Image conversion in a nutshell
Image conversion is a process of transforming one image file format to another. The process involves modifying a digital data in accordance with standardized rules which describe the internal structure of well-known image formats. Before converting images, it's important to understand the difference between vector and raster formats, as well as lossy vs lossless conversion algorithms.
There are two types of digital images, raster and vector. Unlike to raster formats, which describe individual pixels, vector formats store information about geometrical shapes. Raster images can be compressed and uncompressed. In its turn, compressed images are generated by either lossy or lossless algorithm. Lossy algorithm provides the best compression ratio, while lossless preserves the original information and ensures the image quality. Before displaying on a screen, images are rasterized, e.g. transformed into grid of pixels.
Convert image online conveniently
Quite often it's impossible to open an image with a graphic application, upload to a website or print to paper due to the unsupported image format. Furthermore, every format has its own characteristics, such as support of transparency and animation, high level of compression, etc. that you would like to apply to the picture. With all that being said, you can convert the image online without the burden of searching for software compatible with your PC or smartphone.
With ResizePixel's free online photo converter you can convert a photo from/to PNG, JPG, TIFF, WEBP, BMP or GIF online without installing any additional software. If you need specific converters, then convert JPG to PNG, JPG to WEBP, PNG to JPG, PNG to WEBP, WEBP to JPG, WEBP to PNG. Provide us with the photo, and we will do the rest for you!
How to convert image online
The following steps will guide you through the process of converting a photo online to one of the common image formats: JPG, PNG, BMP, WEBP, TIFF, GIF.
🕓 Estimated time: 1 minute
- Upload a photo: Start with uploading your photo to ResizePixel.
- Select a target format: Once uploaded, select the format to convert to.
- Convert the photo: Click Convert, and go to Download page to get the result file.
Use our service
ResizePixel offers a free online picture converter with simple user inteface, great performance and support of multiple devices. We take your privacy seriously and never share uploaded pictures with third parties.