Compress JPEG to 750 KB
Some portals set 750 KB as the maximum for a photo or document. This page converts to JPEG and keeps the file just under that. Everything runs in your browser — nothing is uploaded. Need different dimensions instead? Resize or convert.
Why compress to 750 KB?
Many sites cap images at 750 KB — typically for blog images, large web graphics and attachments. That leaves room for roughly a 2150×1610 JPG photo.
About 2150×1610 px fits
At medium quality a detailed JPG photo of roughly 2150×1610 pixels lands under 750 KB; at high quality about 1500×1130.
Typical use
750 KB limits are common for blog images, large web graphics and attachments.
4.8× smaller than a phone photo
A 12 MP phone photo is around 3–4 MB, so it must shrink about 4.8×. The tool lowers quality first and resizes only if needed.
Quality to expect
At 750 KB, quality is very good. There is room for a sharp, full-screen photo.
Scans and documents
A scanned A4 page of about 2600×3680 pixels usually fits, because text pages compress far better than photos.
Exact limit, checked
750 KB is measured as 768,000 bytes (1 KB = 1,024 bytes), the way most upload forms count it, so the file is never just over.
750 KB at a glance
| Limit in bytes | 768,000 bytes |
|---|---|
| Photo at high quality | about 1500×1130 px |
| Photo at medium quality | about 2150×1610 px |
| Photo at low quality | about 2920×2190 px |
| Scanned A4 document | about 2600×3680 px |
| Reduction from a 12 MP phone photo | about 4.8× |
| Output format | JPG |
| Typical use | Blog images, large web graphics and attachments |
Compress an image to 750 KB in 3 steps
- Add your image — JPG, PNG, WebP or a phone photo.
- The target is already set to 750 KB. Leave “Remove EXIF metadata” ticked to save extra bytes.
- Click Compress and download a JPG under 750 KB.
New to image compression? Read the full compression guide.
Converting mixed files to one JPEG standard
Have a mix of HEIC-converted images, WebP downloads and PNG screenshots?
Drop them all in: every one comes out as a JPEG under 750 KB, named
-min.jpg, ready for a portal that only takes JPG.
Pixel guide: about 2000 pixels wide.
Transparency is replaced with white, since JPEG can't store it.
HEIC. Browsers can't always read iPhone HEIC files directly; convert them first with HEIC to JPG.
Keep original formats: resize image to 750 KB. Nearby: 700 KB.
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
Can I convert many formats to 750 KB JPEGs at once?
Yes. Drop them in together — each is converted to JPEG and compressed separately, then you can download a ZIP.
How many pixels fit in 750 KB?
For a detailed JPG photo, about 2150×1610 at medium quality or 2920×2190 at low quality. Simple graphics and scans can be much larger.
What quality will a 750 KB photo have?
Very good. There is room for a sharp, full-screen photo. The tool keeps the dimensions where it can and lowers compression quality first, so faces and text stay readable.
Is 750 KB the same as 750,000 bytes?
Not quite. Most forms count 1 KB as 1,024 bytes, so 750 KB is 768,000 bytes. The tool uses the same count, so a file it marks as under 750 KB is accepted.
Should I use JPG or WebP for 750 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 750 KB?
Very large or detailed images may not reach 750 KB by quality alone. Resize it first (for example to 2150 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.