# Interstitial AI — Documentation

> INTERSTITIAL is an AI architectural-visualization tool. This is the public user-documentation index.

## Get started
- [What is INTERSTITIAL?](https://interstitial-ai.com/docs/what-is-interstitial/): INTERSTITIAL is an AI-native design platform for architecture — bring your inputs, generate and edit images, video and 3D worlds on an infinite canvas.
- [Getting Started](https://interstitial-ai.com/docs/getting-started/): What INTERSTITIAL is and the guided tutorials that teach it.
- [Your first render](https://interstitial-ai.com/docs/your-first-render/): A friendly first-5-minutes walkthrough: create a project, open the editor, add an image (CAD export, sketch, photo, or Frame), write a prompt or let Smart Suggest, pick a model, Generate, then refine with masks, references, or Design Mode.
- [Projects & Workspaces](https://interstitial-ai.com/docs/projects-workspaces/): How work is organized — a project holds one or more workspaces (canvases), with autosave and per-plan project limits.
- [Import from CAD](https://interstitial-ai.com/docs/import-from-cad/): How to get Revit views onto the INTERSTITIAL canvas: the Revit connector plugin uploads views to your extraction inbox, and you add them into a project as layers or dismiss them. Covers the Revit connector, the Pending Extractions inbox, the add-to-project choices, and Revit segmentation for click-to-select masking.
## The canvas & your objects
- [Editor & Canvas Objects](https://interstitial-ai.com/docs/editor-canvas-objects/): The object types you can place on the canvas, how gestures work, and where each canvas tool is documented.
- [Images & layers](https://interstitial-ai.com/docs/images-layers/): Add, duplicate, reorder and delete the image and video layers on your canvas from the Layers panel.
- [Crop an image](https://interstitial-ai.com/docs/crop-image/): Trim a layer non-destructively with aspect-ratio presets — and focus generation on just the part you care about.
- [Stacks](https://interstitial-ai.com/docs/stacks/): Overlap images to form a Stack, then mask and merge them to composite elements from several renders into one — much like flattening layers in Photoshop.
- [Annotate the canvas](https://interstitial-ai.com/docs/annotate/): Sticky notes, text boxes and People cutouts — quick tools for marking up your board and guiding the AI.
- [Frames](https://interstitial-ai.com/docs/frames/): Empty render targets — blank tiles in a fixed aspect ratio that you generate into or sketch on first.
- [Adjustment layers](https://interstitial-ai.com/docs/adjustment-layers/): Task-page documentation for INTERSTITIAL's non-destructive color adjustment layers: the seven adjustment types (Temperature, Brightness, Contrast, Saturation, Hue, plus desktop-only Levels and Curves), how to add/toggle/reorder/copy-paste them in the editor sidebar, the live preview, and how the graded look bakes into AI generation.
- [3D Assets](https://interstitial-ai.com/docs/3d-assets/): Turn one to four reference images of an object into a textured 3D mesh you can orbit on the canvas, remesh, and export as GLB, FBX, OBJ or USDZ.
- [Layer masks](https://interstitial-ai.com/docs/layer-masks/): Task-page documentation for INTERSTITIAL's layer masks: sidebar-managed masks that control which parts of an image layer stay active, covering add, edit, on/off toggle, copy/paste across layers, download, and delete, with a clear distinction from the paint-to-regenerate inpaint workflow.
- [Colour maps](https://interstitial-ai.com/docs/colour-maps/): Give any image a colour map and you can click an element — a wall, a window, a mullion — to select it as a mask region instead of painting it by hand.
- [Groups](https://interstitial-ai.com/docs/groups/): The complete guide to canvas groups — creating and nesting groups, adding and removing objects, entering and navigating them, moving as one unit, locking, hiding, ungrouping, and deleting.
- [Alignment & snapping](https://interstitial-ai.com/docs/groups-alignment/): Keep canvas objects lined up as you work — multi-select, snap edges and centers to nearby objects, other groups, and the scene, and toggle the smart alignment guides. (For grouping objects, see the Groups guide.)
## Generate
- [Generate an image](https://interstitial-ai.com/docs/generate-image/): Type a prompt, set your model and options on the prompt bar, and press Generate to render a new image as a layer on the canvas.
- [Smart Suggest](https://interstitial-ai.com/docs/smart-suggest/): Press Render with an empty prompt and INTERSTITIAL analyzes your image, annotations, and references to write the prompt for you.
- [Generation & Models](https://interstitial-ai.com/docs/generation-models/): Every image and video model, what it's good at, and how generation works.
- [Design Mode](https://interstitial-ai.com/docs/design-mode/): The guided AI prompt builder that reads your selected image, annotations, and references to help you craft a strong render prompt — via a step-by-step wizard or a conversational chat.
- [Reference images & Are.na](https://interstitial-ai.com/docs/references-arena/): Steer a render's style, materials, and elements with reference images — from your own uploads, a canvas image, the built-in Are.na browser, or a curated set in your Asset Library.
- [Edit with annotations](https://interstitial-ai.com/docs/edit-with-annotations/): Draw your intent directly on an image with notes, text, arrows, and People cutouts, then Generate — the AI reads the annotations and applies them as edits.
- [Mask & inpaint](https://interstitial-ai.com/docs/mask-inpaint/): Paint one region of a render and regenerate only that area with Regional Edit, using the brush, lasso, rectangle, and click-to-select mask tools.
- [Extend an image](https://interstitial-ai.com/docs/extend-image/): Grow an image beyond its original borders and let the AI paint the new area — outward-only outpainting, launched from the same button as Crop.
