How it works·5 steps · 60 minutes

How Pix-Vu turns a product photo intolive Facebook ads in 60 minutes

One upload. GPT-5 writes the copy, Google Nano Banana Pro generates the creative, you approve what launches, and the auto-optimiser runs your budget 24/7. The mechanism — in plain English.

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01

Step 1 of 5

Upload a product photo

Sharp, real, plain background. Three to five angles if you have them.

Everything in Pix-Vu starts with your actual product, not a stock image. Upload one clean hero shot on a plain background — the sharper and more honest the photo, the better every downstream step becomes.

If you have three to five angles, upload them all. Pix-Vu uses the extra angles to build richer creative variants later, so give the AI something to work with.

  • Sharp, real photography beats generated stock every time
  • Plain backgrounds preserve product detail through re-rendering
  • 3-5 angles unlock more creative variants in Step 3
02

Step 2 of 5

GPT-5 writes the copy

Trained on over $100M in winning ad spend. PAS, AIDA and your tone.

OpenAI GPT-5 takes your product, offer and ICP context and writes primary text, headlines, descriptions and hooks in proven direct-response frameworks — PAS, AIDA and Before-After-Bridge. Every prompt is informed by patterns from over $100M in winning Meta ad spend.

You set the tone (blunt, playful, premium, technical) and GPT-5 matches it. Multi-language output is native — write in British English today, Spanish tomorrow.

  • OpenAI GPT-5 direct-response frameworks (PAS, AIDA, BAB)
  • Tone control and multi-language output in 30+ languages
  • Every output grounded in your product, offer and ICP
03

Step 3 of 5

Google Nano Banana Pro generates creative

Edits your real product into new scenes. 94% text rendering accuracy.

Google Nano Banana Pro (Gemini 3 Pro Image Preview) takes your uploaded product photo and re-stages it into ad-ready scenes — new backgrounds, new lighting, new lifestyle contexts — while preserving colours, proportions and any on-pack text with best-in-class accuracy (roughly 94% text rendering fidelity).

Every creative is exported in the three formats Meta actually ships: square 1:1, story 9:16 and landscape 16:9. If Nano Banana Pro is under heavy load, Pix-Vu transparently falls back to Gemini 2.5 Flash Image so your queue never stalls.

  • Google Nano Banana Pro — best-in-class product preservation
  • 94% text rendering accuracy on packaging and labels
  • Automatic Gemini 2.5 Flash Image fallback under load
04

Step 4 of 5

You approve what launches

Human-in-the-loop by default. Nothing goes live without sign-off.

Pix-Vu is human-in-the-loop by default. Every ad — copy, creative, audience, budget — lands in your approval queue before a single penny is spent. You can approve a whole campaign in one click, or drill in and regenerate a headline, swap an image, or rewrite an audience.

On top of approval, every account has a daily cap you set yourself. Pix-Vu will never spend more than your cap, no matter how well a campaign is performing. Safety rails are not optional — they are the default.

  • Nothing launches without your explicit sign-off
  • Per-account daily spend cap you control
  • Full audit log of every AI draft and human override
05

Step 5 of 5

The auto-optimiser runs 24/7

Hourly reallocation on live Meta Insights. Scales winners, pauses losers.

Once your campaigns are live, Pix-Vu's auto-optimiser takes over. Every hour, it pulls fresh data from the Meta Insights API and reallocates spend based on real ROAS — not yesterday's numbers. Winners get scaled with guarded step increases, losers get paused before they burn budget.

You still get a daily summary and full manual override. The optimiser never touches campaigns you have locked, and it always respects the daily cap you set in Step 4.

  • Hourly budget reallocation on live Meta Insights
  • Auto-scale winners with guarded step increases
  • Auto-pause losers before budget is wasted

Why this order matters

The order of these five steps is the advantage. Swap any two and the output quality collapses. Here is why each step is exactly where it is.

  1. 1

    Upload a product photo

    Upload comes first because every other step depends on having a faithful source of truth for your product.

  2. 2

    GPT-5 writes the copy

    Copy comes before creative because the hook and angle dictate what the image should communicate — not the other way round.

  3. 3

    Google Nano Banana Pro generates creative

    Creative comes after copy because the visual has to deliver the specific promise of the headline — any other order leaves you retrofitting pictures to words.

  4. 4

    You approve what launches

    Approval sits between generation and delivery so the AI can move fast without ever putting your money at risk.

  5. 5

    The auto-optimiser runs 24/7

    Optimisation runs last because it only has signal once real humans are clicking — and by that point the creative, copy, audiences and caps are already locked in.

Under the hood

The real tech stack — no hand-waving

Most “AI” ad tools hide behind marketing fluff. Here is exactly what powers Pix-Vu, by name.

Copy generation

OpenAI GPT-5

Primary text, headlines, descriptions and hooks in direct-response frameworks (PAS, AIDA, BAB) with tone control and multi-language output.

Creative generation

Google Nano Banana Pro

Gemini 3 Pro Image Preview. Best-in-class product preservation with roughly 94% text rendering accuracy on packaging and labels.

Creative fallback

Gemini 2.5 Flash Image

Automatic fallback when Nano Banana Pro is under load. Your queue never stalls; your deadlines never slip.

Delivery & optimisation

Meta Ads API

Direct native integration. Advantage+ compatible. No Zapier, no middleware, no third-party proxies between Pix-Vu and your ad account.

Ready to run this mechanism on your store?

Upload a photo. Approve the drafts. Let the auto-optimiser grind 24/7. $99/month, 30-day money-back guarantee.

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