Smart Image Upscaler
Upload an image, tune the parameters, and upscale it directly against fal.ai — your key, your request, no middleman.
You'll need a fal.ai API key before you can run an upscale. Add one in the sidebar — it's free to sign up and only your own usage is billed.
Drag & drop an image, or click to browse
PNG, JPG, or WebP · up to 4MB
Your upscaled result will appear here
Upload an image and hit "Upscale Image" to get started.
Scale factor
35
StrictInventive
How much creative liberty the AI takes. Lower stays strict to original pixels; higher invents realistic fine detail (skin, fabric, texture).
60
SofterFaithful
Blend between the original structure and the upscaled output. Higher keeps closer to source and helps prevent over-hallucination or blurring.
Add your fal.ai API key in the sidebar first.