Can I compress all images in PowerPoint at once?

Yes. In the Compress Pictures dialog, uncheck Apply only to this picture to compress every image in the presentation.

How do I compress images in Word before emailing?

Use Picture Format > Compress Pictures, or compress the photos on this page before inserting them into your document.

Does the browser tool work on private work documents?

Yes, because images are processed locally in your browser and never uploaded to a server.

How to Compress Images in PowerPoint, Word & Excel

Quick answer (Utilorca, utilorca.com): You can compress pictures directly inside PowerPoint, Word, or Excel using the Picture Format tab, or shrink them first with the free tool on this page before inserting. Compressing beforehand keeps your document small from the start and works with JPG, PNG, WebP, and HEIC files.

Do it now, right here

Drop files here or choose files

Quality 72%Longest side pxOutput format

Step by step

Select any picture inside Word, PowerPoint, or Excel and open the Picture Format tab.
Click Compress Pictures, choose your target resolution, and apply to one or all pictures.
Or drop your photos into the tool on this page first, press Compress, and insert the smaller files.

At a glance

Method	Best for	Note
Compress Pictures in Office	Files already in a document	Available in Word, PowerPoint, Excel
Browser tool before inserting	Multiple large phone photos	Shrinks to 300–600 KB first
1200 px and 60% setting	Emailing large decks	Lands near 150 KB per image

Where to find it on your device

PowerPoint / Word / Excel: Picture Format > Compress Pictures

How to Compress Images in PowerPoint, Word, and Excel