

Make a Flux 2 picture in 5 steps

The words in quotes are the exact labels in Reviral's image studio.

  1. 01

    Open the image studio and pick Flux 2.0 Pro

    Open the image studio from the menu, press the model name and pick "Flux 2.0 Pro" (or "Flux 2.0 Flex").

  2. 02

    Describe the picture

    Write the place and light, then the person, then each garment with its fabric and a hex colour, then what the picture is for and what must not appear. The prompt guide has five prompts to copy.

  3. 03

    Add reference images (optional)

    Add up to 8 photos: a face, an outfit, a product or a style to follow.

  4. 04

    Pick size and aspect

    Pick 1K or 2K and one of the aspect ratios: 1:1, 4:3, 3:4, 16:9, 9:16, 3:2 or 2:3.

  5. 05

    Press Generate and download

    The credits show on the Generate button before you press: 6 at 1K and 7 at 2K on Flux 2.0 Pro. The picture appears in the studio; open it to download.

From the written prompts

Tips for a better Flux 2 result

Black Forest Labs says Flux 2 matches brand colours given as hex codes, so write every colour as a hex code next to its name.

Say what each light comes from (a desk lamp, a window, the low sun) and end with the constraints: one person, no text, no logos.

FAQ

How-to questions

Do I need reference images?+

No. Flux 2 makes pictures from a prompt alone; references help when you want a specific face, outfit or product.

Should I pick Pro or Flex?+

Start with Flux 2.0 Pro at 6 credits; Flex costs 12 at 1K.

What does it cost?+

6 credits a picture on Flux 2.0 Pro at 1K, 7 at 2K.

Where do I find my finished picture?+

It appears in the image studio as soon as it is ready; open it to download. A picture that fails is not charged.

6 credits a picture · price shown before you press

Make your first Flux 2 picture

Open the image studio with Flux 2 picked, write what you want and see the price on the Generate button before you press. New accounts get 100 free credits, no card needed.

Make a Flux 2 picture

By  Founder, Reviral Last updated