How to Compress Images for Pinterest Pins on Mac
Mac users can compress JPEGs without opening Preview or Photoshop. Pins are tall and browsed in dense grids, so file size adds up quickly across a board.
Recommended settings for Pinterest pins
| Setting | Starting point |
|---|---|
| Format | JPEG (WebP where accepted) |
| Width | about 1000 px on the long edge |
| Quality | 78 |
| File size | 300 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 1000 pixels and a quality near 78.
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 Pinterest pins.
Step by step with TheCompressJPEG
- Open the compress JPEG to 300 KB tool, or the main compressor for custom settings.
- Drop in your image. Nothing is uploaded; it is processed in your browser.
- Set the maximum width to 1000 and the target size to 300 KB.
- Press Compress, check the result and download it.
Quick tips
- Always keep the original file and compress a copy.
- Use JPEG for photos and PNG for logos and line art.
- Name files descriptively with lowercase words and hyphens.
- Check the result on a phone, where most people will see it.
FAQ
Is WebP accepted for e-learning courses?
It depends on the platform. JPEG is the safest choice when you are not sure.
What size should an image be for e-learning courses?
A practical default is about 1600 pixels wide and 200 KB or less, unless the destination states its own limits.
Can I compress images for e-learning courses without uploading them?
Yes. TheCompressJPEG runs entirely in your browser, so your images never leave your device.
Wrapping up
For Pinterest pins, the reliable recipe is simple: resize to around 1000 pixels, compress at quality 78 or to a 300 KB target, and check the result before you upload. Keep the original so you can always start again.
Related guides
- How to Compress Images for Pinterest Pins Without Losing Quality
Strictly speaking, JPEG compression always discards something, but you can make the loss invisible.
- Batch Compressing Photos for Pinterest Pins
When you have dozens of images, consistency matters as much as size.
- Why Your Images Are Too Large for Pinterest Pins
If an upload keeps failing, the image is usually larger than it needs to be in more ways than one.
- Image File Size Checklist for Pinterest Pins
Run through this list before you upload.
- How to Compress Images for Amazon Product Images Without Losing Quality
Strictly speaking, JPEG compression always discards something, but you can make the loss invisible.
- Why Your Images Are Too Large for Discord Chats
If an upload keeps failing, the image is usually larger than it needs to be in more ways than one.