FLUX.1 Kontext Testing and Free Usage Methods#
The official Twitter screenshot of FLUX.1 Kontext from Black Forest Lab is as follows:
Special Features of Kontext#
- Character Consistency: Retain elements in the scene
- Local Editing: Target specific parts without affecting the rest
- Style Reference: Generate new scenes within existing styles
- Interaction Speed: Iterate with minimal delay
On the left is the original image, and on the right is the effect after removing characters with Kontext. Prompt: Remove the passers-by from the picture.
(Kontext only supports English prompts) How does it look? It's simply a travel photo editing magic tool!
Kontext can also choose to retain the main character, for example, in this scene, you can choose to remove all passers-by except for yourself.
Background Replacement Example#
The second example is changing the background, prompt: Place her in a bustling city street
. You can compare the original image with the one after changing the background with Kontext; it really feels seamless, the character consistency is impressive, and the character and background blend very naturally. After this, you won't even need to travel; you can seamlessly appear in various places around the world, making it easier to show off on social media.
Other Interesting Examples#
- Replace the Animal in the Poster:
- Prompt:
Replace panda with kangaroo and replace 'ULTRA' with 'KANGAROO'
.
- Prompt:
- Replace the Characters on the Poster:
- Prompt:
Replace the people/characters on the poster with Brad Pitt and Jennifer Aniston
.
- Prompt:
- Replace the Person:
- Prompt:
Replace the person/character on the poster with Blake Lively
.
- Prompt:
- Complex Scene Handling:
- Prompt:
Make the person on the poster hold an orange umbrella
. This image completely amazed me, with so much text on the screen, and it can still perform so well,
switching to other models would have resulted in chaos.
- Prompt:
Free Usage Methods#
Alright, it's not that I don't want to test anymore, it's just that I have no credits left (manual dog head). Here are three places where you can use Kontext for free:
-
Official Website: https://playground.bfl.ai/image/generate
Friendly reminder: When selecting a model on the official website, be sure to choose the Pro version; the max version will disregard your original image and go wild. -
krea.ai Official Website: https://www.krea.ai
-
LTX Studio: https://app.ltx.studio
- The entire operation process is very smooth, and the model is the strongest, probably PRO. Click to generate an image, upload the image, enter the prompt, select the aspect ratio, and click generate; the generation speed is really fast.