Hidream L1 Fast is an optimized text-to-image model that converts written descriptions into detailed, high-resolution images in a fraction of the time it takes standard generators. If you've been stuck waiting 30 seconds or more for a single image just to realize it's not right, this model cuts that cycle down so you can iterate faster and get closer to what you want. The model offers four speed modes, from the highest quality "Unsqueezed" setting to the ultra-fast "Extra Juiced" option, giving you direct control over the speed-quality tradeoff. You can pick from seven resolution presets covering square, portrait, and landscape orientations. Output files are available in PNG, JPG, or WebP, so images drop into whatever workflow you're already running. Whether you're mocking up a social media post, testing visual concepts for a client, or exploring what a scene might look like before commissioning real artwork, Hidream L1 Fast slots into your process without friction. Set your speed mode, type your prompt, and the image is ready before you've had time to second-guess the wording.
Hidream L1 Fast is a text-to-image model built for speed, letting you turn a written description into a finished image without the long waits that slow down creative iteration. It runs an optimized build of the base image model, which means you get sharp, detailed outputs faster than with standard configurations. On Picasso IA, the whole process happens in your browser, no downloads or complex setup required. Whether you're a designer sketching ideas or a marketer testing visual directions, the model gets you from prompt to pixel in seconds.
Do I need programming skills or technical knowledge to use this? No, just open Hidream L1 Fast on Picasso IA, adjust the settings you want, and hit generate.
Is it free to try? Yes, you can run Hidream L1 Fast without paying anything upfront. Some generation limits may apply depending on your account plan, but trying the model out costs nothing to start.
How long does it take to get results? Generation time depends on the speed mode you choose. The "Extra Juiced" option delivers results in a few seconds, while the highest-quality "Unsqueezed" setting takes a bit longer but produces more refined outputs.
What output formats are supported? Images can be downloaded as PNG, JPG, or WebP. For JPG and WebP, you can set the quality level from 1 to 100, giving you control over file size versus image detail.
Can I customize the output quality or style? Yes. Beyond the prompt itself, you can adjust the speed mode, resolution, output format, quality setting, and negative prompt. For repeatable results, save the seed number from any run you want to recreate.
What happens if I'm not happy with the result? Adjust your prompt, switch the speed mode, or change the resolution and run again. Because the model processes fast, working through several versions takes only a minute or two. A negative prompt also helps you steer the output away from anything you want to avoid.
Everything this model can do for you
Choose between highest quality and maximum speed to match any deadline or iteration goal.
Pick square, portrait, or landscape formats sized for social, print, or web without manual resizing.
Download images as PNG, JPG, or WebP, each at up to 100% quality for clean final files.
Specify what to exclude from the image to steer clear of unwanted elements in the output.
Reproduce any result exactly by saving and reusing the same seed number across runs.
Runs a faster build of the base model, cutting wait time without sacrificing core visual quality.
Download images without overlaid logos, ready for direct use in projects.
Random seed feature for unique image variations.
a purple cheetah holding a sign that says "pip install pruna"
a happy spherical purple prune emoji and a sign that says "hidream is Fast!"
a purple cheetah holding a sign that says "pip install pruna"
a purple cheetah holding a sign that says "pip install pruna"
