Images Missing from AutoCAD PDF: Causes and Fixes
Raster images can be missing from a PDF because the image reference is unavailable, its layer is not plotting, the image is clipped or off-sheet, or the PDF workflow is failing after Preview. Check the external reference before adjusting PDF resolution.
Start here — what you are going to do
Your goal: Determine the first stage where the raster image disappears, then correct the reference, layer, clipping or PDF setting responsible.
Where to start: Use one affected Layout and, if possible, one known-good PDF from the same project.
Beginner rule: Always compare AutoCAD Preview with the saved PDF. If Preview is correct, avoid changing the drawing for a viewer or printer problem.
Step by step — follow this in AutoCAD
Step 1 — Check Plot Preview
Where: AutoCAD > Ctrl+P > Preview.
Do this: Look specifically for missing raster image.
Check: You know whether the problem already exists before PDF creation.
Step 2 — Check the Page Setup
Where: PAGESETUP > Modify.
Do this: Confirm PDF PC3, paper, Plot Area, 1:1 Layout scale and CTB/STB.
Check: The common output controls are known.
Step 3 — Check the image in AutoCAD
Where: Layout or Model > image boundary/content.
Do this: Confirm the image displays.
Check: The reference is loaded.
Step 4 — Check external reference path
Where: External References palette.
Do this: Confirm the raster file is found.
Check: Source image is accessible.
Step 5 — Check layer and clip
Where: Layer Manager / image clip.
Do this: Confirm plottable layer and correct clipping boundary.
Check: Image is allowed in output.
Step 6 — Check raster quality only after presence
Where: PDF Options.
Do this: If image exists but looks poor, adjust Raster Image Quality.
Check: Quality is separated from missing-reference problems.
Beginner example
If the raster image is visible in Plot Preview but absent from the PDF, focus on PDF creation. If it is missing before Preview, check the image reference path, layer and clipping boundary first.
Understand what AutoCAD is doing
The first bad stage matters
Model/Layout → Preview → PDF → paper. The first stage that becomes wrong tells you where to focus.
A known-good reference saves time
Compare Page Setup, PDF preset and final file rather than guessing.
One symptom can have several causes
The steps isolate the responsible stage before you change anything.
Useful next guides: Vector vs Raster PDF Quality · AutoCAD PDF Resolution Settings Explained · AutoCAD PDF Is Blurry or Pixelated · Plot Preview · Plotting Troubleshooting
Common problems and what to check first
| What you see | What may be causing it | Check this first |
|---|---|---|
| Image missing in AutoCAD | Broken external path | Relink source file. |
| Visible in CAD, absent in Preview | Layer/plot/clipping issue | Check image layer and boundary. |
| Visible in PDF but blurry | Raster quality/source resolution | Adjust quality/source. |
| Works on author’s PC only | Local path dependency | Package/repath project data. |
When you need a more repeatable workflow
Keep representative reference PDFs for scale, fonts, lineweights, images and hatches. When a PDF preset, AutoCAD version or device environment changes, compare against those references before project-wide changes.
Official Autodesk references
AutoCAD labels and available media can vary by release, driver and output device. These Autodesk pages document the core workflow used in this guide.
Frequently asked questions
Does higher raster DPI restore a missing reference?
No.
Can the PDF contain a lower-quality version of the image?
Yes; raster quality affects raster output.
Should images be embedded in the DWG?
Follow project data standards; many images remain external references.
Explore more in CAD PDF & Publishing Guide.