JPEG to PNG converter
Choose file to convert
OnlineConvertFree offers a hassle-free image conversion service that doesn't require any software installation. You can easily convert your jpeg files to png or any other desired format, all with just a few simple clicks.
How to convert jpeg to png?
Step 1
Upload an jpeg-file
You can select the jpeg file you wish to convert from your computer, Google Drive, Dropbox or just drag and drop it onto the page.
Step 2
Select "to png"
Choose png or any other of the 200+ supported formats that you wish to convert to.
Step 3
Download your png file
Please wait for the conversion to be completed, then click on the download button to get your converted file in the png format.
The security of your files is our priority
Recognizing the crucial significance of our users' data security, we have put a number of measures in place to guarantee reliable file conversion without the jeopardy of information leakage or privacy infringements.
Data Encryption
Every piece of information uploaded to our platform undergoes SSL encryption, safeguarding privacy during the transmission process.
Secure Storage
Upon completion of the conversion, the files are retained on secure servers for a duration of 24 hours and are then automatically obliterated, preventing any third-party access.
Safe Scripting
We regularly screen our file conversion tools for any malicious code or vulnerabilities, mitigating the risk of potential cyber threats.
Best tool to convert jpeg to png
Converting jpeg to png is fast and easy
Just drag and drop your jpeg files onto the webpage, and you'll have the capability to convert them to png or over 250 different file formats, all without the need to register, provide an email address, or include a watermark.
Safe jpeg to png Conversion
Immediately upon uploading your jpeg files, we delete them without delay. Converted files are then removed after 24 hours. Additionally, we ensure that all file transfers are secure through advanced SSL encryption.
No Software Installation Required
There's no need to go through the inconvenience of installing any software. We conveniently handle all jpeg to png conversions in the cloud, which implies that none of your computer's resources will be consumed 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 | 🔵 The JPEG format, often seen as .jpeg or .jpg, is a creation of the Joint Photographic Experts Group. It's widely used for storing and transmitting digital images, including those taken by digital cameras. It uses lossy compression to reduce file size, sacrificing some image data for a smaller file. This trade-off balances image quality and file size. |
| Technical details | 🔵 JPEG typically uses the YCbCr color model, allocating 8 bits per channel. It also supports other color models like sRGB, RGB, and CMYK. You can adjust the compression level to meet your needs, which affects both file size and image quality. Higher compression results in smaller files but lower quality; lower compression yields larger files and better quality. JPEG files can be compressed with minimal quality loss, but expanding them might reduce quality. The JPEG format can include a lot of metadata, such as camera settings and copyright information. It also features progressive JPEGs, allowing images to load gradually on slow connections. JPEG is highly compatible with most devices and platforms, making it ideal for photographic content. However, due to its lossy compression, it might not be the best choice for images with sharp contrasts, like line drawings or text. |
| 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 | 🔵 Portable Network Graphics, or .png, is a raster graphics file format. Simply put, it's a digital image format. PNG files are popular online because they use lossless data compression and support transparent backgrounds. |
| Technical details | 🔵 Let's look at the technical details of the .png format: PNG compression is lossless, meaning that all the image data is kept during compression. This is different from JPEG, which uses lossy compression and loses some image information to make smaller files. PNG images can range from basic black-and-white (1-bit) to very detailed images with 48 bits of color. They also support 16-bit grayscale images. A key feature of PNG is its support for alpha channel transparency. This lets you create images with varying degrees of transparency, from completely opaque to completely transparent. This is very useful for web graphics. PNG supports a full range of colors (truecolor), allowing for up to 16 million colors. It also supports indexed-color images, which use a palette of up to 256 colors. In short, PNG files are widely used because of their efficient compression, support for many different color palettes, and the ability to handle various transparency levels. These features make them perfect for many web applications. |
| Developer | 🔵 PNG Development Group (donated to W3C) |
| MIME type | 🔵 image/png |