How to Create Custom Notion Widgets in 2026

Understanding Notion Widget Capabilities

Notion provides limited native options for progress visualization, which has led to a thriving ecosystem of custom widget solutions.

Custom widgets for Notion typically fall into several categories: embedded web content, exported images or SVGs, and browser-based generators that produce embeddable code.

Why SVG?

Scalable Vector Graphics (SVG) has become the preferred format for Notion progress widgets:

Resolution independent — Crisp at any size
Fast loading — Lightweight compared to raster images
Direct embedding — No external hosting required
Animation support — Can include gradients and interactivity

The XML-based format is human-readable, allowing customization by users comfortable with basic code editing.

Designing Your Progress Widget

Clarity First

The widget should communicate progress quickly without requiring careful reading. Use color strategically:

Green — On-track progress
Yellow — Caution states
Red — Blocked or critical items

Context Matters

A widget on a project homepage might include more detail than one embedded within a task list. Match visual weight to viewing context.

Generating Custom Widgets

Our Notion Progress Generator creates professional-grade progress widgets:

Multiple visualization styles: linear bars, circular progress rings, segmented indicators
Color scheme customization for brand alignment
Percentage display formatting
Milestone markers and animation effects

The generator produces clean SVG code ready for direct embedding in Notion.

Embedding in Notion

Direct Embed

Notion's embed functionality supports direct SVG code insertion in some contexts.

URL Embed

Alternative approach: host SVG files on GitHub Pages or cloud storage, then embed via URL. Change the source file and all Notion embeds update automatically.

Best Practices

Test across contexts — Desktop, mobile, and embedded views may render differently
Maintain consistency — Create a cohesive widget ecosystem
Document conventions — Ensure all team members interpret progress indicators consistently

Create your custom Notion progress widget with our Notion Progress Generator.