Free document tool

Extract invoice fields and line items with AI for accountants

Check the supplier and total. Illustrative example.

Extract invoice data from a PDF, scan, or photo, then check every field beside the original.

Upload one supplier invoice without a credit card. The tool proposes the vendor, invoice number, dates, tax details, totals, and line items, then keeps the source open for comparison. Review and correct the draft before exporting to Excel, CSV, or JSON after free signup. Nothing on this page approves the invoice for payment.

Content reviewed 2026-10-01.

CSV, Excel and JSON downloads are included on Free after signup, within Free plan limits. See Free limits.

Anonymous originals stay in browser storage, not cloud file storage. Extraction may send document content to the selected AI provider.

Upload a invoice. PDF or image files are supported up to 50 MB.

28-day Free trial · 25 page-equivalents · 5 hosted pages/document

What does free invoice OCR extract?

Dynamite Docs uses AI to extract supplier names, invoice numbers, dates, taxes, totals, and line items from PDF invoices, scans, and photos. Review the data beside the source, then export it to Excel, CSV, or JSON.

Accepts invoice PDFs and images up to 50 MB, separates document fields from repeating rows, and keeps the source visible while you check the result.

How does Free Invoice OCR extract tables and totals from supplier invoices?

Use free invoice OCR when one PDF or image needs to become reviewed invoice fields and line-item rows. It is the right starting point when the immediate question is whether a supplier layout, scan quality, or item table can be parsed accurately. Before uploading, include every invoice page, make sure the invoice number and total are legible, and avoid phone screenshots that crop table margins or receipt borders.

After extraction, verify the supplier entity, invoice number, date, currency, purchase-order reference, tax breakdown, and total amount against the original document. Recalculate the line-item sum against the invoice total, check for inclusive versus exclusive tax handling, and treat unexpected bank-detail changes or new remittance addresses as separate verification exceptions.

Use Invoice to JSON when a developer needs a sample structured payload for an ERP mapper or API prototype. Use PDF to Excel when the document is a general spreadsheet schedule rather than an invoice. When supplier batches, saved corrections, stored audit trails, multi-reviewer sign-off, or API delivery become recurring requirements, move to the recurring accounting workflow.

Compare monthly processing allowances and plan limits or read the step-by-step extraction and review guide.

Flexible AI processing

Start with hosted processing, connect a provider key when you need control over the provider account, or use the signed local companion on an eligible plan. The source-first invoice review stays the same.

Provider keys are encrypted before storage. Compare processing options or follow the setup guide.

Read the invoice OCR guide for fields, totals, and multi-page line-item review.

Choose the page for the job

Invoice workflow next steps

Understand invoice OCR: See how fields, totals, and multi-page line items are recognized and checked.
Extract GST invoices: Review GSTIN, HSN or SAC, taxable value, and the printed GST split.
Convert invoices to Excel: Choose workbook columns and keep invoice fields separate from item rows.
Map invoice JSON: Inspect rows and metadata before mapping them into a versioned schema.
Extract invoice line items: Check wrapped descriptions, repeated headers, page joins, and missing rows.
Build an invoice OCR API: Move from a reviewed test file to authenticated software delivery.
Prepare a difficult scan: Diagnose blur, skew, compression, glare, and cropped source pages.
Review OCR test methods: See how scan quality and field-level errors should be measured.

Questions about Extract invoice fields and line items with AI for accountants

The 28-day Free trial includes 25 page-equivalents per month shared by hosted and own-key processing, 5 hosted pages per document, and 5 documents per day. Anonymous trials have separate daily limits.

Can the invoice OCR read scanned PDFs?

Yes. You can upload a text PDF, scanned PDF, PNG, JPG, JPEG, or WebP image. Crooked, blurred, or heavily compressed scans may need more correction.

Does it extract invoice line items?

Yes. The extractor can return repeating line-item rows as well as supplier, date, tax, currency, and total fields when they are present.

Can it read an invoice photo from my phone?

Yes. Upload the original JPG, PNG, JPEG, or WebP image. Keep all page edges visible, hold the camera parallel to the paper, avoid glare, and make sure the smallest line-item text is readable before extraction.

Can it extract GST invoice fields?

When they are printed clearly, the result can include supplier and recipient GSTINs, HSN or SAC codes, taxable value, CGST, SGST, IGST, and totals. Check the printed roles, tax split, and arithmetic. Extraction does not verify registration, choose tax treatment, or file a return.

Is the invoice stored in the cloud?

Anonymous originals stay in browser storage rather than the cloud file library. Invoice extraction may still send document content to the AI provider selected for the run. Review provider and retention settings before using a confidential invoice.

What is free, and do I need an account?

You can upload and review an extraction without an account or credit card. The current Free allowance shown on this page comes from the plan configuration. Create a free account when you want to download Excel, CSV, or JSON or keep the result.

Which export formats can I download?

After free signup, you can download the reviewed result as Excel, CSV, or JSON within Free plan limits. Excel can keep document fields and line items on separate sheets, CSV is one flat selected table, and JSON carries columns, rows, and document metadata.

How should I check an invoice OCR result before using it?

Compare the supplier, full invoice number, date, currency, purchase-order reference, bank details, tax and total with the source. Then verify line count and recalculate the subtotal from the extracted rows. Route any identity, duplicate, arithmetic or bank-change exception through your normal approval process.

How accurate is free invoice OCR?

Accuracy depends on the source and the fields you need. Clean printed headers are usually easier than faint tax IDs, handwritten changes, wrapped descriptions, or tables continued onto another page. Use confidence as a review cue, then compare every payment, identity, tax, and total field with the invoice.