Upscale photos and AI art up to 16K with creative or precise models. Includes upscalers you can't run anywhere else, like our custom Flux and SD1.5 pipelines.
6 models supported · pay-per-credit · credits never expire
Hand-tested star ratings against credit cost, one dot per model family at the tier we recommend. The leftmost dot in each row is the cheapest way to that quality tier. Hover a dot for its name, click it to jump to that model below.
Every model here runs on the same pay-per-credit balance, so you can switch freely. If you just want a starting point:
Pruna AI's optimized hyperrealistic image enhancer. Balanced speed-quality for general-purpose upscaling — a good middle ground between fast GAN-based options and slower premium diffusion upscalers. Strong for photorealistic content where you want a quality lift without the cost of SeedVR 2 Large.
Example from Seed VR 2 Large
The larger variant of ByteDance's SeedVR2 with higher fidelity for archival-grade outputs. Same source-preserving philosophy as the standard model — no creative reinterpretation, no invented detail — just better recovery of fine texture and edge sharpness for hero archival pieces.
Upsampler's custom Stable Diffusion-powered upscaler. Preserves the overall composition while regenerating fine detail — good for upscaling that should keep the source recognizable while filling in plausible texture and detail. A different aesthetic from the Flux upscaler; pick whichever style fits the source. Only available on Upsampler.
Upsampler's newest creative upscaler, built on Krea 2 Turbo — a model known for natural, photographic aesthetics that avoid the overprocessed AI look. Like the Flux upscaler it regenerates the image at higher resolution and can add plausible new detail, steered by a prompt, a creativity slider, and per-region creativity control. Only available on Upsampler.
Upsampler's in-house creative upscaler powered by Flux. Adds plausible new detail at higher resolution rather than just enlarging existing pixels — the adjustable creativity slider lets you dial between faithful upscaling and aggressive detail enhancement. Built for AI-generated images, stylized work, and any upscale where the source benefits from a quality lift, not just a resolution lift. Only available on Upsampler.
Traditional GAN-based upscaling — fast, low-cost, and faithful to the source. Doesn't add invented detail like diffusion-based upscalers; preserves what's there at higher resolution. The pragmatic choice for high-volume batch upscaling where speed and credit cost matter more than aesthetic lift.
