Easily add AI features without interrupting user workflows.
Preconfigured AI commands for improving text, summarizing, and generating code.
Floating popovers and pop-up views for flexible interactions.
Live streaming responses for immediate feedback.
Integrates with rich text editors, forms, data grids, code editors, and other inputs.

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Overview

The Inline AI Assist control delivers fast, contextual AI help directly in editors, input fields, and UI elements so users can stay focused. It’s ideal for short tasks like refining wording, producing summaries, clarifying content, translating, correcting grammar, generating code, and more.

ASP.NET Core Inline AI Assist overview.

Inline micro-assistance

The control appears at the user’s point of focus — next to a selection or UI element — using auto-positioning and collision detection to remain visible. This minimizes context switching and speeds up AI-enabled workflows in editors, forms, grid cells, and code inputs.

ASP.NET Core Inline AI Assist Position.

ASP.NET Core Inline AI Assist popup mode.

Pop-up mode for extended responses

When a response needs extra space, the control opens in pop-up mode — a larger dialog that clearly displays multi-paragraph replies and extended code examples.

Customizable commands

Developers can define custom AI commands that leverage selected text and editor context to construct intelligent prompts. These commands are fully configurable to support domain-specific actions such as text refinement, code generation, summarization, and translation.

ASP.NET Core Inline AI Assist commands.

ASP.NET Core Inline AI Assist response items.

Response actions

Default response actions let users accept or dismiss suggestions, and the control also supports custom actions. Teams can implement domain-specific behaviors like insert, copy, or feedback hooks to match their application workflows.

Streaming response

Stream responses in real time with incremental rendering and progress indicators for a conversational experience. Developers control streaming, including abort and cancel options — to provide responsive visual feedback and reduce perceived latency.

ASP.NET Core Inline AI Assist streaming response.

ASP.NET Core Inline AI Assist toolbar.

A flexible toolbar appears beside the editor in inline mode and is docked below in bottom mode. This adaptive placement fits various layouts, improves editing flow, and creates a more intuitive AI experience.

Fully customizable with templates

Every aspect of the control can be customized using templates — from the input editor and command list to response rendering, toolbar actions, pop-up sizing, theme, and styling. Template-driven customization makes it simple to adapt the UI for specific domains while preserving brand consistency.

ASP.NET Core Inline AI Assist template.

Works with any AI service

The control is backend-agnostic, giving developers full control over prompt handling, streaming, and error management. It supports OpenAI, Google Gemini, Anthropic Claude, Azure OpenAI, and private in-house models — offering flexibility, avoiding vendor lock-in, and enabling cost optimization through custom response injection.

Accessibility

Complete keyboard support with Tab/Shift+Tab navigation, arrow-key movement, and screen-reader updates during streaming responses.
Conforms to WCAG 2.2 AA guidelines, includes high-contrast modes, correct ARIA labeling, and robust focus management.

Built-in themes

ASP.NET Core Inline AI Assist ships with built-in themes, including Tailwind CSS, Bootstrap 5, Bootstrap 4, Bootstrap, Material, Fabric, Fluent, and high contrast. Developers can customize these themes or author new ones by overriding SASS variables or using the Theme Studio application to match their visual style.

Theme Studio application

Developer-friendly APIs

The ASP.NET Core Inline AI Assist control provides developer-friendly APIs and templates to customize its appearance and behavior.

Other supported frameworks

Inline AI Assist is also available for Angular, JavaScript, React, Vue, and ASP.NET MVC. Explore platform-specific options via the links below:

Supported browsers

The HTML5 Inline AI Assist works across modern browsers, including Chrome, Firefox, Edge, Safari, and Opera.

Supported browsers in ASP.NET Core Inline AI Assist.

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