Home › Image Resizer to KB › Compress Image to 150KB
Compress Image to 150KB
Enter 150 for a detailed JPG that still fits a 150KB limit.
Advanced (optional): exact pixels or minimum KB
Many forms ask for pixels as well as KB. Leave empty if yours does not. Examples are common sizes only – always use the size your form states.
✅ Done! Your images are ready
About the 150KB image
150KB is used where a portal wants decent clarity, such as certificate uploads, product pictures and detailed ID photos, without allowing multi-megabyte files.
How to compress an image to 150KB
- Select your image. JPG, PNG, WebP and iPhone HEIC all work, and you can pick several at once.
- Check the size. The box is already set to 150. Change the number if your form says something different.
- Press the green button and download a JPG under 150 KB, or one ZIP for many files.
Compress mode keeps the best quality that still fits under your limit.
Where you need a 150KB image
Certificates and mark sheets
Text stays readable with a bit more room.
Product photos
Online stores balance sharpness and speed.
CMS and blog images
Featured images that load quickly.
Application attachments
Resume pages, address proofs and similar scans.
What to expect at 150KB
At 150KB expect around 1200 to 1400 pixels on the long side for typical photos.
150KB image FAQ
Will 150KB look good on high-resolution screens?
For small and medium slots yes. Full-width hero banners may want 200KB to 300KB.
Can I compress PNG screenshots to 150KB?
Yes, they become JPG. Flat-colour screenshots compress very well.
How long does it take?
A few seconds per image. The tool tests several qualities to land close to 150KB.
Is my photo uploaded when I compress it to 150 KB?
No. The 150 KB resizing runs inside your browser, so your picture never leaves your device. No signup, no watermark.
Other sizes and tools
Compress image to a smaller size
Increase image size to a larger size
Signature, passport photo, formats and more
Need the opposite? Try Increase image size to 150KB.
Prefer a percentage instead of a KB size? Use the quality-based image compressor, or read our image guides.