Compress Images Online to Exact KB Sizes


Free online tool to reduce image file size for forms, websites, and fast loading. Before compressing, you can check your current file size or resize large images for better results. Easily optimize images to exact limits like 10KB, 20KB, and 50KB without quality loss.

BEFORE AFTER
BEFORE AFTER
Before
After

Need to compress multiple images at once? Try our Bulk Image Compressor to reduce file size for several images in one go.

Choose the Right File Size for Your Requirement

Different platforms require different image size limits. Select the exact size you need below.

Not sure what your current file size is? Check it first .

Step-by-Step Image Optimization Workflow

  1. Check file size to see the current KB value.
  2. Resize image dimensions if width and height are too large.
  3. Convert image format if required by the upload platform.
  4. Use our Image Compressor to reduce the image to the required KB limit.
  5. Verify the final size again using the Image Size Checker.

Tools That Help Before Compression

Sometimes compression alone is not enough. You may need to prepare your image first.

Why Use MyImageCompressor?

  • Reduce image file size to exact KB limits without guessing
  • Supports JPG, PNG, and WebP formats
  • No software installation required
  • Works on mobile, tablet, and desktop
  • Designed for forms, websites, and SEO optimization

Not Sure Which Image Size You Need?

Many platforms reject images due to incorrect size or format. Our guides explain image size limits, KB vs pixels, and how to avoid rejection.

→ Image size limits explained
→ Passport photo size requirements
→ If the issue is format, convert it first.

MyImageCompressor is a free online tool designed to help users reduce image file size quickly and accurately.

Whether you need an image under 10KB, 20KB, or want faster websites, our tools make the process simple and reliable.

Avoid image upload errors and slow websites. Compress your images to the exact size you need in seconds.

Related Image Editing Tools

Frequently Asked Questions

How can I compress an image to an exact KB size?

Upload your file to our Image Compressor, enter the required target size such as 20KB, 50KB, or 100KB, and download the optimized image instantly.

Why is my image still too large after compression?

If your image does not reduce enough, the dimensions may be too large. First resize the image dimensions or convert the format using our Image Format Converter, then compress it again.

What is the best image format for smaller file size?

JPG format usually produces smaller file sizes compared to PNG. If needed, you can change the file type using our Image Format Converter before reducing the KB size.

How do I check my image file size before uploading?

You can verify the current file size using our Image Size Checker. This helps you determine how much compression is required.

Can I compress multiple images at once?

Yes, use our Bulk Image Compressor to reduce file size for several images in one go.

Will reducing image size affect image quality?

Our tool optimizes images while maintaining visual clarity. For better results, you can resize large images before compressing.

What file size is best for online forms and applications?

Many forms require images under 20KB or 50KB. Always check the required limit before uploading.

Is this image compressor free and secure to use?

Yes, our Image Compressor is completely free and works securely on mobile, tablet, and desktop devices.