Convert PNG to JPG Online
Convert PNG images to JPG/JPEG format online. Reduce file size significantly. Free, browser-based, no upload.
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Drop image here or click to upload
Supports PNG, JPEG, WebP, HEIC
What to Expect
When to Compress to 100 KB
Compress images for websites, apps, social media, email, and any platform with file size restrictions.
Format Tips for 100 KB
PNG supports transparency (best for graphics), JPG is smaller (best for photos), WebP is the modern web format.
💡 Pro Tip: PNG supports transparency (best for graphics), JPG is smaller (best for photos), WebP is the modern web format.
Learn More About Image Optimization
Want to dive deeper into image compression? Check out these authoritative resources:
Why Choose CompressNow?
100% Private
All compression happens in your browser. Your images never leave your device.
No File Limits
Compress as many images as you want. No daily limits, no registration required.
Exact File Size
Get precise file size control. Hit your target size every time.
How to Compress Images to 100 KB
Upload Your Image
Drag and drop your image or click to browse. Supports PNG, JPEG, WebP, and HEIC formats up to 25MB.
Set Target Size
Choose your desired file size or quality level. Our smart algorithm will optimize automatically.
Download Compressed
Preview the result and download your compressed image. It's that simple!
[GUIDE] New to image compression? Read our Complete Guide to Image Compression — learn how to choose the right format, size, and quality for any use case.
Frequently Asked Questions
Will quality drop after conversion?
Converting from lossless (PNG) to lossy (JPG) may cause minor quality loss.