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Receipt / Invoice Data Extractor: image → structured JSON

Upload an image of a receipt or invoice, get structured JSON with line items, tax, totals, and vendor info. Free DONUT or LLaVA + Tesseract path.

Commercial path: Google Document AI ($1.50 per 1000 pages). This wrapper ships with the free open-source alternative: DONUT or LLaVA + Tesseract (free, local GPU helpful).

Stack: Python / FastAPI·OSS difficulty: advanced·Lifetime updates
Walkthrough video

Live demo would need a GPU.

This wrapper runs an image-generation or vision model that needs GPU compute the demo VPS does not have. Instead, the wrapper ships with a Loom walkthrough showing the full setup and output. You run it on your own machine (or a $0.30 per hour GPU rental). Full setup in the included guide.

Loom walkthrough link ships in the download. Sample outputs are included in the ZIP under sample-outputs/.
What is in the ZIP

Code, guide, samples. Enough to ship in 30 minutes.

  • Python FastAPI app
  • Structured JSON with line items + tax + totals
  • DONUT + LLaVA + Tesseract pipeline
  • Swap-in guide: Google Document AI → local
  • Layman-language guide on the OSS swap (no jargon, no assumed expertise)
  • README with copy-paste setup commands
  • Sample inputs and reference outputs

Adding it takes about 30 minutes

1
Pay in one click.

PayPal or Razorpay. Instant delivery, no subscription, no upsell.

2
Download the ZIP.

Working Python app, README, sample inputs, reference outputs, the OSS-swap guide.

3
Run it locally in 30 minutes.

Follow the README. Ships with the Google path wired. Swap to DONUT whenever you want free.

Common questions

All 15 paid wrappers, once.

$99 for the full bundle. Saves $201 versus buying individually. Every future wrapper added at no extra cost.

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