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Compress Image

Reduce image file size with adjustable quality

100%Browser Processing

1. Select files

Drag and drop files here or click to select

Accepted: PNG, JPEG, WebP · Max size: 50MB

Compress PNG, JPEG, and WebP images online without uploading them to a remote server. Adjust quality to trade file size against visual clarity—helpful for websites, apps, email, and social media. Local in-browser compression keeps photos and screenshots private while you shrink file size before publishing or sharing.

How to compress images online

  1. Select one or more PNG, JPEG, or WebP images.
  2. Set the quality slider—lower values usually mean smaller files.
  3. Click Compress Images to process files locally.
  4. Download compressed images and compare size reduction.

Why use a no-upload image compressor?

  • Client photos and product shots stay on your machine.
  • Faster workflow when you only need quick size reduction without cloud queues.
  • Batch compress multiple images in one session.
  • Free image compression for PNG, JPG, and WebP formats.

Frequently asked questions

Are my images uploaded when I compress them?
No. Compression uses browser APIs on your device. Files are not sent to our servers.
Which formats are supported?
PNG, JPEG, and WebP are supported. Upload files in these formats for compression.
Will compression reduce image quality?
Lossy formats like JPEG and WebP may show artifacts at very low quality settings. PNG compression is handled differently but can still reduce size.
Can I compress multiple images at once?
Yes. Select multiple files and download results after batch processing completes.
Is this image compressor free?
Yes. There is no charge or account required to compress images.

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