Krea 2 · Turbo · Large · LoRA
Krea 2 images, and Krea 2 trained on yours
Krea 2 makes images with a natural, photographic look. Root runs Krea 2 Turbo and Krea 2 Large in the Root app, by API, and from Claude and ChatGPT, and lets you train Krea 2 on your own images in the Root app. A square Turbo image is $0.02.
Updated
First month free on the Beginner plan, with 650 credits to try any model.
Images turned into shots in Root
Krea 2 prices on Root
What one image costs on Root, in dollars. 100 credits is $1.
| Model | Best for | What you get | Price |
|---|---|---|---|
| Krea 2 Turbo | Fast drafts at the lowest price. | A square image | $0.02 |
| Krea 2 Large | Photographic images with a natural look. | One image | $0.07 |
| Krea 2 Large | The same, guided by a style image you add. | One image with a style image | $0.08 |
| Krea 2 with your LoRA | Your own character, product or style, in every image. | A 9:16 image | $0.02 |
Train Krea 2 on your character or style
Training needs the Indie plan ($49/mo) or above; it isn't part of the free month. It runs in the Root app.
- Gather the images. Collect at least 15 images of one character, product or style: different angles, light and backgrounds.
- Train a Krea 2 LoRA. Start a Krea 2 LoRA training run from the images. With the default settings it is about $4.61: the price shown is an estimate, and the bill is set by how long training really takes.
- Use it in your shots. Choose Krea 2 (custom LoRA) as the model, pick your LoRA and write the prompt. A 9:16 image is $0.02.
Krea 2 by API
One request makes one image and saves it to the project you name.
curl https://root.film/api/v1/generations \
-H "Authorization: Bearer rfk_your_key" \
-H "Content-Type: application/json" \
-d '{"model":"krea-2-large","project_id":"YOUR_PROJECT_ID",
"input":{"prompt":"A fisherman mending nets on a grey morning, soft window light, 35mm photograph",
"aspect_ratio":"3:2"}}'- Make an API key in Root under Settings, then API, and choose a daily spending limit for it.
- The finished file is saved to the project you name, so your team sees it in the app too.
- Send an Idempotency-Key header and a retry never charges twice.
Related guides
Krea 2 questions
How much does Krea 2 cost on Root?
A square Krea 2 Turbo image is $0.02 and a Krea 2 Large image is $0.07 ($0.08 with a style image). The price is shown before you run it.
What's the difference between Krea 2 Turbo and Krea 2 Large?
Turbo is the fast, low-cost one, for drafts and trying ideas. Large is for finished images with a natural, photographic look, and it can follow a style image you add; it makes one image per run.
Can I train Krea 2 on my own images?
Yes. Make a set of at least 15 images of your character, product or style in the Root app and train a Krea 2 LoRA from it: about $4.61 with the default settings. Then choose Krea 2 (custom LoRA) as the model in the Root app and pick your LoRA. Training needs the Indie plan ($49/mo) or above; it isn't part of the free month.
How long can a Krea 2 prompt be?
Up to 5,000 characters. Most good prompts are far shorter: say the subject, the setting, the light and the framing.
What shapes can Krea 2 Large make?
1:1, 4:3, 3:2, 16:9, 2.35:1, 4:5, 2:3 and 9:16. Pick the shape in the settings.
Can I use Krea 2 by API or from Claude?
Krea 2 Turbo and Krea 2 Large run in the Root app, by API, and from Claude and ChatGPT. Send the model id krea-2-turbo or krea-2-large to the generations endpoint. Krea 2 with your own LoRA runs in the Root app.
Can I try Krea 2 for free?
For a month, yes. The first month of Root's Beginner plan is free and comes with 650 credits, enough for 325 square Krea 2 Turbo images. After that the plan is $9 a month, and you can cancel whenever you like.
Try Root free for a month
The first month of the Beginner plan is free and comes with 650 credits to spend on any model. After that it's $9 a month, and you can cancel whenever you like.