IMAGE COMPRESSOR SUITE
Compress JPEG, PNG, and WebP images locally with exact Target File Size (KB/MB) matching, vertical split preview slider, single or bulk batch processing.
Key Features & Capabilities
- 100% Lossless Compression with zero pixel quality loss
- Strip EXIF, camera, and GPS metadata
- Set Target File Size with smart warning notifications
- Supports JPEG, PNG, and WebP images
- 100% client-side WebAssembly & Canvas engine
How to Compress Images Losslessly Online
Step 1: Select Image
Upload a JPG, PNG, or WebP photo to compress.
Step 2: Set Target Size
Optionally enter a Target File Size limit in KB.
Step 3: Download Optimized File
Download your smaller image with 100% original visual fidelity.
Frequently Asked Questions
What is lossless compression?
Lossless compression removes unnecessary metadata chunks and optimizes compression tables without changing a single pixel in your photo.
Related Utility Tools
Why Zaeyon?
Private, free, and browser-based — no account, no uploads, no compromises.
Zero Uploads
Your files never leave your device. All processing happens locally in your browser memory — nothing is sent to any server.
100% Free Forever
No subscriptions, no hidden fees, no daily limits. Every tool on Zaeyon is permanently free to use without an account.
Instant & Powerful
Powered by WebAssembly — the same low-level technology used in native apps — so processing is fast even for large files.
Works Offline
Once the page loads, the WebAssembly engine runs entirely on your device. No internet connection needed to process files.
Works Everywhere
No software installation required. Runs directly in your browser on Windows, Mac, Linux, iOS, and Android.