Image Format Converter - Convert Between JPG, PNG, WebP, BMP, GIF Online
Convert images between popular formats instantly with our secure, browser-based converter.
Support for JPG, PNG, WebP, BMP, GIF, AVIF, TIFF, HEIC and more with 100% privacy - no uploads required.
Professional-grade image conversion for designers, developers, and content creators.
Drag & drop images here, or click to select
JPG, PNG, WebP, BMP, GIF, AVIF, SVG, TIFF, ICO, HEIC • Max 50MB
Supported Formats
Input:
Output:
How to Convert Image Formats
Upload your images by dragging and dropping or clicking the upload area. Multiple formats supported including JPG, PNG, WebP, BMP, GIF, AVIF, TIFF, HEIC, and more.
Select your desired output format from the dropdown menu. Available formats depend on your input files but include JPG, PNG, WebP, BMP, GIF, AVIF, and TIFF.
Convert individual images by clicking the Convert button on each image, or use Convert All to process all images at once.
Download your converted images individually or download all files at once as a convenient ZIP package.
Comprehensive Image Conversion Features
Real-World Image Conversion Examples
Web Optimization
Convert high-resolution PNG images to WebP format for faster website loading and better performance
Social Media Preparation
Convert professional photos to JPG format for Instagram, Facebook, and other social media platforms
Print Design
Convert web images to high-quality PNG or TIFF formats for professional printing and design work
Legacy Format Update
Convert old BMP and GIF images to modern PNG or WebP formats for better compatibility and compression
When to Use Our Image Format Converter
Website Development
Convert images to WebP or AVIF format for modern web browsers, reducing page load times and improving user experience
Content Creation
Transform images between formats for different platforms - social media, websites, print materials, and digital presentations
Email Marketing
Convert images to compatible formats that work across all email clients and devices for consistent marketing campaigns
E-commerce Product Photos
Optimize product images by converting to web-friendly formats while maintaining visual quality for online stores
Mobile App Development
Convert and optimize images for mobile applications, ensuring compatibility across iOS and Android platforms
How Image Format Conversion Works
Image format conversion is the process of transforming digital images from one file format to another while preserving visual quality and important metadata. Different image formats use different compression algorithms and color models - JPG uses lossy compression for photographs, PNG uses lossless compression with transparency support, WebP provides modern compression with both lossy and lossless options, and formats like AVIF offer cutting-edge compression technology.
Our converter uses advanced algorithms to analyze your input images and select the optimal conversion parameters for your target format. When converting from lossless formats like PNG to lossy formats like JPG, we carefully balance quality and file size. For modern formats like WebP and AVIF, we leverage their advanced compression features to maintain visual quality while significantly reducing file sizes.
The entire conversion process happens directly in your browser using sophisticated web technologies including Canvas API and WebAssembly for high-performance processing. This ensures your images never leave your device, providing maximum security and privacy while delivering professional-quality results.
Common Image Conversion Mistakes & Tips
Mistake
Choosing wrong format for the use case
Tip
Use JPG for photographs and complex images, PNG for graphics with transparency, WebP for web optimization, and TIFF for professional printing
Mistake
Converting already compressed images to lossy formats
Tip
Avoid converting JPG to JPG repeatedly as this degrades quality. Use lossless formats like PNG when multiple edits are needed
Mistake
Ignoring transparency requirements
Tip
If your images need transparent backgrounds, choose PNG or WebP formats. JPG doesn't support transparency and will add white backgrounds
Mistake
Not considering file size vs quality trade-offs
Tip
For web use, prioritize WebP or AVIF formats. For print, use TIFF or high-quality PNG. Find the right balance for your specific needs
Mistake
Converting too many images simultaneously
Tip
For large batch conversions (over 100 images), consider processing in smaller batches to ensure browser stability and better performance
Frequently Asked Questions
What image formats are supported for conversion?
We support a comprehensive range of formats including JPG, JPEG, PNG, WebP, BMP, GIF, AVIF, SVG, TIFF, ICO, HEIC, and many more. Input format detection is automatic, and output formats are intelligently suggested based on your input files.
Is image conversion completely free?
Yes, absolutely free! There are no hidden charges, registration requirements, or usage limits. You can convert as many images as you need without any restrictions or watermarks.
Are my images safe and private during conversion?
Completely safe! All image processing happens directly in your browser using web technologies. Your images are never uploaded to our servers, stored anywhere, or transmitted over the internet.
Can I convert multiple images at once?
Yes, our tool supports batch conversion of up to 200 images simultaneously. You can convert all images to the same format with a single click or convert individual images as needed.
What's the difference between lossy and lossless compression?
Lossless compression (PNG, TIFF) preserves all image data exactly as original, resulting in larger files. Lossy compression (JPG, WebP) removes some data to achieve smaller file sizes with minimal visible quality loss.
How do I choose between JPG and PNG formats?
Choose JPG for photographs and complex images with millions of colors for smaller file sizes. Use PNG for images with text, logos, sharp edges, or when you need transparent backgrounds.
What is WebP format and why should I use it?
WebP is a modern image format developed by Google that provides superior compression and quality characteristics compared to JPG and PNG. It's ideal for web use, offering smaller file sizes with comparable visual quality.
Can I convert images with transparent backgrounds?
Yes, our converter preserves transparency when converting between formats that support it (PNG, WebP, AVIF, GIF). Converting to JPG will replace transparent areas with white backgrounds since JPG doesn't support transparency.