Settings

Recommended. Auto converts PNG to AVIF/WebP, reducing size by 50%-80%.

Compression Target
Strength 75%
Min Size Best Quality
Max Dimensions (W/H)
Output Format

Drag images here, or click to upload

Supports JPG, PNG, WebP, AVIF • Secure Client-side

Image Toolkit

Compress Image to 200KB

Supports Specific File Size and Batch Zip Download. Supports JPG, PNG, WebP, AVIF. 100% Browser-based processing, absolutely secure.

Compress photos and web images to around 200KB online. Browser-based target size compression with ZIP download.

200KB web image workflow

  • The compressor opens with a 200KB target for web uploads and CMS images.
  • Use 200KB when you need a balance between visual quality and small files.
  • Batch process multiple images and download the optimized ZIP.

Specific Target Size

Precise control. Enter your desired KB size (e.g., 50KB), and the algorithm automatically adjusts quality to match.

Batch Processing

Drag and drop dozens of images at once. Once processed, download all images as a single ZIP archive.

AVIF / WebP

Export next-gen formats. AVIF reduces size by 50%-80% compared to JPG at the same quality.

Private by design — images are processed locally in your browser whenever the tool supports client-side processing, so your files do not leave your device.

Frequently Asked Questions

How to compress to a specific size (e.g., 50KB)?
In the settings panel, switch to "Target Size" mode, then enter your desired value (e.g., 50). The tool uses binary search to find the best quality that fits your size.
Is batch compression supported? Any limits?
Fully supported. You can drag dozens of images at once. There are no artificial limits (only depends on your device memory). Use the Download ZIP button to save them all.
Is it free? Any watermarks?
Image Toolkit is completely free and never adds watermarks.

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