SVG Shape Generator & Optimizer

Create SVG shapes visually and get auto-optimized code

Create lightweight SVG shapes for website backgrounds and video overlays. Supports 4 shape types: Wave, Blob, Circle, and Polygon. Intuitively adjust colors, sizes, and shapes with sliders. Auto-optimization generates SVG files far lighter than JPG/PNG.

Preview

Original Size: 0 bytes Optimized: 0 bytes

Shape Type

Wave

Blob

Circle

Polygon

Wave Settings

Amplitude 20

Frequency 3

Blob Settings

Complexity 5

Randomness 50

Common Settings

Fill Color

Width 400

Height 200

Auto Optimize

How to Use

Using the SVG Shape Generator is simple:

Step 1: Select Shape Type

Choose from Wave, Blob, Circle, or Polygon to create your desired shape.

Step 2: Adjust Parameters

Use sliders to adjust parameters like amplitude and frequency (Wave), or complexity and randomness (Blob) to create your preferred shape.

Step 3: Copy or Download SVG Code

Copy the auto-optimized SVG code or download as a .svg file. Optimization reduces the original size by an average of 30%.

This tool runs entirely in your browser. All processing happens on your device. No data is sent externally.

Use Cases

The SVG Shape Generator can be used in various scenarios:

1. Website Section Dividers

Use Wave shapes as dividers between sections to add movement and flow to your pages. A popular design technique for landing pages and portfolio sites.

2. Video Subtitle Backgrounds

Use Blob or Polygon shapes as subtitle backgrounds in videos. Add unique designs to YouTube videos and Instagram Stories with hobby video editing.

3. Icon and Logo Background Decoration

Place Circle or Blob shapes as backgrounds for icons and logos to improve visibility and aesthetics. SVG ensures no quality loss when scaling.

4. Header and Footer Accents

Add Wave shapes to headers and footers to soften straight layouts and create a friendly feel. Contributes to brand image improvement.

5. Social Media Graphics

Use Blob or Polygon shapes as backgrounds for social media posts. Lighter than JPG/PNG, so you can achieve attractive visuals without slowing page load times.

6. Web App Loading Animations

Combine Circle or Blob shapes with CSS Animation to create loading indicators. Lightweight SVG ensures smooth animation performance.

About SVG Shapes

SVG (Scalable Vector Graphics) is a vector image format that maintains quality when scaled up or down. Unlike JPG or PNG, it represents shapes with mathematical formulas, resulting in extremely lightweight file sizes.

How to Use Wave Shapes

Wave shapes are ideal for website section dividers and expressing flowing movement. By adjusting amplitude (wave height) and frequency (wave count), you can create anything from gentle waves to dramatic ones.

How to Use Blob Shapes

Blob shapes give an organic, soft impression. By adjusting complexity and randomness parameters, you can generate different shapes each time. Popular for icon backgrounds and decorative elements.

Importance of SVG Optimization

SVG files can be reduced by an average of 30-50% by removing unnecessary whitespace and metadata. This tool has built-in auto-optimization that outputs lightweight SVG code upon generation. Contributes to improving website load speed.

Frequently Asked Questions

Is the SVG Shape Generator free?

Yes, it's completely free to use. No registration required, and it runs in your browser, so you can start using it immediately. Commercial use is also allowed.

What's the difference between SVG and PNG/JPG?

SVG is a vector format that maintains quality when scaled and has very lightweight file sizes. PNG/JPG are raster formats that become pixelated when enlarged, but are better suited for complex images like photos.

What is auto-optimization?

It's a process that removes unnecessary whitespace, metadata, and redundant code from SVG files to reduce file size. This tool automatically optimizes upon generation, so no manual optimization is needed.

Can I use generated SVGs commercially?

Yes, generated SVGs are completely yours and free for commercial use. No credit attribution required, and you can use them anywhere—websites, videos, print materials, etc.

Can I change the color of SVG files later?

Yes, since SVG is a text-based format, you can easily change colors by editing the fill attribute in a code editor. Colors can also be overridden with CSS.

How are Wave shapes most effectively used?

The most common use is as divider lines between website sections. By contrasting the background color with the wave color, you can express both visual flow and separation simultaneously.

Does the Blob shape change every time?

Yes, Blob is generated based on randomness parameters, so it produces different shapes each time. We recommend downloading immediately when you get a shape you like.

Can I use SVG in video editing software?

Major video editing software like Adobe Premiere Pro and DaVinci Resolve support SVG. You can add lightweight, high-quality graphics as subtitle backgrounds and decorative elements.