Best Image Size for Blog Post Images
There is no single magic number, but there is a sensible range for blog post images. Articles often carry several images, and each extra megabyte delays the moment a reader can start scrolling.
Recommended settings for blog post images
| Setting | Starting point |
|---|---|
| Format | JPEG (WebP where accepted) |
| Width | about 1200 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.
Best Image Size
As a starting point, aim for roughly 1200 pixels on the long edge and a file size at or below 150 KB. That combination looks clean on modern screens without wasting bandwidth.
If the place you upload to publishes its own limits, those always win. Treat the numbers here as a practical default when no rule is given, and adjust down if uploads fail or pages feel slow.
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 1200 and the target size to 150 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 blog post images, the reliable recipe is simple: resize to around 1200 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
- Best JPEG Quality Setting for Blog Post Images
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- How to Reduce Photo File Size for Blog Post Images
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- JPEG vs WebP for Blog Post Images
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- JPEG vs PNG for Blog Post Images
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- Best JPEG Quality Setting for Visa Application Forms
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- JPEG vs WebP for Telegram Channels
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