Krea
Real-time generation and upscaling on an infinite canvas
Our verdict
The most fun way to iterate on an image — less convenient if you just want one finished picture from one prompt.
Krea's canvas is the draw: sketch or place a reference and watch the image regenerate as you type, then enhance, upscale or relight it in place. It also trains custom styles on your own images.
How we scored it
What we liked
- ✓Real-time feedback while you sketch
- ✓Excellent enhancer
- ✓Free tier to explore
What to watch
- ✕Fiddly for one-shot prompters
- ✕Advanced features gated behind Pro
Key features
- ◆Real-time canvas
- ◆Image enhancement
- ◆Upscaling
- ◆Custom style training
- ◆Multiple model choice
- ◆Video frame generation
Best for
Alternatives to Krea
Midjourney
Atmospheric AI art from the generator digital artists love most
Midjourney remains the benchmark for sheer image beauty: painterly light, coherent compositions and a house style that flatters almost any prompt. Generation happens in Discord or on the web, and there is no official API — it is a tool for making images, not a platform to build on.
FLUX
Photoreal open-weights models from the original Stable Diffusion team
FLUX.1 from Black Forest Labs closed much of the gap to Midjourney: sharp detail, dependable hands and strong prompt adherence. The [schnell] variant is open for commercial use, while [dev] carries a non-commercial licence you need to read before shipping anything.
DALL·E
OpenAI's image generator, built right into ChatGPT
DALL·E 3 generates from plain conversational prompts and lives inside ChatGPT, so you refine images by talking to it rather than fighting prompt syntax. It is less stylistically distinctive than Midjourney, but excellent at literal, instruction-following images.
Stable Diffusion
The open-source image model you can run and shape yourself
Stable Diffusion is the open-weights family behind most self-hosted image generation: run it on your own GPU, fine-tune a LoRA on your own data, and pick from thousands of community models and interfaces. Quality depends heavily on the checkpoint and sampler you choose.