When downloading images or backgrounds for a design project, terms like vector, raster, SVG, PNG, or JPG often come up. But what do these terms actually mean? And why does the choice matter?
The main difference is simple. Raster graphics are made from pixels, while vector graphics are made from shapes and paths.
This difference affects how an image can be resized, edited, and used in projects.
In this guide, we will explain the difference between vector and raster graphics in simple terms. We will also look at how SVG backgrounds can be used in Figma, edited in Affinity Designer, and even used in video editors like CapCut.
Vector vs Raster Graphics
The easiest way to understand the difference is to imagine two different ways of creating an image.
A raster image is made from thousands or millions of tiny pixels. Each pixel contains color information, and together they create the complete image.
A vector graphic is made from mathematical paths, shapes, lines, and colors. Instead of storing every individual pixel, it stores information about how the shapes should be drawn. This makes vector graphics very flexible.
For example, if a small raster image is enlarged too much, it can become blurry or pixelated. A vector graphic can usually be scaled much larger without losing its sharpness.
What Is Raster Graphics?
Raster graphics are probably the type of image used most often. Photos are raster images. Screenshots are usually raster images. Many images found online are also raster files.
Common raster formats include:
- JPG
- PNG
- GIF
- WebP
- TIFF
A raster image is made from pixels. The more pixels an image has, the more detail it can contain.
For example, a 1920 × 1080 image contains 1920 pixels across and 1080 pixels vertically.
The problem appears when the image is made much larger than its original size. If a small JPG is enlarged significantly, the individual pixels become more visible. The image can start to look blurry or blocky.
When are raster images useful?
Raster graphics are especially useful for:
- Photography
- Realistic images
- Screenshots
- Textures
- Digital paintings
- Detailed images with many colors
- Social media images
For photographs, raster is usually the right choice.
What Is Vector Graphics?
Vector graphics work differently. Instead of storing an image as a grid of pixels, vector files describe shapes, lines, curves, and colors. This means many vector graphics can be resized without becoming blurry. One of the most common vector formats is SVG, which stands for Scalable Vector Graphics.
SVG files are especially useful for websites and design projects because they can often be edited after downloading.
Other common vector formats include:
- SVG
- AI
- EPS
Not every PDF is a vector file, but PDFs can contain vector graphics.
When are vector graphics useful?
Vector graphics are great for:
- Logos
- Icons
- Illustrations
- Patterns
- Shapes
- Backgrounds
- Simple graphics
- Diagrams
- Text-based designs
They are also very useful when colors or individual elements of a design need to be changed.
Vector vs Raster: What Does the Difference Look Like?
The difference becomes much easier to understand when zooming in. If a raster image is enlarged far beyond its original size, the individual pixels eventually become visible. A vector graphic does not work the same way. The shapes are redrawn at the new size, so edges can remain sharp.
This is one of the biggest advantages of vector graphics. For example, a vector background can be used as a small image on a website or enlarged to cover a large presentation slide without the pixelation problems of a small raster image.
Why Are SVG Backgrounds Useful?
SVG backgrounds are particularly useful because they can be both scalable and editable. Imagine finding a gradient background that looks great, but the colors do not quite match the project. With a suitable SVG file, it may be possible to open it in a design application and change the colors, shapes, gradients, or other elements.
This gives much more control than simply downloading a JPG or PNG. For example, an SVG background can be used as the starting point for a website design, social media post, presentation, or video.
How to Edit an SVG Background in Figma
Figma makes it easy to work with SVG graphics.
An SVG file can be imported directly into a Figma project. Once it is imported, individual elements can often be selected and their properties changed.
For example, a background might have several gradient shapes.
Instead of using the background exactly as it is, it is possible to:
- Change the colors
- Adjust gradients
- Move shapes
- Resize elements
- Change opacity
- Remove unwanted elements
- Add custom elements
This is one of the main benefits of using vector backgrounds.
The original design is not a limit.
An SVG background can also be combined with text, icons, illustrations, and other elements to create a completely new design.
Editing SVG Graphics in Affinity Designer
SVG files can also be used in applications such as Affinity Designer. After opening or importing an SVG, its individual vector elements can be edited and the design changed.
For example, the colors of a gradient can be changed, shapes adjusted, elements moved around, or the background combined with other artwork.
This can be especially useful when more control over the final design is needed.
The important thing to remember is that an SVG is not necessarily a finished image that can only be looked at. In many cases, it can be a starting point that is customized for a specific project.
Using Vector Backgrounds in CapCut
Vector backgrounds are not only useful for graphic design. They can also be used in video projects.
For example, a background can be created or customized in Figma and then exported as a PNG image for use in CapCut.
Imagine creating a simple video background with a grid texture and a colorful gradient. Large text can be placed over the background, and the result can be used as an intro, title screen, YouTube Short, social media video, or other type of content.
The workflow can be very simple:
SVG background → Figma → customize → export → CapCut → add text and video
Not every background needs to be created from scratch. A ready-made background can give a good starting point, while tools like Figma make it possible to customize it to match the project.
Can You Use SVG Files Everywhere?
Not necessarily. SVG is great for many design applications, but not every program supports SVG in the same way. Some applications may allow an SVG to be opened and fully edited. Others may only support importing it as an image.
For video editing, for example, it may be easier to export the customized design from Figma as a PNG and then use the PNG in the video editor. The best format depends on what is being created and which software is being used.
Vector vs Raster: Which One Should You Use?
There is no single format that is always better. It depends on the project.
Choose raster graphics when:
- Working with photos
- Realistic images are needed
- Detailed textures are used
- A finished image that does not require much editing is needed
Choose vector graphics when:
- The design needs to be resized
- Colors need to be changed
- Individual elements need to be edited
- Creating logos, icons, patterns, or illustrations
- Customizing an SVG background
For many design projects, both types may actually be used.
For example, a social media graphic could contain a vector background, raster photos, and text all in the same design.
Final Thoughts
The difference between vector and raster graphics is easier to understand once one simple idea is remembered.
Raster graphics are made from pixels. Vector graphics are made from shapes and paths.
Raster images are great for photographs and detailed images. Vector graphics are especially useful when something needs to be resized or customized.
SVG files are one of the most convenient vector formats for modern design workflows. They can be imported into tools like Figma, customized in colors and shapes, edited in Affinity Designer, and the finished designs can be used in projects such as social media graphics and CapCut videos.
When looking for ready-made backgrounds, SVG backgrounds can be a useful starting point. Instead of creating every background from scratch, a design can be chosen and customized to fit the project.
