Image Format Converter

Convert images to PNG, JPG, or WebP instantly. Batch convert multiple images with one click. Works entirely in your browser.

Quality: 92%
🖼️
Drop images here or click to upload
Supports PNG, JPG, JPEG, WebP • Multiple files allowed

How It Works

Our image converter processes files entirely in your browser using HTML5 Canvas. Your images never leave your device, ensuring complete privacy.

Quick Steps

  1. Choose Format: Select PNG, JPG, or WebP as your target format.
  2. Upload Images: Drop images into the upload area or click to browse. Multiple images supported.
  3. Adjust Quality: For JPG and WebP, adjust the quality slider (higher = better quality, larger file).
  4. Convert: Click convert to process all images instantly.
  5. Download: Images download automatically. Multiple images download as a ZIP file.

Features

  • Batch Conversion: Convert up to 50 images at once
  • Three Formats: PNG, JPG, and WebP support
  • Quality Control: Adjust compression for JPG and WebP
  • Privacy First: All processing happens in your browser
  • Fast Processing: Instant conversion with no upload delays
  • ZIP Download: Multiple files automatically packaged

Which Format Should You Choose?

PNG (Portable Network Graphics)

Best for: Screenshots, graphics with text, logos, images with transparency

Pros: Lossless compression, supports transparency, sharp text and graphics

Cons: Larger file sizes than JPG, not ideal for photos

JPG (JPEG)

Best for: Photographs, images with many colors, web images

Pros: Small file sizes, excellent for photos, universally supported

Cons: Lossy compression, no transparency support, quality degrades with re-saving

WebP

Best for: Modern websites, web optimization, fast loading pages

Pros: Smallest file sizes, supports transparency, better compression than JPG and PNG

Cons: Not supported in very old browsers, less common than PNG/JPG

Common Use Cases

Convert PNG to JPG

Reduce file size for photos and web images. PNG photos are often 3-5x larger than JPG. Converting to JPG significantly reduces file size while maintaining good visual quality for photographs.

Convert JPG to PNG

Preserve quality for images with text or graphics. When you need to edit images multiple times, PNG prevents quality loss from repeated saving. Also necessary when you need transparent backgrounds.

Convert to WebP

Optimize for modern websites. WebP files are 25-35% smaller than equivalent quality JPG files, resulting in faster page load times and better user experience. Ideal for web developers optimizing performance.

Batch Convert Multiple Images

Process entire photo albums or product catalogs efficiently. Converting many images one by one wastes time. Batch conversion handles dozens of images simultaneously, saving hours on large projects.

Frequently Asked Questions

How many images can I convert at once?

You can convert up to 50 images simultaneously. For larger batches, convert in groups of 50 to maintain browser performance.

Will conversion reduce image quality?

PNG conversion is lossless (no quality loss). JPG and WebP use adjustable compression. At 90-95% quality, differences are barely visible. Lower quality settings reduce file size more but may show compression artifacts.

Are my images uploaded to your servers?

No. All image processing happens entirely in your browser using JavaScript. Your images never leave your device, ensuring complete privacy for sensitive photos and documents.

What happens to image metadata?

Conversion removes EXIF data including GPS coordinates, camera information, and timestamps. This protects privacy but means converted images lose this information.

Can I convert HEIC images?

Modern browsers support HEIC (iPhone photos). Upload HEIC images and convert them to JPG or PNG for better compatibility across all devices and platforms.

Why download as ZIP for multiple images?

Browsers cannot download multiple files simultaneously from JavaScript. Packaging converted images into a ZIP file enables one-click download of all processed images together.

What quality setting should I use for JPG?

For web use, 85-92% balances quality and file size well. For printing or archival, use 95-100%. For thumbnails or previews, 70-80% works fine. Lower quality creates smaller files but may show compression artifacts.