# Invoice field extractor

> Recognize invoice text and suggest fields for review.

[Open tool](https://www.toolcabana.com/ar/invoice-extractor) · [PDF والمستندات](https://www.toolcabana.com/ar/category/pdf-and-documents)

Tool ID: invoice-extractor. Requested language: ar. Description language: en. Complete guide translation: no; untranslated sections use English.

## Overview (en)

Invoice field extractor reads an invoice image with OCR and suggests key fields as JSON for you to review. It looks for an invoice number, the first numeric date, a line containing total, amount due or balance due, and every amount with two decimals. The full recognized text is included, and undetected fields are left as null.

## Supported tasks (en)

Browser Tesseract OCR downloads language data on first run. Table columns are inferred from word spacing; invoice/receipt fields use patterns. Review every extracted value before use.

## Steps (en)

1. Choose a source file. If the tool accepts multiple files, arrange them in the order you want.
2. Set ocr language, minimum ocr confidence.
3. Run invoice field extractor, review the output, then use the available copy or download controls.

## Settings

- OCR language (en; key: language; type: text)
- Minimum OCR confidence (en; key: confidence; type: number); minimum: 0; maximum: 100

## Limitations (en)

Browser file and text limits apply, along with the bounds shown in Settings. Image processing is capped at 32 megapixels. OCR quality depends on source resolution and layout.

## Example input

```text
A useful tool makes everyday work easier. Review the results before sharing.
```

## Privacy and connections (en)

OCR runs in this browser. The initial language-model download contacts a public CDN; the source image is not uploaded there.

## Questions (en)

### Which fields does the invoice extractor find?

It returns an identifier taken after words like invoice no. or invoice #, a numeric date such as 2026-10-03, the line containing total, amount due or balance due, a list of amount candidates and the full recognized text.

### Why is the invoice number or date null in the result?

A null field means its pattern was not found in the recognized text. Dates must be numeric, such as 03/10/2026, so written-out months are not detected. Check the recognized text and fill in missing values yourself.

### Can I trust the invoice amounts without checking?

No. Every result includes reviewRequired set to true because OCR and pattern matching can misread digits or pick the wrong amount. Compare each amount and date against the original invoice before using them.

### Where is my input processed?

OCR runs in this browser. The initial language-model download contacts a public CDN; the source image is not uploaded there.

### What are the input limits?

Browser file and text limits apply, along with the bounds shown in Settings. Image processing is capped at 32 megapixels. OCR quality depends on source resolution and layout.

## Related tools

- [PDF to Markdown](https://www.toolcabana.com/ar/pdf-to-markdown)
- [Document to structured JSON](https://www.toolcabana.com/ar/document-to-json)
- [Table image to CSV](https://www.toolcabana.com/ar/table-image-to-csv)
- [Receipt to spreadsheet](https://www.toolcabana.com/ar/receipt-extractor)