
About BGJar
What Is BGJar?
BGJar is a free SVG background generator in the design category that enables users to create scalable vector patterns for websites, blogs, and apps. It offers 25 preset styles across categories like dynamic effects, geometric patterns, natural elements, and tech styles, with options for custom editing through online parameter adjustments. As a completely free tool supporting personal and commercial use, BGJar fits into the early stages of the design workflow where designers and developers seek unique, customizable backgrounds without licensing restrictions.
What BGJar Does
- Provides 25 preset SVG background styles, including animated shapes, meteors, sound waves, hexagons, polygons, blobs, clouds, snow, abstract paper textures, circuit boards, stock charts, and virus structures.
- Allows real-time customization of parameters such as color, density, complexity, size, shape types, and positioning.
- Supports gradient color application, transparency settings, and canvas dimensions for width and height adjustments.
- Generates infinite-scaling SVG vectors suitable for web, print, and app interfaces.
- Offers export options including SVG files and CSS code snippets for direct implementation.
- Includes controls for random distribution, item count, and effects like linear gradients with adjustable ranges and angles.
How BGJar Can Be Used
- Designers apply BGJar-generated patterns as website backgrounds or section fillers by setting canvas sizes to match containers, flex items, or full-width elements, then copying the CSS code for integration.
- Developers create app interface decorations or blog headers by selecting geometric or natural presets, tweaking density for performance, and exporting SVGs for scalability across devices.
- Teams produce presentation slides or social media graphics using tech-style patterns like circuit boards, with transparency to layer over existing content.
- Print designers generate repeatable patterns for materials by adjusting complexity and colors, ensuring vectors maintain quality at any resolution.
- Workflows involve previewing changes in real-time, randomizing element placement for organic looks, and combining shapes like circles or blobs for custom effects.
Who Is BGJar For?
BGJar serves UI/UX designers, web developers, and graphic artists needing quick, customizable SVG backgrounds for digital projects. It suits beginners exploring preset styles and experienced users requiring precise edits for complex workflows, particularly in web design, app development, and presentation creation where scalable vectors enhance visual elements without cost.
Featured Tools
Pryzm
Pryzm is a real-time studio for designers who need backgrounds that don't look like everyone else's. Layer procedural gradients, then stack glass, grain, light and blobs.
Hue Codex
Hue Codex is a free, no-account color workspace for designers and developers, with palette generation, WCAG contrast checks, modern CSS tools, image color extraction, local saving, and exports.
AI Boilerplate
The boilerplate built for vibe coding. Includes authentication, payments, storage, and a clean, AI-readable codebase, already wired up. Build on rails that don't break at prompt 100.
Framer
Design and launch your dream website with no coding required.
PromptCreek
Prompt Creek is a free community-driven repository featuring thousands of AI prompts. Discover, bookmark, and share quality prompts for ChatGPT, Claude, and other AI tools.
Vatis Tech
Vatis Tech is the most powerful speech-to-text infrastructure. It can be used to transcribe user interviews and client meetings.
Webflow
Accelerate website creation without needing to code.
Tools we recommend

getimg.ai
20+ AI models for image, video & audio in one workspace


OpenArt
All-in-one AI image, video & audio generator


YouCam Online Editor
Free online AI photo & video editor
Editorially chosen. Some links above are affiliate links — if you sign up we may earn a commission, at no extra cost to you.
More Design Tools Tools


Pryzm
Pryzm is a real-time studio for designers who need backgrounds that don't look like everyone else's. Layer procedural gradients, then stack glass, grain, light and blobs.


Modeinspect
Mode turns your product’s codebase into editable canvas frames. Refine real UI with visual controls, experiment with AI then share or hand off for review.

Kittl
AI-first design platform with image, vector, and video generation, plus templates, mockups, and print-ready exports.


Freecads
Freecads is a free CAD block and drawing library for architects, interior designers and engineers. It's also the only free CAD library that shares ad revenue with its contributors.


MyCollages
Make a photo collage in your browser: drop photos in, pick one of 140+ layouts and frames or build your own, then download it. Free, no account, no watermark - your photos never leave your device.


OnlineGridMaker
Free online grid maker for artists and drawing learners. Add customizable grid overlays to reference images directly in your browser.
Explore Other Categories
Discover more design resources
New to Design?
Explore our comprehensive design glossary to master essential terminology from A/B Testing to Wireframes.
Browse GlossaryLooking for something specific?
Search through our entire collection of design tools and resources