Free Image Format Converter
Transform images between 10+ formats instantly. No registration required - switch between JPG, PNG, WebP, AVIF and more in seconds.
100% Secure Processing
Your images are processed locally in your browser using WebAssembly. No uploads, no server storage, your photos remain completely private and secure.
How It Works
Upload Images
Drag and drop or click to select one or multiple images from your device
Select Format
Choose your desired output format from 10+ supported image types
Download Result
Transform and download your images in the new format instantly
Advanced Features
Multiple Formats
Support for JPG, PNG, WebP, AVIF, BMP, TIFF, ICO and more image types
Batch Processing
Transform multiple images at once with our efficient batch processing
100% Private
All processing happens in your browser, no data leaves your device
Lightning Fast
WebAssembly powered transformation for instant results
No Installation
Works directly in your browser, no software download required
Quality Preserved
Smart algorithms ensure optimal quality during format transformation
Perfect For Every Professional
Web Developers
- •Transform images to WebP or AVIF for better web performance
- •Create fallback images in JPG/PNG for browser compatibility
- •Optimize image assets for faster page load times
Content Creators
- •Switch screenshots to the right format for different platforms
- •Batch process images for blogs and social media
- •Ensure images meet platform-specific requirements
Format Comparison Guide
Format | Best For | Compression | Transparency |
---|---|---|---|
JPG/JPEG | Photos, complex images | Lossy | No |
PNG | Graphics, screenshots, logos | Lossless | Yes |
WebP | Web images, modern browsers | Both | Yes |
AVIF | Next-gen web images | Both | Yes |
BMP | Uncompressed images | None | No |
Frequently Asked Questions
What image formats can I transform between?
Our tool supports JPG/JPEG, PNG, WebP, AVIF, BMP, TIFF, ICO, and more. You can transform from any supported format to any other supported format with just a few clicks.
Is there a file size limit for processing?
Since all processing happens in your browser, the only limit is your device's available memory. Most modern devices can easily handle images up to 50MB or more.
Will transforming my image reduce its quality?
It depends on the formats. Transforming between lossless formats (like PNG to BMP) preserves quality. Transforming to lossy formats (like JPG) may reduce quality slightly, but we optimize for the best possible output.
Can I process multiple images at once?
Yes! Our batch processing feature allows you to transform multiple images simultaneously. Just select all the images you want to process, choose your output format, and handle them all at once.
Why should I use WebP or AVIF formats?
WebP and AVIF are modern image formats that offer superior compression compared to traditional formats. They can reduce file sizes by 25-50% while maintaining the same visual quality, making your websites load faster.
Technical Specifications
Supported Input Formats
- • JPEG/JPG (.jpg, .jpeg)
- • PNG (.png)
- • WebP (.webp)
- • AVIF (.avif)
- • BMP (.bmp)
- • TIFF (.tiff, .tif)
- • ICO (.ico)
Processing Details
- • Client-side WebAssembly processing
- • No file size restrictions
- • Batch conversion support
- • Metadata preservation options
- • Color profile handling
- • Alpha channel support
- • Progressive encoding for JPG
- • Lossless conversion options
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