Image tool

Image Compressor

Reduce image file size while maintaining visual quality. Supports JPG, PNG, and WebP.

PrivConvert
Privacy-first conversion
No files stored
In-memory processing
Deleted instantly
No sign-up needed

Complete the security check to begin

Smart image compression

Our compressor uses intelligent algorithms to reduce file size while preserving visual quality. The quality slider lets you find the perfect balance between file size and image quality.

  • Up to 80% size reduction - dramatically smaller files
  • Adjustable quality - you control the compression level
  • Format-aware - optimizes differently for JPG, PNG, and WebP
  • Great for email - get images under attachment size limits

Why Choose PrivConvert?

Unlike other online converters that upload your files to remote servers, store them for days, and may use them for AI training or sell your data, PrivConvert was built with privacy as the foundation. Here's what makes us different:

Zero data retention

Files are processed in volatile memory (RAM) and immediately purged. Nothing is ever written to disk or backed up.

Encrypted transfers

All uploads and downloads are encrypted with TLS 1.3. Your files cannot be intercepted in transit.

No account required

Use any tool instantly without signing up, providing an email, or creating a profile. No tracking cookies, no user profiling.

Works on any device

Compatible with Windows, macOS, Linux, iOS, and Android. No plugins or desktop software needed - just a modern web browser.

Trusted by Thousands of Users

PrivConvert processes thousands of file conversions every day. Our commitment to privacy and security has made us the go-to choice for professionals, developers, and privacy-conscious users worldwide.

250 MB Max file size
200+ Conversion tools
0 sec File retention
100% Free to use

Frequently Asked Questions

How much can I reduce my image file size?
Depending on the original format and quality setting, you can typically reduce file size by 50-80% while maintaining visually excellent quality.
Does compression reduce image quality?
At moderate settings (60-80%), the quality difference is virtually invisible to the human eye while dramatically reducing file size.
Which image formats are supported?
This tool supports JPG, PNG, and WebP images. Each format is compressed using its optimal algorithm.
What quality setting should I use?
For web use, 60-75% offers a great balance. For print or archival, use 85-95%. The preview lets you compare before downloading.
Is this tool really free?
Yes, completely free with no hidden fees, no watermarks, and no sign-up required. You can convert as many files as you need.
Are my files private and secure?
Absolutely. Every conversion runs in an isolated, in-memory process. Your files never touch the disk, are never stored or shared, and are deleted from memory the moment your download is ready.

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