Used by hundreds of trusted institutions:
Browse over 50,000 curated icons and templates across 30+ life science fields, or upload your own images and instantly apply BioRender style for clear, consistent visuals.
Create scientific figures up to 50x faster with simple drag-and-drop tools, plus AI-powered first drafts for protocols, timelines, and flowcharts you can refine and edit.
Find icons for even the most specialized life science fields, or create your own by editing any image with one-click tools and custom AI prompts. You can also request custom icons when needed (conditions apply).
The "sweet spot" for most general purposes. It offers a solid balance between creativity and following your prompt.
In , "best.cfg" typically refers to the Classifier Free Guidance (CFG) Scale , which dictates how strictly the AI follows your text prompt. best.cfg
The newer generations of models often require lower CFG values than older ones: Often works best between 3.0 and 7.0 . The "sweet spot" for most general purposes
Generally discouraged unless using advanced techniques like "Dynamic Thresholding," as images often break down into neon-colored patches. Model-Specific "Best" Values The newer generations of models often require lower
Usually recommended between 3.0 and 5.0 to avoid over-saturation. Pro Tips for "Proper" Posting
Use the "X/Y/Z Plot" script in your UI to generate a grid of images across different CFG values (e.g., 5, 7, 9, 11) using the same seed to show the exact effect.
Typically uses very low values, often around 2.0 to 3.5 .
