Image Tools

JPG to PNG Converter

Convert JPG/JPEG images to PNG format instantly. High quality conversion running entirely inside your browser for complete privacy.

Convert JPG to PNG

Lossless high-quality conversion done locally inside your browser.

Drag & drop your JPG image here or browse

Supports .jpg, .jpeg (Max 50MB)

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What is this tool?

JPG to PNG Converter translates JPEG compression maps into standard portable network graphics (PNG) lossless pixel grids, retaining pixel-perfect color depth.

How to use it

1. Select or drag and drop a JPG image.

2. Preview the original image details.

3. Click "Convert to PNG" to process the file.

4. Click "Download" to save your high-quality PNG image.

Pro tips

  • Use PNG format if you plan to edit the image further, as it prevents generation loss when re-saving.
  • PNG files are generally larger than JPGs because they are lossless. For web optimization, check the output file sizes.

Frequently asked questions

Is my image uploaded to any server?

No. The conversion is performed locally in your browser using HTML5 Canvas. Your image files never leave your device, ensuring maximum privacy and security.

Will I lose image quality during conversion?

PNG is a lossless compression format, meaning it preserves all pixel data. However, since the source JPG is already lossy, converting it to PNG will not restore lost data, but it will prevent any further compression artifacts.

What is the file size limit?

Since the conversion runs client-side in your browser, there is no strict server limit. It can handle images up to 50MB or more depending on your device's system memory.