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Krea AI — User Guide
Near real-time generation and enhancement for creative workflows.
Strengths
- Real-time image generation, input instant preview effect
- AI image enhancement (Upscaler) greatly improves picture clarity
- Supports converting sketches into images, a creative design tool
- Intuitive interface, no need for complicated prompt words
Best for
- Designers quickly verify creative direction
- Low-resolution image super-resolution enhancement
- Sketches and line drawings transformed into beautiful images
- Real-time interactive image creation
Real-time image generation
Draw on the canvas or enter prompt words and see the AI-generated results in real time.
Scenario
Sketch turned into exquisite illustration
Prompt example
Draw a simple character outline on the canvas and enter the prompt words: fantasy character, detailed illustration, soft lighting
Output / what to expect
Krea transforms sketches into beautiful illustrations in real time, updating the results instantly as the strokes change.
Tips
The sketch does not need to be very detailed, simple outlines and color blocks can guide the direction the AI generates.
Image super-resolution enhancement
Upgrade blurry or low-resolution pictures to high-definition images.
Scenario
Improve the clarity of old photos
Prompt example
Upload a low-resolution image, select the Upscale function, and set the magnification to 4x
Output / what to expect
The picture resolution is increased by 4 times, and the details are clearer, suitable for printing or large-screen display.
Tips
The enhancement effect works best on portraits and landscape photos, and extremely blurry pictures may not be restored perfectly.
Sources & references:
- Krea AI official website (2025-01)