4 Best Free Online JNG to PDF Converter Websites

Here is a list of the best free online JNG to PDF Converter websites. JNG is short for JPEG Network Graphics. It encapsulates a JPEG datastream in PNG-style chunks. In simple terms, It is an image file format that combines the lossy compression of JPEG with PNG-like transparency support. JNG is designed to build a balance between image quality and file size. But it is not commonly used as JPEG and PNG.

Just like any other image file format, you can convert a JNG image to a PDF document. This post covers 4 websites where you can convert JNG to PDF online and for free. You get simple converters where you can add your JNG images and convert them. These converters convert the image into a single-page PDF document. You can add multiple images and convert them into separate PDF files. Also, you can use free websites to Merge PDF online to combine all those separate PDF files into a single document.

My Favorite Online JNG to PDF Converter

Converter.app is my favorite website on this list to convert JNG to PDF online. This website has a simple and clean converter that only takes a couple of steps to perform the conversion. It can convert up to 20 files per conversion.

You can check out our other lists of the best free Online JXR to PDF Converter Websites, CBZ to PDF Online Converter Websites, and Online HTML to PDF Converter Websites.

Comparison Table:

Name	Files per Conversion	Cloud Storage Import
Converter.app	20	x
MiConv.com	10	x
Pro-Convert.com	5	x
OnlineConvert.com	4	✓

Converter.app

Converter.app is a free online converter website where you can convert files, units, currencies, etc. It has a JNG to PDF converter. This is a simple converter that supports local file uploads only. You can add up to 20 image files to the converter at once and convert them all in a single conversion. As soon as you add the files, it starts processing. The files get uploaded and converted. After the conversion, you get a single download button. If you have only added one file, this button downloads the converted PDF file. And if you added multiple files for conversion, then it downloads a ZIP file packing all the converted PDF files inside. In that case, you can extract that ZIP and get the PDF files.

Steps to convert JNG to PDF online with Converter.app:

Use the link given below to open this JNG to PDF converter tool.
Drag and drop the JNG files to the converter.
Wait for it to get uploaded and then converted.
After that, click the Download button to save the PDF files.

Highlights:

Files per Conversion: Up to 20 files per conversion.
Max. Conversion Size: Not specified.
Cloud Import Support: Not available.
Conversion Limit: No limit.
Conversion Output: PDF files packed in ZIP.

Home Page

MiConv.com

MiConv.com is a free online file conversion website with a JNG to PDF converter. This website has a simple converter where you can convert up to 10 JNG files per conversion. It supports local file upload with no cloud import option. You can add files up to 50 MB each and perform the conversion. After the conversion, you can directly download the converted PDF files. However, you have to download each converted file separately as there is no direct option to download all files at once.

Steps to convert JNG to PDF online with MiConv:

Open this converter on MiConv using the link provided below.
Drag and drop your JNG files to the converter or use the Choose Files button to upload the files.
Then click the Convert button to start the conversion process.
After the conversion, use the Download button alongside each file to save the files.

Highlights:

Files per Conversion: Up to 10 files per conversion.
Max. Conversion Size: Up to 50 MB per file.
Cloud Import Support: Not available.
Conversion Limit: 120 file conversions per hour for free.
Conversion Output: PDF files (no download all option).

Home Page

Pro-Convert.com

Pro-Convert.com offers free online image, audio, and video converters covering a vast variety of file formats. Under the Image Converter -> JNG Converter, it offers a converter that you can use to convert JNG files to other feasible file formats. You can configure a JNG to PDF converter there. The converter is simple in terms of functionalities. supports local uploads. You can browse your file or drag and drop them directly to upload. It lets you add up to 5 files with a maximum conversion size of ~1oo MB. With that, you can perform the conversion. Upon conversion, it lists all the converted PDF files on the screen. Each file has a download button that you can use to save each file one by one.

Steps to convert JNG to PDF online with Pro-Convert?

Head over to Pro-Convert’s JNG to PDF converter using the direct link given below.
Click the Browse button and upload your JNG files to the converter. Or simply drag and drop the files to upload.
Then click the Conversion button and wait for the conversion to finish.
Once done, use the Download buttons to save each converted PDF file.

Highlights:

Files per Conversion: Up to 5 files per conversion.
Max. Conversion Size: Up to 100 MB.
Cloud Import Support: Not available.
Conversion Limit: No limit.
Conversion Output: PDF files (no bulk download).

Home Page

OnlineConvert.com

OnlineConvert.com is another website that offers a variety of online tools and converters. You can use their converter to convert JNG to PDF online. This converter has a neat interface with a button to add input files. It lets you upload JNG files directly to the converter. Alongside that, it packs multiple cloud storage integration for file import. You can import files from Google Drive, Dropbox, OneDrive, and via URLs. The converter supports a maximum file size of 3 MB. You can add up to 4 files and convert them in a single instance. However, the converter only offers 4 free file conversions per day for free. To be able to convert more files in a single day, you need to purchase a paid plan for the service.

Steps to convert JNG to PDF with OnlineConvert:

Open this JNG to PDF converter in your browser using the direct link given below.
Click on the Choose Files button to upload your locally saved JNG files. Or you can use the dropdown menu to import files from Google Drive, Dropbox, OneDrive, or URLs.
After that, make sure PDF is selected as the output format for the conversion.
Then, click the Convert button and wait for the conversion.
After the conversion, use the Download button to save each converted file.

Highlights:

Files per Conversion: Up to 4 files.
Max. Conversion Size: Up to 3 MB per file.
Cloud Import Support: URL import, Dropbox, and Google Drive.
Conversion Limit: 4 free file conversions per day.
Conversion Output: PDF files (no bulk download).

Home Page

Frequently Asked Questions

How to convert JNG to PDF?

You can use an online converter such as MiConv.com, Pro-Convert.com, etc. to easily convert JNG to PDF online. You can simply upload the JNG files, perform the conversion, and download the converted PDF file.

What is JNG format?

JNG (JPEG Network Graphics) is an image file format that combines the lossy compression of JPEG with additional support for lossless compression and transparency, providing a balance between image quality and file size. However, it's relatively uncommon and less supported than widely used formats like JPEG and PNG.

How do I open JNG files?

You can open JNG files using image editing software like GIMP or by converting them to a more common format like PNG.

What is the difference between JNG and JPG?

JNG (JPEG Network Graphics) is an image format that supports lossless compression with transparency, while JPG (JPEG) is a widely used image format with lossy compression, lacking transparency support. JNG provides higher quality images with transparency but larger file sizes compared to JPG.

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