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Image Format Converter

Convert images between different formats including HEIC, JPEG, PNG, WebP, GIF, BMP, and TIFF directly in your browser.

What is an Image Format Converter?

An image format converter is a tool that allows you to change image files from one format to another. This is useful for compatibility, file size optimization, or specific application requirements. Our converter supports popular formats including HEIC (iPhone photos), JPEG, PNG, WebP, GIF, BMP, and TIFF.

Key Features

  • •Support for 8+ image formats including HEIC, JPEG, PNG, WebP
  • •Batch conversion - convert multiple images at once
  • •Quality control for lossy formats (JPEG, WebP)
  • •Real-time preview of original and converted images
  • •Client-side processing - your images never leave your device
  • •Download individual files or all as ZIP archive
  • •Size change display for file size comparison
  • •Drag and drop interface for easy file selection

How to Use

  1. 1Upload your image files by dragging and dropping or clicking to select
  2. 2Choose your desired output format from the dropdown menu
  3. 3Adjust quality settings for JPEG and WebP formats if needed
  4. 4Click 'Convert Images' to start the conversion process
  5. 5Preview the results and download individual files or all as ZIP

Common Use Cases

  • ✓Convert iPhone HEIC photos to PNG or JPEG for wider compatibility
  • ✓Optimize web images by converting to WebP format
  • ✓Convert PNG images to JPEG to reduce file size
  • ✓Batch convert multiple images for consistent formatting
  • ✓Convert legacy formats like BMP or TIFF to modern formats

Technical Information

기술 스택

  • • All processing is done client-side using HTML5 Canvas API
  • • HEIC support through heic2any library
  • • No server upload - your images remain private and secure
  • • Supports files up to 50MB in size
  • • Maintains original image quality when converting to lossless formats

Frequently Asked Questions

Is my data safe when using this converter?

Yes, all image processing happens locally in your browser. Your images are never uploaded to any server.

What's the difference between lossless and lossy formats?

Lossless formats (PNG, GIF, BMP) preserve all image data, while lossy formats (JPEG, WebP) compress images by removing some data to reduce file size.

Why can't I adjust quality for PNG format?

PNG is a lossless format, so it doesn't have quality settings. The image is stored without any compression artifacts.

Can I convert animated GIFs?

Yes, but converting animated GIFs to static formats will only save the first frame.