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Converti JPG in PNG

Convertitore online gratuito da JPG a PNG. Veloce, sicuro, senza registrazione.

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Accettato: file JPG · Max 100 MB per file

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Need to convert JPG to PNG? MegaConvert makes it easy. Upload your JPEG Image (JPG) file and get a Portable Network Graphics (PNG) file in seconds — no software to install, no signup required. Whether you need this conversion for web development, photography, graphic design, social media / printing, our online converter handles it instantly. Free for files up to 25MB, with support for larger files up to 2GB.

How to Convert JPG to PNG Online

  1. 1
    Upload your JPG file

    Click the upload area or drag and drop your JPG file. Files up to 25MB are free. Larger files are supported with pay-per-use.

  2. 2
    Choose PNG as output format

    PNG is automatically selected on this page. You can adjust conversion settings if needed.

  3. 3
    Click Convert

    Hit the Convert button to start processing. Your file will be converted using our high-performance servers.

  4. 4
    Download your PNG file

    Once conversion is complete, click Download to save your new PNG file. Free files are available for 1 hour.

Why Convert JPG to PNG?

  • **Preserve quality** — PNG uses lossless compression, ensuring no quality degradation during or after conversion.
  • **Reduce file size** — Converting between formats can significantly reduce file size, making files easier to share via email or cloud storage.
  • **Software requirements** — Your software or platform may require PNG format specifically. Converting ensures full compatibility.

JPG vs PNG — Format Comparison

Feature JPG PNG
Full Name JPEG Image Portable Network Graphics
Developer Joint Photographic Experts Group PNG Development Group (W3C)
First Released 1992 1996
Category Image Image
Extension .jpg .png
MIME Type image/jpeg image/png

Lossy formats (JPG, WebP) may reduce quality. Use PNG or TIFF for lossless conversion.

Info Formato JPG

Widely used lossy compressed image format ideal for photographs.

Nome completo: JPEG Image

Developer: Joint Photographic Experts Group (1992)

Info Formato PNG

Lossless compressed image format with transparency support, ideal for graphics and screenshots.

Nome completo: Portable Network Graphics

Developer: PNG Development Group (W3C) (1996)

Domande Frequenti

Upload your JPG file to MegaConvert.io, select PNG as the output format, and click Convert. Your converted file will be ready to download in seconds. No software installation required.
Yes! Files up to 25MB can be converted for free, up to 3 times per day. For larger files, pay-per-use pricing starts at just $2 for files up to 100MB.
Absolutely. All uploaded files are encrypted in transit (HTTPS), scanned for viruses, and automatically deleted after conversion. We never share or access your files.
Free users can convert files up to 25MB. Pay-per-use supports files up to 2GB. Subscribers get up to 2GB with priority processing.
No. PNG is a lossless format, so your image quality will be fully preserved during conversion.
Batch conversion is available for pay-per-use and subscription users. Upload multiple files and convert them all to PNG simultaneously.
Widely used lossy compressed image format ideal for photographs. Developer: Joint Photographic Experts Group (1992).
Lossless compressed image format with transparency support, ideal for graphics and screenshots. Developer: PNG Development Group (W3C) (1996).