PowerPoint Export to Image Sequence: How to Generate One Per Slide

You need to convert each slide in your PowerPoint presentation into a separate image file, such as JPG or PNG. This is useful for creating thumbnails, embedding slides into documents, or building a video storyboard. PowerPoint includes a built-in export feature that can save all slides as individual images in one operation. This article explains how to export your entire deck as an image sequence, what settings to choose, and common pitfalls to avoid.

How PowerPoint’s Image Export Feature Works

PowerPoint can export slides to several image formats: PNG, JPG, GIF, TIFF, and BMP. When you choose an image format, PowerPoint asks whether you want to export every slide or only the current slide. Selecting “All Slides” creates a new folder with the same name as your presentation and places one image file per slide inside it. The files are named sequentially — for example, Slide1.PNG, Slide2.PNG, and so on.

The default export resolution is 96 dots per inch, which produces images that look fine on screen but may appear blurry when printed or displayed on high-resolution monitors. For professional use, you can increase the export DPI by modifying a Windows registry key. This change applies to all PowerPoint exports on that computer until you revert it.

No additional software or add-ins are required. The export feature is available in PowerPoint 2013, 2016, 2019, 2021, and PowerPoint for Microsoft 365 on Windows. The steps are identical across these versions.

Steps to Export All Slides as Individual Images

Follow these steps to generate one image file per slide from your presentation. The process takes less than a minute for most decks.

1. Open the presentation
   Launch PowerPoint and open the .pptx file you want to export. Verify that all slides are complete and correctly formatted before exporting.
2. Navigate to the export menu
   Click File in the top-left corner, then click Export in the left sidebar. The Export pane shows several options.
3. Choose the image format
   Under “Change File Type,” select either PNG Portable Network Graphics Format or JPEG File Interchange Format. PNG is lossless and preserves transparency, while JPEG produces smaller files with some quality loss. For slides with text, PNG is the better choice.
4. Click Save As
   Click the Save As button. A standard file-save dialog opens. Choose the destination folder where you want the new image folder to be created. Do not rename the file at this point — PowerPoint uses the presentation name for the folder name.
5. Select “All Slides”
   After clicking Save, PowerPoint displays a dialog box: “Do you want to export every slide in the presentation or only the current slide?” Click All Slides. PowerPoint creates a new folder with the presentation name and saves one image per slide inside it.
6. Locate the image folder
   Open the destination folder you chose in step 4. You will see a subfolder named exactly like your .pptx file. Inside that subfolder, each slide appears as a separate image file named Slide1.xxx, Slide2.xxx, and so on.

How to Increase Export Image Resolution

The default 96 DPI export is sufficient for on-screen use but inadequate for print or large displays. To export at a higher DPI, you must edit the Windows registry.

1. Close all Office applications
   Close PowerPoint, Word, Excel, and any other Microsoft Office programs. The registry change takes effect when PowerPoint starts.
2. Open Registry Editor
   Press Windows + R, type regedit, and press Enter. Click Yes if the User Account Control prompt appears.
3. Navigate to the PowerPoint key
   Go to HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\PowerPoint\Options. The “16.0” folder applies to Office 2016, 2019, 2021, and Microsoft 365. For Office 2013, use “15.0.”
4. Create a new DWORD value
   Right-click the Options folder, select New > DWORD (32-bit) Value. Name it ExportBitmapResolution.
5. Set the desired DPI value
   Double-click ExportBitmapResolution, select Decimal, and enter a value between 96 and 307. Common values: 150 for good screen quality, 300 for print quality. Click OK.
6. Restart PowerPoint and export again
   Close Registry Editor, open your presentation, and repeat the export steps. The new images will have the resolution you specified.

Common Export Issues and How to Avoid Them

Exported Images Look Blurry or Pixelated

Blurry images are almost always caused by the default 96 DPI export. Apply the registry change described above to set ExportBitmapResolution to 300. Also ensure that your original slide content — especially inserted pictures — is high resolution. PowerPoint does not upscale low-resolution source images.

Only One Image File Is Created Instead of One Per Slide

This happens when you click “Just This One” instead of “All Slides” in the export dialog. Re-run the export and make sure to click All Slides. If the dialog does not appear, you may have selected a single slide before exporting. Click on any slide thumbnail, then repeat the export process.

Image File Names Are Not Sequential

PowerPoint always names exported files as Slide1, Slide2, Slide3, and so on. If you see names like “Slide10” appearing after “Slide1,” the files are in fact sequential but may be sorted alphabetically by the file explorer. Use the “Name” column in File Explorer and sort by name — the numbers will appear in correct order. To avoid confusion, do not rename individual files before the export is complete.

Hidden Slides Are Also Exported

PowerPoint exports every slide in the presentation, including hidden slides. If you do not want hidden slides in the image sequence, unhide them before export and delete the unwanted image files afterward. Alternatively, move hidden slides to a separate presentation file and export only the main deck.

PowerPoint Image Export Formats: PNG vs JPEG vs TIFF

Item	PNG	JPEG
Compression	Lossless	Lossy
Transparency support	Yes	No
Best for	Slides with text, diagrams, logos	Photo-heavy slides where file size matters
File size per slide at 300 DPI	Larger (2–8 MB typical)	Smaller (0.5–2 MB typical)
Color depth	24-bit + alpha channel	24-bit

For most business presentations, PNG is the preferred format because it preserves sharp text and vector graphics without artifacts. Use JPEG only when file size is a constraint and the slides contain mostly photographs.

What to Do After Exporting the Image Sequence

Once you have the image files, you can use them in other applications. Insert the images into a Word document or a new PowerPoint deck by dragging them onto a blank slide. You can also import the sequence into video editing software like Adobe Premiere Pro or DaVinci Resolve to create a slide-based video. If you need to reorder slides, rename the files with a consistent prefix such as “001_Slide1.png” before importing to maintain the correct sequence. The registry DPI setting applies to all future exports, so you only need to set it once unless you want to revert to the default.