PDF to PNG Converter

Convert PDF pages to high-quality PNG images with live preview, watermarks, custom page ranges, grayscale, image resizing, and merge mode. After converting, compress your PNGs for free at OptimizePNG.com - or use our PNG to PDF tool to go back.

Drop your PDF files here

or click to browse - drag to reorder after upload

PDF Batch Upload Merge Mode
Max 20MB per file • Up to 5 files
Related:
OptimizePNG.com PNG to PDF PDF to JPG PDF to Grayscale Compress PDF

How to Convert PDF to PNG

  1. Upload your PDFs by drag-and-drop or clicking the area. A live preview of page 1 appears so you can confirm the file before converting. Drag files to reorder for merge mode.
  2. Set page range - convert all pages or enter a custom From/To range. The page count is detected automatically from the preview.
  3. Choose resolution and color - use the DPI slider (72 screen, 150 standard, 300 print) and select color or grayscale output.
  4. Optional - set output size to resize images to a specific width (1920px, 1280px, 800px, or custom).
  5. Optional - add a watermark with custom text, position, opacity, and color.
  6. Enable merge mode (2+ files) to combine all pages into one tall stacked PNG image.
  7. Download individual PNGs or all as a ZIP. Then visit OptimizePNG.com to reduce file sizes by up to 70%.
For web use, 150 DPI at 1280px width gives the best balance of quality and load speed. After converting, run through OptimizePNG.com for lossless compression.

Features

Live Preview

See a thumbnail of page 1 instantly after upload - confirm the right file before converting.

Page Range

Convert specific pages only. Page count is auto-detected so you never guess the total.

Watermarks

Add CONFIDENTIAL, DRAFT, or any custom text. Control position, opacity, and color.

Grayscale Mode

Convert to black and white in one step - great for printing and smaller files.

Image Resizing

Output at original size, preset widths (1920/1280/800px), or a custom pixel width.

Merge Pages

Combine all pages into one tall stacked PNG image - useful for long documents and presentations.

DPI Slider

Fine-tune quality from 72 DPI (screen) to 300 DPI (print) using the slider or presets.

Drag to Reorder

Uploaded multiple files? Drag them into the correct order before merging.

Frequently Asked Questions

When you upload a PDF, we instantly render page 1 as a thumbnail so you can confirm you have the right file. The preview also detects the total page count, which fills in the "To" field automatically when you use Custom Range.

Choose a preset width (1920, 1280, or 800px) or enter a custom pixel width. Height is scaled proportionally to preserve the aspect ratio. Resizing is applied using ImageMagick after the PDF-to-PNG conversion. "Original" keeps the native size determined by the DPI setting.

Enable the watermark toggle and enter your text (up to 30 characters). Choose diagonal, center, top, or bottom placement, set opacity (5-70%), and pick light or dark color. The watermark is baked into every PNG using ImageMagick - it cannot be easily removed.

When you upload multiple PDFs or a multi-page PDF, "Merge" combines all converted pages into a single tall PNG image stacked vertically. This is useful for sharing complete documents as one image or creating long-form social media graphics. Results are included in the ZIP download.

Visit OptimizePNG.com - our free PNG optimizer that reduces file sizes by 40-70% with no visible quality loss using lossless compression. Every pixel stays identical to the original.

Yes - use our PNG to PDF converter to combine PNG images back into a PDF. For other image formats, try our Image to PDF tool.

Files are processed securely on our servers and deleted automatically within 4 hours. We never access, share, or store your documents beyond the conversion. If you run into any issues, contact us and we'll be happy to help!