Reduce Image Size in KB Online

Reduce your image file sizes to specific KB or MB targets

Default Target Size

Shrink your image to a specific file size

Many online platforms have strict file size limits that stop users from uploading large images. Fortunately, with our free image size reducer, you can easily compress oversized pictures to fit any requirement. ReduceImagesOnline makes it simple to reduce an image to a specific size in KB or MB, whether you want to shrink JPG, PNG, or GIF files to 100 KB, 1 MB, or any custom size. Get your images down to the perfect file size in just seconds!

How Size Compression Works

1

Upload Images

Upload your images and set target file sizes in KB or MB

2

Smart Compression

Our algorithm finds the optimal quality to reach your target size

3

Download Results

Get your compressed images at the exact file sizes you need

Resize to popular sizes in KB or MB

20 KB
Reduce image size to 20 KB
50 KB
Reduce image size to 50 KB
100 KB
Reduce image size to 100 KB
150 KB
Reduce image size to 150 KB
200 KB
Reduce image size to 200 KB
1 MB
Reduce image size to 1 MB

Frequently Asked Questions - Reduce Image to KB/MB