Why Your Images Are Too Large for Landing Pages
If an upload keeps failing, the image is usually larger than it needs to be in more ways than one. Landing pages live or die by load speed, and images are usually the heaviest part of them.
Recommended settings for landing pages
| Setting | Starting point |
|---|---|
| Format | JPEG (WebP where accepted) |
| Width | about 1600 px on the long edge |
| Quality | 70 |
| File size | 150 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 landing pages, where about 1600 pixels wide is plenty.
Metadata, PNG format for photos, and maximum-quality saves also add weight. Re-encoding as JPEG at quality 70 after resizing solves all three at once.
Step by step with TheCompressJPEG
- Open the compress JPEG to 150 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 1600 and the target size to 150 KB.
- Press Compress, check the result and download it.
Quick tips
- Check the result on a phone, where most people will see it.
- Use consistent dimensions for a set of related images.
- Resize before you compress; it improves quality at any file size.
- Write a size limit slightly below the stated maximum to leave a margin.
FAQ
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.
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.
Wrapping up
For landing pages, the reliable recipe is simple: resize to around 1600 pixels, compress at quality 70 or to a 150 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 Landing Pages
Run through this list before you upload.
- How to Get a JPEG Under 150 KB for Landing Pages
Hitting an exact size limit is easier with a target-size compressor.
- Does Compression Affect Image Quality for Landing Pages?
Yes, but how much depends on your settings.
- Fixing Blurry Images After Compressing for Landing Pages
Blurriness after compression usually comes from resizing too far, not from JPEG itself.
- Image File Size Checklist for Android Photos
Run through this list before you upload.
- Does Compression Affect Image Quality for Instagram Posts?
Yes, but how much depends on your settings.