Google Chrome & Mozilla Firefox · Instant capture

Browser extensions for web table and document capture

Capture web tables, selected text, and PDF views straight from your browser into structured spreadsheets.
Browser add-ons
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Dynamite Docs logoDynamite Docs
Source → result
Workspace manual: The working manualSource: PDF, scan, photo or spreadsheet. Review: Named fields and editable rows. Export: Excel, CSV, JSON or Google Sheets. Illustrative example, not extracted customer data.SOURCE DOCUMENTWorkspace manualSourcePDF, scan, photo or…ReviewNamed fields and…ExportExcel, CSV, JSON or…The working manualSourcePDF, scan, photo or…ReviewNamed fields and editable…ExportExcel, CSV, JSON or Google…Learn one step, then try your document.
Source
PDF, scan, photo or spreadsheet
Review
Named fields and editable rows
Learn one step, then try your document. Illustrative example.

Web Capture Hub

Capture web tables, selected text, and PDF views straight from your browser into structured spreadsheets.

Turn HTML tables on supplier portals, highlighted text, and visible PDF pages into spreadsheet-ready data. Available for Google Chrome and Mozilla Firefox.

G25.0/5Capterra5.0/5Google5.0/5
Chrome iconChrome Web Store

Chrome extension to capture web tables to Excel

Capture web tables, selected text and PDF views in Chrome. Review in Dynamite Docs, choose your AI model and export checked data to Excel, CSV or JSON.

Preview of Dynamite Docs Chrome extension in action
Workflow:A supplier portal has a price table but no useful download. Open the extension on that tab, choose Copy a web table and preview the columns. Download the CSV directly, or send it to Dynamite Docs when you need to extract or review additional fields.
View extension guide
Install for Chrome
Firefox iconFirefox Web Store

Firefox extension to capture web tables to Excel

Save web tables, highlighted text and PDF views in Firefox. Import into Dynamite Docs, review AI-extracted rows and export to Excel, CSV or JSON.

Preview of Dynamite Docs Firefox extension in action
Workflow:An invoice is open in Firefox’s PDF viewer. Capture the visible area to keep that view as a PNG, then preview it before import. In the workspace, choose an extraction model and compare the invoice number, totals and line items with the image before downloading Excel.
View extension guide
Install for Firefox

Capture Modes

Three ways to bring web data into your spreadsheets

Capture visible area

Save the part of a page or PDF currently on screen as a PNG. Scroll to the part you need first. This captures a view, not the original document or every PDF page.

Clip selected text

Highlight the passage you need on the page, then open the extension. The selection becomes a TXT capture that you can preview, download or import into the workspace.

Copy a web table

Choose a supported HTML table and check its preview. Save the table as CSV or import it for further work. Check merged headers, dates and column alignment before relying on the result.

Frequently Asked Questions About Extensions

Is the extension free to install?

Yes. You can install the extension and download captures locally. Workspace extraction and exports follow Dynamite Docs account and plan limits. A free account is available; higher allowances are listed on the pricing page.

Where does AI extraction run?

Choose the model in the web workspace after import. Use a hosted model, connect your own provider key, or configure eligible local Ollama processing with the Windows companion. The extension itself has no AI keys and does not run an extraction automatically.

What happens to a capture?

Captures stay in browser memory until you send or download them. A pending workspace transfer expires after 15 minutes and is removed after import, discard, closure of the receiving tab or browser restart. Import checks the file through our server, including browser-only imports. Storage and AI processing follow your workspace choices.

Can it capture every table or an entire PDF?

No. Supported HTML table capture is limited to 1,000 rows and 1 MB of text per table, with up to 20 table choices. Canvas tables, cross-origin frames and unloaded virtual rows are not included. Captures are limited to 4 MB. Upload the original file for full-document extraction.

Related Document Extraction Resources

Extraction Guides

PDF, invoice, and local AI execution guides

Solutions by Role

Accounting, operations, and small business

Free Online Tools

No-install browser conversion tools

Windows Companion

Local Ollama document AI on Windows

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