JPG to JNG Converter

Convert your JPG files to JNG in seconds — free and online.
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Select or drag & drop files to begin.

How to convert JPG to JNG?

Just three simple steps — no downloads, no hassle.
Click the “Choose files” button and upload your JPG file.

You can drag and drop it too — we’re flexible!

Choose “JNG” as the output format, then click “Convert”.

We’ll take care of the rest — it only takes a few seconds.

All done! Your file is now in JNG format.

Just download it and enjoy. Easy, right?

At a glance: JPG to JNG

🔁 Conversion: JPG to JNG ⏱ Average conversion time: 20 seconds 💳 Cost: Free 📂 Category: Images ✳️ Extensions: .jpg → .jng 📏 Max file size: 75 MB 👩‍💻 Works on: Windows, Linux, macOS, iOS, Android

About JPG

JPG is the same format as JPEG, just with a shortened file extension used mainly in Windows environments. Like JPEG, it supports lossy compression and is a go-to format for digital photos and online images.

About JNG

JNG is an image format that combines JPEG compression for color data with PNG-style transparency. It was designed as a companion to MNG (Multiple-image Network Graphics) for web use, but it’s rarely used today and has limited support in modern software.

Why Convert JPG to JNG with MiConv?

Because it's quick, easy, and made for people like you.

No software needed

Convert your .jpg files to .jng right in your browser — no downloads, no installs. Everything happens securely in the cloud.

Your files stay private

We never store your files permanently. Only you can access them, and they’re automatically deleted from our servers within 2 hours.

Fast, free, and effortless

Turn your JPG files into JNG in just a couple of clicks. No registration, no limits — and it’s 100% free.

More JPG conversions you can try

Explore other formats you can turn your JPG files into — it's easy!

JPG to JNG Converter Quality Rating

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Rated 9.6/10 based on 46289 reviews
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