Muvloom

User guideCanvas

Contents

Chapter 03

Canvas

Arrange, annotate, edit and export images on an infinite canvas.

The canvas is a workspace you can pan and zoom freely. Arrange several images together, annotate where changes are needed, and each new result is placed beside its source for easy comparison.

Create and open a canvas

  • On the home page, switch to Canvas, describe your request and click Start creating. A new canvas project opens and the AI agent takes over.
  • In the sidebar, click next to Canvases to create a canvas, or All to see every project.
  • Recent canvases are listed in the sidebar; click ↗ (Open immersive) to open one with the sidebar collapsed.
  • Click Send to canvas on a work card to add the image to the current canvas.

Canvases save automatically and sync to the cloud once you are signed in.

Basics

Canvas: chat panel on the left, toolbar, an annotated image and the image toolbar
The canvas
  1. 1
    Chat panel: talk to the AI agent; Creations lists everything on the canvas.
  2. 2
    Agent input: describe your request; use @ to reference canvas images or assets.
  3. 3
    Toolbar: select, hand, pen, eraser, arrow and text, plus undo, redo and zoom.
  4. 4
    Annotations: mark what to change and how, with the pen, arrows and text.
  5. 5
    Image toolbar: shown when a single image is selected; provides inpainting, erase, cut-out and more.

Add images with + Import reference images on an empty canvas, by dragging files in, or by pasting. Scroll to pan; Ctrl / + scroll to zoom.

ActionShortcut
Select / HandV / H
Pen / EraserD / E
Arrow / TextA / T
Undo / RedoZ / Z
Copy / Paste / DuplicateC / V / D
Select all / Add to selectionA / Shift + click
DeleteDelete
Temporary panHold Space and drag
Drag without snappingHold while dragging
DeselectEsc

Annotate changes

Annotations let you point to exactly where and what to change.

  1. 1
    Press D for the pen and circle the area to change.
  2. 2
    Press A to add an arrow and T to add a note, such as “add gold leaf”.
  3. 3
    Press V to return to the select tool and select the image; annotations on top of it are included automatically.
  4. 4
    Describe the change in the chat panel. The new result is placed to the right of the original.

Use the style panel in the top-right corner to change annotation color, stroke width and font size.

Image editing

Selecting a single image shows the image toolbar:

ToolDescription
InpaintPaint an area and describe the change; only that area is regenerated.
ErasePaint over content to remove; the background is filled in automatically.
Cut outRemove the background and export a transparent PNG.
RegenerateGenerate again with the same settings.
CropDrag the frame to crop. Runs locally and uses no credits.
ExpandDrag the frame outward to extend the image; optionally describe the new area.
MoreView original, copy, download and delete.
Inpainting: painting the area to change, with the description panel below
Inpainting

Batch actions and export

  • Drag a selection box or Shift-click multiple elements to show the batch bar.
  • Batch generate N: apply one description to every selected image, with each result placed beside its source. Useful for bringing a product set into one style.
  • Export N: a single item downloads directly; multiple items are packaged as a ZIP.
  • Right-click an image and choose Download image to download the original.