Elements within a vector image can include lines, curves, shapes, and text, amongst other object types.Įach object in a vector image is defined by mathematical coordinates. This means that, instead of displaying color information, they display the individual elements of an image. That’s because they eschew pixels and instead opt for objects. Vector file formats offer users an entirely different way to store image data. That’s why Scan2CAD recommends TIFF as the best file format to convert your image to vector. Nonetheless, if you’re seeking to convert your image from raster to vector, it’s important to prioritize image quality over small file sizes. As you may expect, though, this means that TIFF files can balloon in size to be far larger than an equivalent JPG, or even PNG. Uncompressed images guarantee users maximum image quality. However, TIFF also enables users to save their images without compression. Much like the PNG format, TIFF offers users lossless compression and transparency. TIFF, or Tagged Image File Format, is a raster image format that is popular in the world of digital art. The one downside is that file sizes are larger than for JPG. This sets it apart from file formats like JPG, and makes it a better choice if you’re looking to vectorize your image later on. Lossless compression means that, when you save a PNG file, it won’t lose quality. PNG also offers users the benefits of 16 million colors and transparency alongside lossless compression. This format has gained prominence as an all-rounder, particularly in the field of web graphics. As such, we recommend that you avoid saving your image as a JPG.Īnother extremely common file type is PNG. When dealing with line drawings such as floorplans, however, JPG’s shortcomings become apparent, as compression artifacts will appear.Ĭompression artifacts make it difficult to convert a JPG image to vector. This typically isn’t a major issue with photos, where some blurring around the edges won’t have too negative an effect on image quality. To achieve this reduction in file size, though, JPG must cut some corners with image quality, and uses lossy compression techniques. This is an advantage as it allows users to store hundreds of photos on a phone or digital camera without having to worry about running out of space. This format is the perfect choice for photographs because of its small file size. One of the most well known raster file types around is JPG. Here, we’ve focused on just a few formats that you’re most likely to use. There are hundreds of raster image types on the market, each offering its own benefits and drawbacks. If your image is saved in a raster file format, and you need to use it for CAD or CNC purposes, then your only solution is to convert your image to a vector format. This also makes it impossible to convert the image to a CNC-compatible format, such as G-code. This means that CAD programs cannot interpret what the image represents nor distinguish between different elements within the image. Secondly, raster images have no structure they are simply a map of different colors. This means that resizing or zooming will inevitably come with some loss of image quality. Firstly, raster images are made up of pixels, and are thus intended to be displayed at a set resolution. However, raster images come with their own drawbacks. Many of the most popular image editors, such as Photoshop, work with raster images.Scanning a paper drawing will create a raster image.Raster images are ideal for purposes such as photography.Web browsers support many of the most common types of raster image formats.There are plenty of reasons behind the predominance of raster images: The vast majority of digital images we encounter in daily life are raster images, from the photos we take on our phones through to GIFs we share on social media. We’ll also go into detail about which vector formats to choose, as well as providing some handy tips on how to make the conversion process run smoothly. In this article, we’ll outline how to convert images to vector formats quickly and simply. This is a common requirement across a range of industries, but unfortunately, the conversion process itself can be tricky. If you need to edit an image using CAD software, for example, you’ll need to convert your image to vector from its original raster format. However, raster images aren’t suitable for all purposes. Most images online, or on your PC, will be in a raster image format.
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