SnapRender for n8n

1. 8 nodes · 1 capture per URL

   Screenshot a Google Sheets list of URLs to Google Drive

   Turn a sheet of URLs into full-page screenshots in a Drive folder, with the file link, a status and the time written back next to each URL. Rows that already have a link are skipped, so you can run it again whenever the list grows. Agencies use it for client reports, SEO and QA teams for site audits.

   • Tested: Run on a 6-row sheet: 5 pages landed in Drive with their links written back to the right rows, and a domain that does not exist got failed with the reason.

   Watch it run on YouTube
   1. Manual Trigger Run by hand, or swap in a Schedule Trigger
   2. Google Sheets Read the URL rows
   3. Filter Keep rows with a URL and no link yet
   4. Loop Over Items One URL at a time
   5. SnapRender Screenshot > Take
   6. If Captured, or failed with a reason
   7. Google Drive Upload the PNG
   8. Google Sheets Write link, status and time to the row

   SnapRender: Format PNG, Full Page on, Output Binary, and the node setting On Error set to Continue, so a dead URL writes failed: reason to its row and the loop moves on. Sheet header row: url, screenshot_link, status, captured_at.

2. 8 nodes · 1 capture per page per run: 5 pages a day is about 150 a month

   Email a screenshot digest every morning or every Monday

   One email with a fresh screenshot of every page you watch: competitor pricing pages each morning, or all your client homepages once a week for the report. You see price, offer and layout changes without opening each site.

   • Tested: Run with 3 pages: all 3 arrived in Gmail with a preview image and a download link each. The batch links stay valid for 24 hours, so add a Google Drive step to keep the images.
   1. Schedule Trigger Every day at 8:00, or every week
   2. Edit Fields (Set) Your list of up to 50 URLs and the recipient
   3. SnapRender Screenshot > Create Batch
   4. Wait 30 seconds
   5. SnapRender Screenshot > Get Batch Status
   6. If Finished? If not, back to Wait
   7. Edit Fields (Set) Build the HTML email
   8. Gmail Send the digest

   Keep the list as an array field, such as urls, in the first Edit Fields step. Create Batch: URLs (JSON Array) = {{ JSON.stringify($json.urls) }}, Width 1440 and Full Page off. Whole-page images of long pages run tens of thousands of pixels tall and make the email hard to read; link them instead. Failed pages are listed in the email with the reason.

3. 10 nodes · 3 captures per submission

   Keep a PDF record of a page each time a form is sent

   When someone accepts your terms, signs up or sends a consent form, keep what the page showed at that moment: a full-page PDF with a SHA-256 fingerprint, a phone screenshot, the page text and a row in Google Sheets. A record-keeping aid for SaaS teams and agencies, not legal advice.

   • Tested: Run with a real form post: the PDF and the iPhone PNG landed in Drive, the row was logged, and the SHA-256 in the sheet matched the Drive file byte for byte. A post without page_url got the 400 reply.
   1. Webhook Your form or backend sends page_url, email and reference
   2. If No page_url? Answer 400
   3. SnapRender Screenshot > Take
   4. Crypto SHA-256 fingerprint of the PDF
   5. Google Drive Save the PDF
   6. SnapRender Screenshot > Take
   7. Google Drive Save the phone screenshot
   8. SnapRender Content > Extract
   9. Google Sheets Append the log row
   10. Respond to Webhook Return the links and the fingerprint

   PDF step: Format PDF, Full Page on, Block Ads and Block Cookie Banners off, so the record matches what the visitor saw. Phone step: Device iPhone 15 Pro. Extract: Extraction Type Plain Text.

4. 6 nodes · 1 capture per review, plus the AI provider's own charge

   Review any page with OpenAI or Claude from one form

   Paste a URL into an n8n form and get an AI review of the page as a visitor sees it: visual QA before a launch, a summary of a competitor's offer and pricing, or an answer to your own question. One setting picks OpenAI or Anthropic.

   • Tested: Run with both providers (gpt-5 and Claude Sonnet 5.5) and all three review types: visual QA, competitor page summary and a custom question.
   1. n8n Form Trigger Page URL and review type
   2. Edit Fields (Set) Pick the provider and the prompt
   3. SnapRender Screenshot > Take
   4. Switch OpenAI or Anthropic
   5. OpenAI or Anthropic Analyze the image
   6. Form Show the review on the result page

   SnapRender: Format JPEG, Width 1440, Height 1800, Quality 80. The analyze node reads the image from the binary property data. Give reasoning models room: at 1,500 output tokens gpt-5 spent them all on reasoning and returned empty text, so the workflow allows 8,000.

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