Powered by Sharp AI
AI Image Compressor
Reduce file size while maintaining high quality with smart compression. Perfect for web optimization, email attachments, and storage savings.
- Up to 80% Size Reduction
- ~3s Processing
- Free Cost
- Operational
- Free · Sharp AI
By uploading a file you agree to our Terms of Use and Privacy Policy.
A failed job costs nothing — credits are returned automatically. We keep video results for 30 days, photos on your account with no limit, and guest files are deleted after 14 days.
Credit packs from $8.99, one-time. Credits never expire and no subscription is required.
What is Compress Image?
Compress Image is an AI tool in Pixelift that runs in the browser with no installation. Reduce file size while maintaining high quality with smart compression. Perfect for web optimization, email attachments, and storage savings. Engine: Sharp AI. Cost: Free credits per result; credits are bought once in packs from $8.99, no subscription, and they never expire. Files are processed on EU servers and never used to train models.
How Smart Compression Works
Smart Compression
AI-powered compression reduces file size by up to 80% while preserving visual quality.
Lightning Fast
Process images in seconds with our optimized compression pipeline.
Multiple Formats
Support for JPG, PNG, and WebP with automatic format selection.
Advanced Technology
Our compressor uses Sharp's advanced image processing algorithms combined with format-specific optimizations. Unlike basic compression that just reduces quality, our AI-powered system intelligently removes unnecessary data while preserving visual quality.
- Removes metadata and unnecessary information
- Optimizes color palettes and encoding
- Progressive loading for better web performance
Perfect For
Websites
Reduce page load times and improve SEO
Mobile Apps
Save bandwidth and storage space
Attach more images without size limits
Cloud Storage
Store more images in less space
Compression Settings
Quality Control
Adjust from 10% to 100% to balance file size vs quality
Auto Format
Automatically selects the best format for your image
JPG
Best for photos and complex images with many colors
PNG
Best for graphics with transparency or sharp edges
WebP
Modern format with superior compression for web
Supported Formats
Input
JPG, PNG, WebP - up to 20MB per image
Output
Choose between JPG, PNG, or WebP
Compression
Reduce file size by 30-80% depending on settings
Processing
Compression is free and uses no credits, and processing takes 2-5 seconds
Download
Get instant download of compressed image
Tips for Best Results — Recommended
- Start with 80% quality for a good balance
- Use auto format for best compression ratio
- JPG works best for photos and complex images
- PNG is better for graphics with transparency
- WebP offers best compression for modern browsers
Keep in Mind
- Lower quality = smaller file but visible artifacts
- Already compressed images won't reduce much more
- Test different quality settings for your use case
- Keep original files as backup before compressing
- Compression is permanent - cannot be reversed
What this tool is (and is not) for
Use this tool for
- •Website optimization (faster loading)
- •Email attachments (size limits)
- •Mobile uploads / apps
- •Save space in archives
- •Share via WhatsApp / Messenger
DO NOT use for — try instead
- •Change dimensions (px), not just file sizeTry instead: Resize Image— scale dimensions, not just compress
- •Smaller via format change (e.g. → WebP)Try instead: Format Converter— WebP/AVIF are dramatically smaller than JPG
- •Improve quality of low-resolution imageTry instead: Upscaler— AI upscale preserves detail
What to Do Next
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Ready to Optimize Your Images?
Reduce file sizes dramatically while maintaining visual quality. Perfect for web and mobile.
Call it from code
One endpoint, key in the header. The same tool that runs on this page — no browser, no clicking.
curl -X POST https://pixelift.pl/api/compress-image \
-H "Authorization: Bearer pk_live_..." \
-F "file=@zdjecie.jpg" \
-F "quality=80" \
-F "format=webp"Response: { "image": "https://pixelift.pl/uploads/…", "creditsUsed": 1 }
Request fields
file | file | required | Zdjecie |
quality | number | optional | |
format | jpeg · png · webp · avif | optional |