AI Image Upscaler Pro · Tier A · Studio

Soft photo in.
Print-ready out.

Upscale any image 2x, 4x, or 8x on local RTX 5090s. Three models under the hood — 4x-UltraSharp for crisp detail, RealESRGAN for natural photos, Anime6B for line art and illustration. Recover blur, fix old scans, hit billboard resolution. Nothing leaves our rig.

8x
Max upscale factor
~12s
Per 4x pass
3
Tuned models
Step 01 · Source

Upload your image

Source preview
Photos & portraits → RealESRGAN · Graphics & text → UltraSharp · Anime & line art → Anime6B. The router auto-suggests, you can override.
Step 02 · Output

Pick your render

8x runs two stacked passes. Source above ~2000px is capped at 4x to protect VRAM.
UltraSharp = crispest edges. RealESRGAN = most natural skin/texture. Anime6B = clean cel/line art.
Idle.

What's under the hood

4x-UltraSharp
UltraSharp ESRGAN
The sharpest general-purpose 4x model. Best for graphics, screenshots, text, logos, and anything where hard edges matter. ~12s per pass on RTX 5090.
RealESRGAN x4plus
RealESRGAN
Photo-tuned restoration. Reconstructs natural skin, hair, and texture without the over-sharpened look. The right call for portraits and real-world photography.
RealESRGAN x4plus-anime6B
Anime6B
Purpose-built for illustration. Keeps cel shading flat, lines clean, and color blocks crisp — no JPEG-artifact halos around line work.

How it actually works

01

Upload

Your image is read in-browser and pushed to the local render node. Nothing touches a third-party API or leaves our infrastructure.

02

Route

The brain router reads your factor and content type, picks the model, and clamps the factor to what the source resolution can safely support.

03

Local upscale

ComfyUI on dual RTX 5090s runs the ESRGAN pass — two stacked passes for 8x — plus an optional GFPGAN face-restoration step.

04

Delivery

Full-resolution PNG, JPG, or WEBP. Direct download, no watermark. Early-access members get priority queue and batch upscaling.

Join Early Access

Upscaling is gated to early-access members while we calibrate the render queue. Drop your email - we'll bring you in and credit your account with your first batch on the house.

No spam. No fluff. Unsubscribe with one click.
Idle.