How to Compress Images for Google Drive Storage on Mac

Updated January 20, 2026 · 9 min read

Mac users can compress JPEGs without opening Preview or Photoshop. Shrinking archived photos frees up shared storage space without deleting anything you care about.

Recommended settings for Google Drive storage

SettingStarting point
FormatJPEG (WebP where accepted)
Widthabout 2400 px on the long edge
Quality85
File size800 KB or less

These are practical defaults. If the platform or form you are using publishes its own limits, follow those instead.

How to Compress Images

Drag photos from Finder or the Photos app into the page. Set a maximum width of 2400 pixels and a quality near 85.

Press Compress and download. Because processing happens locally in Safari or Chrome, even large batches are fast and private, which helps when preparing images for Google Drive storage.

Step by step with TheCompressJPEG

  1. Open the compress JPEG to 500 KB tool, or the main compressor for custom settings.
  2. Drop in your image. Nothing is uploaded; it is processed in your browser.
  3. Set the maximum width to 2400 and the target size to 800 KB.
  4. Press Compress, check the result and download it.
Ready to try it? Compress your JPEG to 500 KB now. It's free and private.

Quick tips

  • Use WebP where it is supported and you control the page.
  • Never re-compress an already compressed JPEG if you can avoid it.
  • Strip metadata from images you share publicly.
  • Always keep the original file and compress a copy.

FAQ

How do I compress many images for e-learning courses at once?

Drop all of them into the tool together and use Download all to get a single ZIP.

What JPEG quality should I use for e-learning courses?

Quality around 78 keeps photos looking natural while cutting file size substantially.

Will compressing reduce image quality for e-learning courses?

Some detail is removed, but at sensible settings the difference is not visible at normal viewing size.

Wrapping up

For Google Drive storage, the reliable recipe is simple: resize to around 2400 pixels, compress at quality 85 or to a 800 KB target, and check the result before you upload. Keep the original so you can always start again.

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