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Pixshop — consistent portraits from a single selfie
Kaiwei Li · 2026-04-27 · via DEV Community

Kaiwei Li

I built Pixshop after running into the same issue with most AI photo tools:

  • they either need a bunch of photos + a training step, or they drift your face across outputs.

The goal:
use a single selfie, skip training, and still keep identity consistent while changing the setting.

How it works:

  • Upload one selfie
  • Pick a “Look” (headshot, dating photo, travel, etc.)
  • Each look runs on a fixed “recipe” (structured prompt + tuned config)
  • Output is a small batch (4–6 images), with preserved identity

The interesting part is the recipe layer.

Instead of open-ended prompting, each look encodes:

  • camera distance + framing
  • lighting direction and intensity
  • background constraints
  • facial anchoring to reduce drift

In practice, this mattered more than model choice for consistency.

There’s no per-user training or fine-tuning step — generation runs directly on image models, so results come back quickly.

Stack: Next.js, Vercel Blob, Neon + Drizzle, QStash for async jobs, Clerk + Stripe.

Free tier: 3 credits, no card required.

Happy to answer anything about:

  • how we keep identity stable across different looks
  • what failed before landing on the recipe approach
  • async generation pipeline

You can try Pixshop here:
Pixshop