- [Turn images into video](https://interstitial-ai.com/docs/video/): Use the Video Compositor widget to turn a still image (or a chain of frames) into short AI video clips with a chosen model and camera move.
- [Generate a 3D world](https://interstitial-ai.com/docs/worlds-3d/): Turn an image, a set of angles, a walkthrough video, or a text prompt into an explorable 3D world you can walk through and export.
- [Upscale a render](https://interstitial-ai.com/docs/upscale/): Enlarge and enhance a finished render at higher resolution with the Freepik Magnific upscaler.
## Build pipelines
- [Connect objects](https://interstitial-ai.com/docs/connections/): How to draw a connection between two objects on the canvas by dragging from a docking point, what a connection represents, and how to select, restyle, redock, and delete it.
- [Prompt widgets & routers](https://interstitial-ai.com/docs/prompt-widgets-routers/): Task-page documentation for INTERSTITIAL's Prompt Widget and Router canvas nodes, covering how to add each from the Add Element menu, connect inputs, set the widget's own prompt/model/seed, add reference images, and render, grounded in the widget components, hooks, and defaults.
- [Wire a multi-step pipeline](https://interstitial-ai.com/docs/wire-a-pipeline/): How to combine connections, prompt widgets, and routers into a repeatable multi-step pipeline in INTERSTITIAL — chaining a source image through a Text Prompt Widget out to one or many rendered variations, the seven chain patterns the canvas recognizes, how an upstream change flows downstream, and the guided Text Prompt Widget Pipelines tutorial in the ? Help menu.
## Organize & share
- [The Asset Library](https://interstitial-ai.com/docs/asset-library/): Accuracy-verified KB page for the INTERSTITIAL Asset Library, covering personal vs Studio libraries, nested folders, tags and filtering, the Explorer view, and opening the library from the canvas. Checked against functions/src/api/library.js, LibraryPanel.jsx, SaveToLibraryDialog.jsx, PanelTabs.jsx, and Editor.jsx; no invented buttons, prices, credits, caps, or roadmap claims. Two minor wording imprecisions (open-from-canvas flow and the destination dialog also choosing Personal/Studio) were corrected.
- [Save to & import from the library](https://interstitial-ai.com/docs/save-import-library/): Task page for the everyday Asset Library actions: saving a canvas image or generation into a library folder via the save-destination picker, adding a library asset back onto the canvas, copying/pasting and moving assets between folders, and trashing then restoring an asset.
- [Publish to the gallery](https://interstitial-ai.com/docs/publish-gallery/): Task page for the Share to Gallery flow: submitting a finished render (single or before & after) via the sidebar Share wizard, the team quality-review step, automatic publishing to the public gallery, and the free Nano Banana Pro generations granted on approval (higher rating earns more, kept beside credits). Verified against the Share-to-Gallery code on the Community-Publish branch.
- [Share a project](https://interstitial-ai.com/docs/share-a-project/): Send a project to someone with a link or share it directly with your Studio — copy links that duplicate the project, view links, and edit links that invite someone into your live canvas.
- [Share a project](https://interstitial-ai.com/docs/share-project/): Invite studio members to a project as Editor or Viewer, or hand out a View, Edit or Duplicate link to anyone else. Covers the share panel, what each role and link type allows, expiry, and what revoking a link does.
- [Work together live](https://interstitial-ai.com/docs/collaborate-live/): Several people in one project at the same time — who can edit, the presence avatars and live cursors, read-only mode, the 5-person room limit, and how undo behaves when you're not alone.
- [Studios & teams](https://interstitial-ai.com/docs/studios-teams/): Create a Studio, invite members, set roles and library access, and manage seats — plus what happens to your credits when you join, and how to leave or delete a Studio.
## Plans, credits & billing
- [Plans & Credits](https://interstitial-ai.com/docs/plans-credits/): The free Blueprint tier and the Base, Pro and Max subscriptions.
- [How credits work](https://interstitial-ai.com/docs/how-credits-charged/): Task-oriented page on how INTERSTITIAL credits are spent: deducted only after a successful render, varying by model, discounted on Pro/Max, and replaced by free generation cycles with cooldowns on the Blueprint tier. All figures kept qualitative, pointing to the in-app pricing screen as authoritative.
- [Billing & invoices](https://interstitial-ai.com/docs/billing-vat/): How a Studio Owner or Admin manages the subscription, updates the payment method, and finds invoices through the Stripe customer portal. Covers upgrading and downgrading seats and pool, cancelling and reactivating, one-time top-ups, and the current Kleinunternehmer (§19 UStG) VAT position where no VAT is added to invoices.
## Help & reference
- [Tools & Shortcuts](https://interstitial-ai.com/docs/tools-shortcuts/): Every keyboard shortcut, canvas gesture and tip in the editor.
- [Guided tutorials](https://interstitial-ai.com/docs/guided-tutorials/): How to launch INTERSTITIAL's built-in interactive tutorials from the ? Help menu, what each one covers, and how to exit. Guided tutorials run inside the editor on desktop, walk you through real actions step by step, and can be replayed any time.
- [FAQ](https://interstitial-ai.com/docs/faq/): Answers to common questions about using INTERSTITIAL.
- [Account & settings](https://interstitial-ai.com/docs/account-settings/): Manage your INTERSTITIAL profile, password, and appearance, use the Smart Suggest toggle, read the offline banner, and understand desktop, tablet, and phone device support.

Full text of all docs: https://interstitial-ai.com/docs/llms-full.txt