Image Format Converter
Drag and drop images here, or click to select files
Supports PNG, JPG, WebP, AVIF, GIF, BMP, TIFF
What is an Image Format Converter?
An image format converter is a powerful tool that allows you to transform images between different formats while maintaining quality. This tool works entirely in your browser, ensuring your images never leave your device, providing privacy and security for your files.
Format Conversion
Convert between popular image formats to optimize for different use cases and platforms.
- • JPEG: Best for photos, smaller file sizes, no transparency
- • PNG: Best for graphics, supports transparency, larger files
- • WebP: Modern format, excellent compression, wide support
- • AVIF: Next-generation format, best compression, growing support
Image Resizing
Resize images to specific dimensions while maintaining aspect ratios for optimal display.
- • Custom Dimensions: Set specific width and height
- • Aspect Ratio: Maintain proportions automatically
- • Smart Scaling: High-quality resampling algorithms
- • Flexible Options: Resize by width, height, or both
Privacy & Security
All processing happens locally in your browser - your images never leave your device.
- • Client-side Processing: No server uploads required
- • Data Privacy: Images stay on your device
- • Fast Processing: No network delays
- • Offline Capable: Works without internet connection
Quality Control
Adjust compression levels to find the perfect balance between file size and quality.
- • Quality Settings: From 40% to 95% quality
- • Format Optimization: Choose the best format for your needs
- • Batch Processing: Convert multiple images at once
- • Real-time Preview: See results before downloading
Common Use Cases
Web Development
- • Convert to WebP for modern browser support
- • Convert PNG to JPEG for smaller file sizes
- • Optimize images for different platforms
- • Ensure format compatibility across devices
Design & Graphics
- • Convert JPEG to PNG for transparency
- • Optimize graphics for different uses
- • Convert between formats for compatibility
- • Prepare images for different platforms
Social Media
- • Convert formats for platform requirements
- • Optimize for different social networks
- • Ensure compatibility across devices
- • Convert for mobile optimization
Print & Publishing
- • Convert to high-quality formats for printing
- • Optimize for different print requirements
- • Convert between color spaces
- • Prepare images for publication
Frequently Asked Questions
Is my data safe? Do images get uploaded to servers?
Yes, your data is completely safe! All image processing happens locally in your browser using HTML5 Canvas API. Your images never leave your device and are not uploaded to any servers. This ensures complete privacy and security.
What image formats are supported?
We support all major image formats including JPEG, PNG, WebP, AVIF, GIF, BMP, and TIFF for input. You can convert to JPEG, PNG, WebP, and AVIF formats. The tool automatically detects the input format.
What's the difference between JPEG and PNG?
JPEG is best for photos with many colors and gradients, offering smaller file sizes but no transparency support. PNG is ideal for graphics, logos, and images requiring transparency, but typically results in larger files.
Should I use WebP or AVIF format?
WebP offers excellent compression with broad browser support (95%+). AVIF provides even better compression but has limited browser support (70%+). Use WebP for maximum compatibility, AVIF for cutting-edge compression.
Can I resize images while converting?
Yes! You can set custom width and height values, and choose whether to maintain aspect ratio. This is perfect for creating thumbnails, optimizing for specific display sizes, or reducing dimensions for faster loading.
How many images can I process at once?
You can upload and process multiple images simultaneously. The limit depends on your device's memory and processing power. For best performance, we recommend processing 10-20 images at a time for large files.