Image Format Converter

Convert images between PNG, JPEG, WebP, and AVIF formats instantly in your browser

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Free Online Image Format Converter

Transform your images between popular formats with our lightning-fast, privacy-first converter. Convert PNG to JPEG, JPEG to WebP, WebP to PNG, and support for modern AVIF format - all processed directly in your browser for maximum security and speed.

Privacy First

No uploads, no server storage. Your images stay on your device.

Lightning Fast

Client-side processing for instant conversions without waiting.

Batch Processing

Convert multiple images simultaneously with advanced options.

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Frequently Asked Questions

What image formats does the converter support?

Our converter supports PNG, JPEG, WebP, and AVIF formats. You can convert between any of these formats instantly. PNG is ideal for images with transparency, JPEG for photographs, WebP for modern web optimization, and AVIF for the best compression ratios.

Is the conversion secure and private?

Yes, all image processing happens directly in your browser using HTML5 Canvas API. Your images are never uploaded to our servers, ensuring complete privacy and security. No temporary files are stored, and your data remains entirely on your device.

Are there any file size limits?

You can convert images up to 50MB in size. For larger files, we recommend using our image resizer tool first to reduce dimensions, or our image compressor to decrease file size before conversion. The tool is optimized for web-standard image sizes.

Does the conversion affect image quality?

The conversion process itself preserves the original quality. However, when converting to lossy formats like JPEG, you can control the quality level (1-100%). Lossless formats like PNG maintain perfect quality. Our converter includes quality optimization options for the best results.

Can I convert multiple images at once?

Yes! Our batch processing feature allows you to convert multiple images simultaneously. Simply enable batch mode in the advanced options, add your images, and they'll all be converted with the same settings and downloaded as a ZIP file for convenience.

What browsers are supported?

The converter works with all modern browsers that support the HTML5 Canvas API, including Chrome, Firefox, Safari, and Edge. For the best experience with AVIF format, we recommend using the latest browser versions. The tool automatically detects your browser's capabilities.

Can I resize images during conversion?

Absolutely! Our advanced options include resizing capabilities. You can specify custom dimensions while maintaining aspect ratio, or set specific width and height values. This is perfect for preparing images for websites, social media, or specific design requirements.

About Image Format Conversion

Image format conversion is essential for optimizing images for different platforms and use cases. Our free online converter supports all major image formats and processes everything directly in your browser, ensuring complete privacy and security for your creative work.

Supported Image Formats

Our converter handles the most popular image formats used across the web and digital media:

  • JPEG/JPG: Best for photographs and complex images with millions of colors
  • PNG: Ideal for images with transparency, logos, and graphics with fewer colors
  • WebP: Modern format offering superior compression with excellent quality
  • AVIF: Next-generation format with the best compression ratios available
  • BMP: Uncompressed format maintaining maximum quality
  • GIF: Suitable for simple animations and graphics with limited colors

When to Use Different Formats

Choosing the right image format can significantly impact file size, quality, and compatibility:

  • WebP for Web: Use WebP for websites to reduce loading times while maintaining quality
  • PNG for Graphics: Perfect for logos, icons, and images needing transparency
  • JPEG for Photos: Best choice for photographs and complex images
  • AVIF for Modern Browsers: Offers the smallest file sizes with excellent quality

Quality and Compression Control

Our converter gives you full control over output quality and compression settings. Higher quality settings preserve more image detail but result in larger files, while lower quality settings achieve better compression but may lose some fine details. The optimal balance depends on your specific needs and the intended use of the converted images.

Batch Processing Capabilities

Convert multiple images simultaneously with our batch processing feature. This is perfect for:

  • Preparing image assets for a website redesign
  • Converting a collection of photos for social media
  • Optimizing images for better web performance
  • Standardizing image formats across a project

Privacy and Security First

Your images never leave your device. All conversion processing happens locally in your web browser, ensuring that sensitive business images, personal photos, and creative projects remain completely private. No uploads to external servers, no temporary storage, and no traces left behind.

Browser Compatibility

Our converter works with all modern web browsers that support the HTML5 Canvas API and modern image formats. The tool automatically detects your browser's capabilities and provides appropriate format options. For the best experience, we recommend using the latest versions of Chrome, Firefox, Safari, or Edge.

Use Cases and Applications

Image format conversion serves countless professional and creative needs:

  • Web Developers: Convert images to WebP for faster website loading
  • Content Creators: Prepare images for different social media platforms
  • E-commerce: Optimize product images for online stores
  • Photographers: Convert RAW files to web-friendly formats
  • Designers: Export designs in multiple formats for different uses

By using our image converter, you agree to our Privacy Policy and Terms of Service.

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