GAN
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.
At a glance
- Price
- 0.25 Credits/MP
- Our rating
- Max resolution
- 100 MP
- Type
- Precise
What GAN is best for
How GAN performs
Strengths
- fastest upscaling option
- low credit cost
- no AI interpretation
Limitations
- lower quality than diffusion-based upscalers
- limited detail enhancement
How to prompt GAN
Practical tips to get the most out of GAN.
- 01use for batch work where speed matters more than quality
- 02no prompt needed
Tips are tuned for GAN specifically.
Made with GAN
Alternatives to GAN
Other models on Upsampler that cover similar ground.
Seed VR 2 Small
ByteDance's SeedVR2 — a lightweight diffusion upscaler that prioritizes faithfulness to the source over creative interpretation. The right choice for documentary preservation, ecommerce product upscaling, and any work where 'keep the original character' matters more than 'add new detail'.
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.
Flux (upscale)
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.
Frequently asked questions
What is GAN?
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.
How much does GAN cost on Upsampler?
0.25 credits per megapixel. No subscription, credits never expire.
What is the maximum output resolution?
Up to 100.0 megapixels per generation.
What are alternatives to GAN?
Common alternatives: Seed VR 2 Small, Seed VR 2 Large, Flux (upscale).
Can I try GAN for free?
You can try a free, no-signup version of our ai image upscaler. Note that the free version may use a different, lighter model rather than GAN itself.