- Is Receipt Ripper really free?
- Yes. There's no signup, no paid tier, no usage limit. The site runs on advertising plus optional donations — that's it. The full feature set is available on every visit.
- Where do my receipts go?
- Nowhere. The image is decoded, OCR'd, parsed, and exported entirely inside your browser. There's no upload step and no server-side processing — open your DevTools Network panel during a scan and you'll see no request carries the image bytes anywhere.
- What languages and currencies does it support?
- Receipt Ripper is built and tested on receipts in English, Spanish, French, German, Dutch, Italian, and Portuguese. Currency detection covers EUR, USD, GBP, CHF, JPY, and the spelled-out forms (Euro, Dollar, Franc).
- Does it work on iPhone photos?
- Yes. iPhone HEIC / HEIF photos are decoded client-side via libheif-js and processed identically to JPGs. The mobile camera button in the dropzone opens the rear camera directly so you can scan a receipt and immediately see it parsed.
- Can I use it offline?
- After the first visit, yes. The Tesseract OCR engine and language packs cache in your browser, so subsequent scans don't need a network connection. The ad banner and analytics will be missing offline; the receipt-processing functionality is unaffected.
- Can I use it for taxes?
- Many do. The XLSX export's "Summary" sheet groups receipts by category and currency with grand totals; the "per-receipt breakdown" sheets give your accountant the line-item detail they need. The "exclude tax from exports" toggle hides VAT/IVA columns when handing data to third parties is detrimental in your jurisdiction.
- How do you handle bad photos?
- Wrinkled paper, fold marks, slight tilts, and most photographing-on-a-textured-surface cases are handled automatically — there's a dual-tier corner-detection pipeline (Hough lines first, edge-contour flood-fill fallback). For receipts the auto-detect can't crop, every session gets a "Re-crop manually" button that opens an interactive corner picker.
- What about multiple receipts at once?
- Drop them all on the dropzone, or drop a ZIP archive containing the images / PDFs. They process in parallel through a worker pool sized to your hardware (2 workers on mobile / low-RAM, hardwareConcurrency − 2 on desktop). The "Download ZIP" export bundles every processed image alongside a single workbook — handy for archiving a quarter at a time.
- Why does the download wait 5 seconds?
- Free, ad-supported tools cost something to run. The pre-export prompt offers a one-click donation via Stripe Payment Link before your file downloads. Skip is right there if you're in a hurry — the download fires the moment the countdown ends regardless.
- Is the source code open?
- The OCR engine (Tesseract.js), PDF reader (Mozilla's pdf.js), HEIC decoder (libheif-js), and Excel writer (SheetJS xlsx) are all open source — see the in-app license link in the footer for the full attribution list.