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JPEG to PNG converter

OnlineConvertFree provides free image conversion services without requiring any software installation. Easily convert your jpeg files to png or any other format with just a few clicks.

How to convert jpeg to png?

How to convert png to jpeg?

Step 1

Upload jpeg-file

You can select jpeg file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Step 2

Select «to png»

Choose png or any of the other 200+ supported formats you'd like to convert to.
Step 3

Download your png file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the png format.

The security of your files is our priority

Understanding the importance of the security of our users' data, we have implemented a number of measures to ensure reliable file conversion without the risk of information leakage or privacy violations.

Data encryption

All information uploaded to our platform is SSL encrypted, ensuring privacy during transmission.

Safe storage

After the conversion is completed, the files are stored on secure servers for 24 hours and are automatically destroyed, excluding access by third parties.

Harmless scripts

Our file conversion tools are regularly tested for malicious code or vulnerabilities to eliminate the risk of a potential cyber attack.

Best tool to convert jpeg to png

jpeg to png Fast and easy

Simply drag and drop your jpeg files onto the webpage, and you'll be able to convert them to png or over 250 different file formats, all without having to register, provide an email address, or include a watermark.

Secure jpeg to png Conversion

As soon as you upload your jpeg files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.

No Software Installation Required

You don't have to go through the hassle of installing any software. We handle all jpeg to png conversions in the cloud, which means that none of your computer's resources will be used in the process.

Joint Photographic Experts Group

Extension.jpeg
Category🔵 images
Programs
🔵 Adobe Photoshop
🔵 Apple Preview
🔵 Corel Paint Shop Pro
Main program🔵 MS Paint
Description🔵 .jpeg (Joint Photographic Experts Group)
The .jpeg format, also known as JPG, is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography. The degree of compression can be adjusted, allowing for a selectable tradeoff between storage size and image quality.
JPEG is the most common image format used by digital cameras and other photographic image capture devices; it is the most common format for storing and transmitting photographic images on the World Wide Web.
Technical details🔵 The JPEG (.jpeg or .jpg) format, created by the Joint Photographic Experts Group, is widely used for digital photography and online images. It employs lossy compression, reducing file size by omitting some image data, allowing a balance between size and quality. JPEG usually uses the YCbCr color model (8 bits per channel) and supports sRGB color space, RGB, and CMYK models. Compression levels are adjustable, affecting both size and quality: higher compression decreases size and quality, while lower compression increases both. JPEG images can be scaled down with minimal quality loss but scaling up can degrade quality. The format supports extensive metadata and offers progressive JPEGs for gradual loading on slow connections. Widely compatible, JPEG is ideal for photographs but less so for sharp contrast images like line drawings or text. Each re-save degrades quality slightly due to its lossy nature. Understanding this format is essential for those involved in photography, graphic design, web development, or any digital image-related field.
Developer🔵 The JPEG Committee
MIME type
🔵 image/jpeg

Portable Network Graphics

Extension.png
Category🔵 images
Programs
🔵 Apple Preview
🔵 Microsoft Windows Photos
🔵 Adobe Photoshop CC
🔵 Corel Paint Shop Pro
🔵 Microsoft Windows Photo Gallery Viewer
Main program🔵 Microsoft Paint
Description🔵 .png (Portable Network Graphics) The .png format is a raster graphics file format that supports lossless data compression. PNG files are widely used on the internet due to their efficient compression and support for transparent backgrounds.
Technical details🔵 Here are some technical details about the .png format:
- Lossless Compression: PNG uses lossless compression, preserving all image data during compression. This is unlike formats like JPEG, which are lossy and discard some information for smaller file sizes.
- Bit Depth: PNG images can range from 1-bit (black and white) to 48-bit color, and also supports 16-bit grayscale images.
- Transparency Support: A key feature of PNG is its support for alpha channel transparency, allowing for varying levels of transparency in the image, from fully opaque to fully transparent. This is particularly useful for web graphics.
- Color Palettes: PNG supports truecolor (16 million colors) as well as indexed-color images with a palette of up to 256 colors.
Developer🔵 PNG Development Group (donated to W3C)
MIME type
🔵 image/png

FAQs on jpeg to png Conversion