Compress JPEG to 250 KB
250 KB is a good budget for the main image of a blog post or article — sharp on laptops, quick on phones. This page saves JPEG under 250 KB. Everything runs in your browser — nothing is uploaded. Need different dimensions instead? Resize or convert.
Why compress to 250 KB?
A 250 KB target is usually set for website images, email and marketplace listings. A JPG photo of around 1240×930 pixels fits, with good quality.
About 1240×930 px fits
At medium quality a detailed JPG photo of roughly 1240×930 pixels lands under 250 KB; at high quality about 870×650.
Typical use
250 KB limits are common for website images, email and marketplace listings.
14× smaller than a phone photo
A 12 MP phone photo is around 3–4 MB, so it must shrink about 14×. The tool lowers quality first and resizes only if needed.
Quality to expect
At 250 KB, quality is good. Plenty for web pages, email and on-screen viewing.
Scans and documents
A scanned A4 page of about 1500×2120 pixels usually fits, because text pages compress far better than photos.
Exact limit, checked
250 KB is measured as 256,000 bytes (1 KB = 1,024 bytes), the way most upload forms count it, so the file is never just over.
250 KB at a glance
| Limit in bytes | 256,000 bytes |
|---|---|
| Photo at high quality | about 870×650 px |
| Photo at medium quality | about 1240×930 px |
| Photo at low quality | about 1680×1260 px |
| Scanned A4 document | about 1500×2120 px |
| Reduction from a 12 MP phone photo | about 14× |
| Output format | JPG |
| Typical use | Website images, email and marketplace listings |
Compress an image to 250 KB in 3 steps
- Add your image — JPG, PNG, WebP or a phone photo.
- The target is already set to 250 KB. Leave “Remove EXIF metadata” ticked to save extra bytes.
- Click Compress and download a JPG under 250 KB.
New to image compression? Read the full compression guide.
Article and blog images
Pixel guide: about 1170 pixels wide — enough to fill a typical content column on a high-DPI laptop.
Page speed. The first large image on a page affects how fast it appears to load. Keeping it around 250 KB helps both visitors and search rankings.
Alt text. Compression doesn't change what the image shows — add a short description when you upload it to your CMS.
Graphics with text? JPEG can blur letters; if that happens, try 240 KB in PNG instead.
Other file-size targets
Nearby limits — each one opens the compressor already set to it:
Compress by format
Guides and presets for each format:
Compress under a file size
Keeps your image’s format — pick the limit you need:
JPEG under a file size
Frequently asked questions
What size should a blog post image be?
Around 1200 pixels wide and 150–300 KB as JPEG is a good balance for most blogs.
How many pixels fit in 250 KB?
For a detailed JPG photo, about 1240×930 at medium quality or 1680×1260 at low quality. Simple graphics and scans can be much larger.
What quality will a 250 KB photo have?
Good. Plenty for web pages, email and on-screen viewing. The tool keeps the dimensions where it can and lowers compression quality first, so faces and text stay readable.
Is 250 KB the same as 250,000 bytes?
Not quite. Most forms count 1 KB as 1,024 bytes, so 250 KB is 256,000 bytes. The tool uses the same count, so a file it marks as under 250 KB is accepted.
Should I use JPG or WebP for 250 KB?
JPG is accepted everywhere and is the safe choice for forms. WebP holds about 30% more detail at the same size, ideal for websites that support it.
Why is my file still over 250 KB?
Very large or detailed images may not reach 250 KB by quality alone. Resize it first (for example to 1240 pixels wide) with the resizer, then compress again.
Are my images uploaded anywhere?
No. They are read and compressed by your own browser and never leave your device. You can disconnect from the internet once the page has loaded and it will still work.