What's the max output size?

4x the input, up to 4K on the long edge.

Does it work on faces?

Yes — face-aware reconstruction keeps skin natural instead of plastic-smooth.

Do outputs have a watermark?

No. All exports are watermark-free in full resolution, including outputs generated with free welcome credits.

How does Pixogen pricing work?

Pixogen uses a single credit balance across all tools. Packs start at $19.99 for 200 credits, credits never expire, and failed generations are refunded automatically.

AI Image Upscaler

Enhance resolution up to 4x with AI that rebuilds texture naturally — print-grade output from any source image.

Try it free

20 free credits · Credits never expire

Max Upscale

Output Size

~10s

Avg. Time

4.9/5

User Rating

Last updated: March 2026 · By the Pixogen Team

What is an AI image upscaler?

An AI image upscaler increases image resolution by generating plausible detail instead of stretching pixels.

Classic resizing interpolates and blurs; AI upscaling reconstructs skin pores, fabric weave and edges from learned patterns. Pixogen offers Natural Clarity for faithful enhancement and Creative Detail when you want the model to add richness.

Step by Step

How to use the AI Image Upscaler

Upload the image

Any resolution in — even small, compressed files.

Pick factor & mode

2x or 4x, Natural or Creative.

Enhance & download

Full-resolution export in seconds.

Use Cases

Who uses the AI Image Upscaler?

Print production

Social-sized images become poster-ready.

E-commerce zoom

Crisp product detail views from existing shots.

Restoring archives

Old, low-res photos brought to modern quality.

AI output polish

Upscale generations to 4K before publishing.

Features included

2x and 4x upscaling up to 4K
Natural and Creative enhancement modes
Face-aware detail reconstruction
Denoising and artifact removal
Batch-friendly async pipeline
Lossless-feel exports

Ready in seconds

No installs, no timeline software, no learning curve. Upload, configure, generate — your first result is one minute away.

Start free

Common questions, straight answers

Does AI upscaling change how the photo looks?

Natural mode preserves the original look while adding resolution. Creative mode intentionally enriches texture and detail — useful for stylized work.

Can I upscale AI-generated images?

Yes — it's the recommended final step before publishing: generate at 1K for speed, then upscale the winner to 4K.

Frequently asked questions

Ready to create?

Generate your first results with the AI Image Upscaler in under a minute — 20 free credits included.

Start creating now

Explore free — 20 credits when you create an account