Easily convert and compress images to reduce file size while maintaining quality. Supports PNG, JPEG, and WebP formats.
Tool Documentation
Overview
The Image Converter & Compressor is a free, user-friendly tool designed to convert images between PNG, JPEG, and WebP formats while offering advanced compression options to reduce file size without significant quality loss.
How to Use
Follow these steps to convert and compress your images:
- Upload Image: Click "Upload Image" to select an image file from your device.
- Choose Format: The output format is automatically set to match the uploaded image, but you can select PNG, JPEG, or WebP from the dropdown.
- Compress (Optional): Check "Compress Image" to enable compression. Choose "Auto Compress" for balanced results or "Manual Compress" to adjust the compression level (0% to 100%).
- Monitor Size: The output size is displayed in real-time as "Original: X KB | Compress: Y KB" with the compression percentage below.
- Download: Click "Download" to save the converted/compressed image.
- Clear: Click "Clear" to reset the tool.
Features
- Real-Time Size Feedback: Displays original and compressed sizes with compression percentage (e.g., "Original: 303 KB | Compress: 33 KB, Compressed by 89.2%").
- Auto Format Detection: Automatically selects the uploaded image's format.
- Compression Options: Auto Compress for balanced results or Manual Compress for customizable reduction.
- Size Increase Warning: Alerts if the output size increases due to format changes (e.g., JPEG to PNG).
- Responsive Design: Works seamlessly on desktop and mobile devices.
Supported Formats
- PNG: Lossless format, ideal for high-quality images with transparency.
- JPEG: Lossy format, great for photos with smaller file sizes.
- WebP: Modern format offering superior compression and quality.
Technical Notes
- Compression Method: JPEG/WebP uses quality-based compression (0.6 for auto, 0.9 to 0.05 for manual). PNG uses resolution scaling (50% for auto, up to 70% for manual).
- Browser Compatibility: Supports modern browsers (Chrome, Firefox, Safari, Edge).
- File Size Limits: No strict limit, but large images (>10 MB) may process slower.
- Performance: Uses HTML5 Canvas and Blob APIs for efficient processing.
What is the Image Converter & Compressor Tool?
The Image Converter & Compressor is a free online tool that converts images between PNG, JPEG, and WebP formats and compresses them to reduce file size while preserving quality. It’s perfect for web developers, designers, and anyone needing optimized images.
Is this tool secure to use?
Yes, all image processing is done client-side in your browser, ensuring no data is uploaded to any server, keeping your images secure.
How do I use the Image Converter & Compressor?
Upload an image, select the output format (PNG, JPEG, or WebP), enable compression (Auto or Manual), adjust the compression level if needed, and click Download to save the optimized image.
Which image formats are supported?
The tool supports input of any image format (e.g., PNG, JPEG, WebP) and allows conversion to PNG, JPEG, or WebP for output.
What if the file size increases after compression?
If the size increases (e.g., converting JPEG to PNG), a warning will appear. Try using JPEG or WebP formats, which are better for compression.
Can I compress large images?
Yes, but very large images (>10 MB) may process slowly due to browser limitations. For best results, use smaller files.
What should I do if the tool doesn’t work?
Ensure your image is a valid format, check your browser compatibility (modern browsers like Chrome or Firefox), and clear the tool to retry.
With the Image Converter & Compressor, you now have a powerful, easy-to-use tool to optimize your images for any project. Whether you're a developer speeding up website load times or a creator sharing high-quality visuals, this tool is designed to save you time and effort. Explore its features, experiment with compression, and let your creativity shine—happy converting!
