AI Image Upscaling API

How to upscale a headshot via API via API

Need to produce hi-res LinkedIn or yearbook headshots from low-res sources? PixelAPI's ai image upscaling api handles it in under 5 seconds at $0.0015 per image.

The 3-step API call

1. Sign up at pixelapi.dev — get 500 free credits, no card.
2. POST your input to /v1/image/upscale.
3. Receive a public output URL in seconds.

Code sample

curl -X POST https://api.pixelapi.dev/v1/image/upscale \
  -H "X-API-Key: $PIXELAPI_KEY" \
  -F "[email protected]" \
  -F "scale=4"

Why this works for this use case

Edge-preserving 4× upscaling. No halos around hair, fur, fine print, or thin lines. Output is print-ready at full 4× resolution. Output is production-ready, suitable for catalog work, ad creative, and consumer-facing apps.

Pricing

$0.060 per image. The first 100 calls are free on signup. Higher volume → lower per-call rate (Pro plan = 60K credits for $50, Scale = 300K credits for $200).

Try free — 500 credits, no card See pricing REST API docs