Belege & Quittungen in Excel Konvertieren — Schnelle Spesenabrechnung
Laden Sie Fotos oder PDF-Belege hoch. ConverCell erkennt automatisch Handler, Datum, Einzelposten und Mehrwertsteuer und erstellt saubere Excel-Tabellen.
Quick Summary: Extract purchase details, dates, itemized receipts, sales tax, and total amounts from receipts and bills into spreadsheets for bookkeeping and expense tracking.
How It Works
- Beleg hochladen Kassenbon als Foto (JPG, PNG) oder PDF-Beleg auswahlen.
- KI-OCR Erkennung Automatische Erfassung von Datum, Einzelbetragen und MwSt.
- Excel herunterladen Fertige Spesentabelle (.xlsx) sofort exportieren.
Key Features & Capabilities
- Postengenaue Erfassung — Trennung von Nettobetrag, Umsatzsteuer und Gesamtsumme.
- Datenschutz garantiert — Vollstandige Loschung aller Belege unmittelbar nach Bearbeitung.
Technical Specifications & Engine Capabilities
| Specification | Implementation Details |
|---|---|
| Supported Receipt Media | Thermal receipts, printed supermarket slips, taxi/ride receipts, restaurant bills, digital PDF receipts |
| Input Formats | PNG, JPG, JPEG, WEBP, PDF up to 20 MB |
| Extracted Expense Fields | Merchant Name, Date, Item Line Description, Quantity, Unit Price, Subtotal, Tip, Tax, Total |
| Accounting Export | Microsoft Excel (.xlsx), CSV ready for QuickBooks, Xero, Expensify, Concur, Wave |
| Privacy SLA | TLS 1.3 transfer, isolated memory execution, automatic 30-minute auto-purge TTL, zero AI training |
Document Layout Handling & Extraction Behavior
Different document structures require specialized parsing logic to prevent broken rows and misaligned columns:
| Document Layout | Processing Method | Expected Spreadsheet Output |
|---|---|---|
| Thermal Paper Receipts with Faded Print | Grayscale contrast dilation to enhance thermal dye particles | Recovers legible item descriptions and decimal amounts |
| Crumpled or Folded Paper Slips | Local adaptive thresholding across folding lines | Eliminates crease lines and shadows from contaminating character data |
| Multi-Tier Receipt Layouts | Sectional parsing (Header -> Line Items -> Tax & Total) | Isolates purchase items from store tax ID and payment card tokens |
| Restaurant Receipts with Hand-Written Tips | Confidence scoring between printed and ink notations | Transcribes printed subtotal and total, highlighting handwritten tip lines |
Common Conversion Challenges & Troubleshooting
1. Camera Glare or Shadows on Thermal Receipt Paper
Cause: Glossy thermal paper reflects overhead lighting, causing bright spots where text is washed out.
Solution: Take photos in diffused natural light without camera flash, holding the smartphone directly parallel to the receipt.
2. Faded Receipts Where Digits Disappear
Cause: Heat-sensitive cash register paper degrades over months of storage in wallets or files.
Solution: Increase camera contrast or convert the photo to high-contrast black-and-white before uploading to maximize OCR contrast.
3. Tax and Tip Merging into Itemized Line Items
Cause: Receipt footers often align totals directly under the price column.
Solution: ConverCell isolates the itemized rows from summary blocks. Verify line-item allocation in the interactive preview table before exporting.
Receipt Extraction Sample: Expense Receipts to Reconciled Ledger
Example of how ConverCell extracts itemized receipts into an expense spreadsheet:
| Receipt # | Transaction Date | Merchant / Vendor | Expense Category | Line Description | Tax Amount | Total (USD) |
|---|---|---|---|---|---|---|
| REC-2026-101 | 2026-03-04 | The Coffee Bean & Tea Leaf | Meals & Entertainment | Client Meeting Refreshments | .85 |