LW Compress — Compress,
Convert & AI Upscale
Reduce image size by up to 80% without visible quality loss. JPEG, PNG, WebP, AVIF, JPEG XL support. AI upscaling for resolution enhancement.
Everything for Image Processing
Optimize images for web, mobile apps and print — with a single tool.
Smart Compression
Up to 80% compression without visible quality loss. Automatic optimal parameter selection.
AI Upscaling
Enhance image resolution with Real-ESRGAN neural network. Up to 4× without blur.
Modern Formats
Convert between JPEG, PNG, WebP, AVIF and JPEG XL. Choose the optimal format for each task.
API
REST API with Bearer authentication. Integrate compression into your CI/CD, CMS or application.
Batch Processing
Upload up to 20 files at once. Parallel processing with instant results.
Privacy
Files are automatically deleted after processing. We do not store or analyze your images.
Three Simple Steps
Upload an Image
Drag & drop a file or paste from clipboard. JPEG, PNG and WebP supported.
Choose Parameters
Quality, format, size — customize to your needs or use automatic settings.
Download the Result
Optimized file ready in seconds. Download or retrieve via API.
Choose Your Plan
- Image compression
- 500 compressions per day
- JPEG, PNG, WebP, AVIF, JPEG XL
- Files up to 10 MB
- AI upscaling (100/day)
- REST API access
- Batch processing (up to 20)
Frequently Asked Questions
What formats are supported?
Free plan: JPEG, PNG, WebP. PRO plan adds AVIF and JPEG XL — modern formats with better compression.
What is AI upscaling?
Image resolution enhancement using Real-ESRGAN neural network. A 500×500 image becomes 2000×2000 without blur or artifacts. PRO plan only.
Are my files stored on the server?
No. Files are automatically deleted right after processing. We do not store, analyze or share your images with third parties.
How do I use the API?
After purchasing a PRO subscription, you will receive an API key in your dashboard. Use it with Bearer authentication to send compression and upscaling requests.
Can I cancel my subscription?
Yes, you can cancel anytime. Access remains until the end of the paid period.
Support the project
All plugins have a free version.
If they help you — consider supporting development.