🔁 Convert Format

Convert between PNG, JPG, WebP — instantly in your browser

🔒 Your image never leaves your device. All processing happens locally in your browser using Canvas toBlob API. No upload, no server, no tracking.

Features

  • Multiple Formats — Convert between PNG, JPG, and WebP — the three most important web image formats.
  • Size Comparison — See how the file size changes between formats to pick the most efficient one.
  • Instant Conversion — Format conversion happens in milliseconds via the Canvas API.
  • Live Format Switch — Switch between output formats and see the result update immediately.

How It Works

  1. Upload your image — Drop any image in any common format.
  2. Choose output format — Select PNG, JPG, or WebP from the dropdown.
  3. Download converted file — Get your image in the new format with a single click.

Use Cases

  • Convert PNG to WebP for 30-50% smaller web images
  • Convert WebP to JPG for email compatibility
  • Convert JPG to PNG for transparency support
  • Prepare images in the right format for any platform

Frequently Asked Questions

Which format should I use?

WebP: smallest file, best for web. JPG: widely compatible, good for photos. PNG: lossless with transparency, best for graphics and logos.

Does conversion lose quality?

PNG is lossless — no quality loss. JPG and WebP use slight compression but are optimized for high quality (92% quality setting).

Can I convert AVIF or HEIC?

Input: your browser can read most formats including AVIF and HEIC. Output: currently PNG, JPG, and WebP. More formats are planned.

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