pdf dpi analyzer
PDF DPI Analyzer

Professional tool for analyzing DPI settings in PDF documents

Analyze PDF Resolution

How it works

Upload a PDF file to analyze the DPI (dots per inch) of all embedded images. The tool will provide a detailed report of image resolutions.

Upload PDF File

Click to browse or drag & drop your file here

Preparing analysis...

Analyzing PDF contents...

Analysis Results

Image Details

Page Dimensions Width (px) Height (px) DPI Quality

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Analyze PDF DPI and Image Quality

Inspect and verify the DPI (dots per inch) of images embedded in your PDF files. Ensure your documents meet the required resolution for printing, publishing, or digital archiving—right in your browser.

Detect Image Resolution

This tool scans your PDF and identifies the DPI of all embedded images. Perfect for pre-print checks, scanning workflows, or PDF production quality assurance.

  • Detects DPI of each image in the PDF
  • Highlights images below target DPI threshold
  • Works with both color and grayscale images

Ensure Print-Ready Quality

Make sure your PDFs are suitable for high-quality printing. Identify images that may appear blurry or pixelated when printed due to low resolution.

  • Validate against standard print DPI (e.g., 300 DPI)
  • Ideal for brochures, reports, and academic documents
  • Export results as a detailed summary

Completely Private & Offline

Your PDF never leaves your device. All DPI analysis is performed in your browser to ensure full security and confidentiality.

  • Local-only file processing
  • No uploads, no servers, no storage
  • Works offline once loaded

Advanced Reporting

Generate a visual summary of all images found in the PDF, including their location, size, DPI, and whether they meet the target standard.

  • List of each image with DPI and position
  • Optional export as CSV or JSON
  • Visual thumbnails with resolution tags

Works on Any Platform

Analyze PDF resolution on any device — desktop, laptop, tablet, or smartphone. No installations or technical skills required.

  • Compatible with all major browsers
  • Responsive interface for mobile and desktop
  • No software downloads or plugins

Perfect for Professionals

Whether you're a designer, publisher, printer, or compliance officer — this tool helps ensure PDF images meet quality standards effortlessly.

  • Great for publishers and print houses
  • Helps meet ISO print compliance standards
  • Speeds up document validation workflows

Why Analyze PDF DPI?

Low-resolution images can ruin your print or digital presentation. DPI analysis helps catch and fix poor-quality images before distribution or printing.

  • Avoid blurry prints and pixelated PDFs
  • Maintain a professional appearance in publications
  • Save time and reprints due to resolution issues

Tips for Best Results

Use high-resolution source images when creating PDFs. For print, aim for 300 DPI or higher. Use this tool to spot and fix issues before finalizing.

  • Check scanned PDFs for low-resolution issues
  • Avoid upscaling low-DPI images
  • Regularly validate PDFs before publishing