Image Compressor
Compress JPG, PNG, and WebP images locally in your browser. Reduce file size while keeping visual quality with zero server uploads.
Choose an image or drag & drop here
High-speed, browser-native compression with zero quality compromise. No files are ever uploaded to any server.
How It Works
Compress images locally in your browser with zero server uploads.
Select an Image
Drag and drop any JPG, PNG, or WebP photo up to 30MB into the dropzone, or select a file from your device.
Tune Quality & Format
Adjust the quality slider or pick presets like Balanced (75%) or High Quality (90%). Switch between JPG, WebP, or PNG.
Compare Before & After
Inspect visual fidelity using Toggle mode or Side-by-Side view with live computed file size and percentage saved metrics.
Download Instantly
Export the compressed image with one click. Enjoy 50% to 85% file size reductions with zero watermarks.
Supported Image Formats
Understand trade-offs between format compatibility, compression, and transparency.
WebP (Recommended)
Best SavingsModern web format developed by Google. Provides 25–35% smaller file sizes than JPEG at equivalent quality, with full transparency support.
JPEG / JPG
UniversalThe most compatible image format across all platforms. Ideal for photographs. Transparent areas are composited onto clean solid white.
PNG
LosslessLossless format preserving 100% pixel detail and alpha transparency. For file size reductions, converting PNG to WebP is recommended.
Frequently Asked Questions
Clear answers to common questions about privacy, capabilities, and offline usage.
No. All image compression is handled 100% in your browser using the HTML5 Canvas API. Your image never leaves your computer or phone.
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