Compress Images to Your Exact Target Size in KB

Click or drag to upload image
Support JPG, PNG, WebP, etc.

Compress Images to Your Exact KB Size

Reduce image size to 100KB, 500KB, 1MB, or any size you need

ExactKB is your go-to solution for compressing images to precise file sizes. Whether you're uploading documents for job applications, college admissions, passport photos, driver's license applications, or preparing images for websites and social media, our intelligent tool streamlines the compression process efficiently.

Our intuitive image compressor is designed to help you optimize JPG, PNG, and WebP images to meet specific size requirements. Set your target file size in KB and let our advanced algorithm automatically adjust compression parameters to achieve exactly the file size you need.

How to Compress Images to Exact KB Size

  1. Upload Image - Click or drag & drop your image file
  2. Choose Mode - Select Manual Adjustment or Target Size mode
  3. Set Target Size - Enter your desired KB size or adjust quality
  4. Compress - Click "Start Compress" to process
  5. Download - Save your optimized image

Exact KB Control

Compress to your precise target size with guaranteed results

Maximum Compression

Achieve aggressive compression ratios to meet size requirements

Instant Processing

Get results in seconds with no uploads to servers

Multi-Format Support

Works with JPG, PNG, WebP and more formats

100% Free

No registration, no hidden costs, completely free to use

Privacy Protected

Your images are processed locally - never stored on servers

Perfect For

  • Government document submissions and passport photos
  • Job application profiles and resume photos
  • College admission forms and student IDs
  • Website optimization and web page performance
  • Social media uploads (Instagram, Facebook, LinkedIn)
  • Email attachments and cloud storage optimization