millerproofapp™
1
Upload
2
Review & Markup
3
Checklist
4
Sign Off
AI Tip Run an AI Cross-Check Before You Begin

Before marking up your proof, consider running a quick AI cross-check using Claude, ChatGPT, Gemini, or your preferred AI. Upload your proof alongside any relevant source documents and ask it to flag discrepancies — it takes just a few minutes and can catch errors before they reach print.

📋 Useful reference files to have on hand
  • Ingredient statement
  • Nutrition facts / label data
  • Approved product name & claims
  • Barcode / UPC documentation
  • Bilingual copy (if applicable)
  • Required 3rd party certifications

Not all will apply to every project — just share what's relevant.

✦ A prompt you can paste into any AI
I'm reviewing a packaging proof from my design studio. I'll upload the proof PDF along with my source reference documents. Please compare the proof against the reference files and flag any discrepancies, such as: - Ingredient list (spelling, order, omissions, additions) - Nutrition facts (values, serving sizes, % daily values) - Approved product name and claims - Barcode or UPC numbers - Bilingual copy accuracy - Required certification statements or logos For each issue, note the category and describe the discrepancy clearly. If everything looks consistent, please confirm that too.
Open Claude.ai ↗ ✓ Copied!

Upload Your Proof

Upload the PDF proof you received from Miller Creative. Once uploaded, proceed through the review steps to mark up your proof, complete the verification checklist, and submit your sign-off.

Review & Mark Up

Examine every page carefully. Mark anything that needs attention using the pen or comment pin tools. When finished, click Review My Comments — you'll see a summary of all your notes before proceeding.

✏️
How to mark up your proof Select a tool from the toolbar below, then interact directly with the proof:
  • Pen — Click and drag to draw freehand red marks over any area of concern.
  • Comment Pin — Click anywhere on the proof to drop a numbered red pin. A prompt will appear to describe the issue. Hover any pin to view its note.
Use the +/− zoom buttons or Ctrl+scroll to zoom in for close inspection. Use Undo to remove the last stroke, or Clear Page to start fresh on the current page.
Page 1 of 1
100%

Verify the Details

Answer each question carefully. If you select No, a text field will appear — describe the issue so the studio can address it before production.

📎 Attach Reference Files (Optional)

If you ran an AI cross-check or have any supporting documents — ingredient sheets, nutrition data, certification docs — attach them here for reference. These will be noted in your signed PDF.

0 / 10 answered

Final Sign-Off

Complete the fields below, select your approval status, and accept the disclaimer to download your signed proof review PDF.

Disclaimer The proof being signed off must be thoroughly reviewed before receiving print files. You assume all responsibility for any oversight and errors once you send the signed proof. Computer screens and inkjet prints may not provide 100% accurate color representation of final printed assets — see an actual Pantone guide or request ink drawdowns from your printer for more accurate color. Your signed approval is required before release of production files. By signing, the client affirms their approval of all written, technical, and visual content. Upon signing, any errors become the sole responsibility of the client.