---
title: "Blend Difference"
description: "Auto-inverting text using mix-blend-mode: difference — flips between white and black per-pixel against the background"
---

`text` `text-effect` `effect` `blend-mode` `contrast` `inversion`

<video className="w-full aspect-video rounded-xl object-cover bg-zinc-100 dark:bg-zinc-800" src="https://static.heygen.ai/hyperframes-oss/docs/images/catalog/components/caption-blend-difference.mp4" poster="https://static.heygen.ai/hyperframes-oss/docs/images/catalog/components/caption-blend-difference.png" autoPlay muted loop playsInline />

## Add it to a project

### Ask your agent

```text
Add the Blend Difference component from the HyperFrames Catalog to this project.
Replace the demo content with mine and match the existing design and timing.
```

### Install from the terminal

```bash
npx hyperframes add caption-blend-difference
```

## Details

| Property | Value |
| --- | --- |
| Type | Component |

**Installed files**

| File | Target | Type |
| --- | --- | --- |
| `caption-blend-difference.html` | `compositions/components/caption-blend-difference.html` | hyperframes:snippet |

## Use it

Ask your agent to apply the component to the intended element and preserve the project’s existing timing.

**Wiring it by hand.** Open `compositions/components/caption-blend-difference.html` and paste its contents into your composition. The comment header in that file contains any item-specific instructions.

## Related topics

- [Browse the complete Catalog](/catalog)
- [Add assets and Catalog items in Studio](/studio/assets-and-blocks)
- [Build a richer composition](/go-further)