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. 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.
Why Your Images Are Too Large
Modern cameras capture 12 to 50 megapixels. That detail is useful for printing posters but rarely for Pinterest pins, where about 1000 pixels wide is plenty.
Metadata, PNG format for photos, and maximum-quality saves also add weight. Re-encoding as JPEG at quality 78 after resizing solves all three at once.
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
- Write a size limit slightly below the stated maximum to leave a margin.
- Process private images locally rather than uploading them to unknown servers.
- Crop out distractions so pixels go to the subject.
- Use WebP where it is supported and you control the page.
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
- Image File Size Checklist for Pinterest Pins
Run through this list before you upload.
- How to Get a JPEG Under 300 KB for Pinterest Pins
Hitting an exact size limit is easier with a target-size compressor.
- Does Compression Affect Image Quality for Pinterest Pins?
Yes, but how much depends on your settings.
- Fixing Blurry Images After Compressing for Pinterest Pins
Blurriness after compression usually comes from resizing too far, not from JPEG itself.
- Image File Size Checklist for Amazon Product Images
Run through this list before you upload.
- Does Compression Affect Image Quality for Discord Chats?
Yes, but how much depends on your settings.