Image Compressor
Compress Image Online Free. Reduce image file size up to 85% while maintaining quality. No upload required. Supports JPG, PNG, WebP.
Drag & Drop Image File
or click to browse
Supported: JPG, PNG, WebP (Max 50MB)
How the Image Compress Tool Works
Compress and optimize your images directly in your browser with full control over quality, format, and optional resizing before compression.
1. Upload your image
Drag and drop a JPG, PNG, or WebP file into the upload area or click to browse your device. Files up to 50MB are supported.
2. Choose compression settings
Pick a compression level, adjust quality if needed, optionally resize large images, and choose whether to keep the original format or convert to JPEG, WebP, or PNG.
3. Compress and download
Click Compress Image to process the file. When its done, compare the original and compressed versions, review how much space you saved, and download the optimized image.
Key Features & Benefits
Reduce image file sizes for faster websites, emails, and uploads while keeping visual quality under your control.
Private & browser-based
Compression happens locally in your browser using the HTML5 canvas. Your images are not uploaded or stored on any remote server.
Flexible compression levels
Choose from preset levels (low to maximum) or fine-tune a custom quality value to hit your ideal balance between sharpness and file size.
Smart resizing options
Optionally resize large images to maximum width and height values while preserving aspect ratio, which can dramatically reduce file size.
Multiple output formats
Keep the original format or convert to JPEG, WebP, or PNG depending on whether you prefer maximum compression, compatibility, or lossless quality.
Visual comparison tools
Quickly toggle between the original and compressed images to check if the quality is acceptable before downloading.
Free & no watermarks
Compress as many images as you want for free. No accounts, no subscriptions, and no watermarks are added to your pictures.
Frequently Asked Questions
Common questions about compressing images directly in your browser.
No. The compressor uses the browsers canvas API to process your images locally. Files stay on your device and are never sent to a remote server.
This tool supports JPG, PNG, and WebP input files. You can keep the same format or convert between JPEG, PNG, and WebP as part of the compression process.
Lossy compression (like lower-quality JPEG or WebP) can slightly reduce image detail, but you control how aggressive it is. Medium settings usually save a lot of space with minimal visible change.
Yes. The image compressor works on most modern mobile browsers. Very large images may take longer to process on low-powered devices, but typical photos work well.
Input files up to 50MB are supported. Extremely large resolutions may be limited by your browsers memory; if compression fails, try enabling the resize option or using a smaller image.
No installation is needed. Just open this page in a modern web browser, upload your image, configure the compression settings, and download the optimized result.