diff --git a/src/vs/workbench/contrib/terminal/browser/terminal.ts b/src/vs/workbench/contrib/terminal/browser/terminal.ts
index c7cb9da56583f..d2792bef5090b 100644
--- a/src/vs/workbench/contrib/terminal/browser/terminal.ts
+++ b/src/vs/workbench/contrib/terminal/browser/terminal.ts
@@ -987,6 +987,11 @@ export interface IXtermTerminal {
 
 	readonly onDidChangeSelection: Event<void>;
 
+	/**
+	 * Gets a view of the current texture atlas used by the renderers.
+	 */
+	readonly textureAtlas: Promise<ImageBitmap> | undefined;
+
 	/**
 	 * The position of the terminal.
 	 */
diff --git a/src/vs/workbench/contrib/terminal/browser/terminalActions.ts b/src/vs/workbench/contrib/terminal/browser/terminalActions.ts
index c6c85fe83bf6a..2682d46275004 100644
--- a/src/vs/workbench/contrib/terminal/browser/terminalActions.ts
+++ b/src/vs/workbench/contrib/terminal/browser/terminalActions.ts
@@ -55,6 +55,8 @@ import { clearShellFileHistory, getCommandHistory } from 'vs/workbench/contrib/t
 import { Categories } from 'vs/platform/action/common/actionCommonCategories';
 import { IClipboardService } from 'vs/platform/clipboard/common/clipboardService';
 import { TerminalCapability } from 'vs/platform/terminal/common/capabilities/capabilities';
+import { IFileService } from 'vs/platform/files/common/files';
+import { VSBuffer } from 'vs/base/common/buffer';
 
 export const switchTerminalActionViewItemSeparator = '\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500';
 export const switchTerminalShowTabsTitle = localize('showTerminalTabs', "Show Tabs");
@@ -2226,6 +2228,43 @@ export function registerTerminalActions() {
 			clearShellFileHistory();
 		}
 	});
+	registerAction2(class extends Action2 {
+		constructor() {
+			super({
+				id: TerminalCommandId.ShowTextureAtlas,
+				title: { value: localize('workbench.action.terminal.showTextureAtlas', "Show Terminal Texture Atlas"), original: 'Show Terminal Texture Atlas' },
+				f1: true,
+				category: Categories.Developer.value,
+				precondition: ContextKeyExpr.or(TerminalContextKeys.processSupported, TerminalContextKeys.terminalHasBeenCreated)
+			});
+		}
+		async run(accessor: ServicesAccessor) {
+			const terminalService = accessor.get(ITerminalService);
+			const fileService = accessor.get(IFileService);
+			const openerService = accessor.get(IOpenerService);
+			const workspaceContextService = accessor.get(IWorkspaceContextService);
+			const bitmap = await terminalService.activeInstance?.xterm?.textureAtlas;
+			if (!bitmap) {
+				return;
+			}
+			const cwdUri = workspaceContextService.getWorkspace().folders[0].uri;
+			const fileUri = URI.joinPath(cwdUri, 'textureAtlas.png');
+			const canvas = document.createElement('canvas');
+			canvas.width = bitmap.width;
+			canvas.height = bitmap.height;
+			const ctx = canvas.getContext('bitmaprenderer');
+			if (!ctx) {
+				return;
+			}
+			ctx.transferFromImageBitmap(bitmap);
+			const blob = await new Promise<Blob | null>((res) => canvas.toBlob(res));
+			if (!blob) {
+				return;
+			}
+			await fileService.writeFile(fileUri, VSBuffer.wrap(new Uint8Array(await blob.arrayBuffer())));
+			openerService.open(fileUri);
+		}
+	});
 	registerAction2(class extends Action2 {
 		constructor() {
 			super({
diff --git a/src/vs/workbench/contrib/terminal/browser/xterm/xtermTerminal.ts b/src/vs/workbench/contrib/terminal/browser/xterm/xtermTerminal.ts
index 892e5411f86af..e0c3c536b5bc7 100644
--- a/src/vs/workbench/contrib/terminal/browser/xterm/xtermTerminal.ts
+++ b/src/vs/workbench/contrib/terminal/browser/xterm/xtermTerminal.ts
@@ -121,6 +121,14 @@ export class XtermTerminal extends DisposableStore implements IXtermTerminal, II
 	}
 	get target(): TerminalLocation | undefined { return this._target; }
 
+	get textureAtlas(): Promise<ImageBitmap> | undefined {
+		const canvas = this._webglAddon?.textureAtlas || this._canvasAddon?.textureAtlas;
+		if (!canvas) {
+			return undefined;
+		}
+		return createImageBitmap(canvas);
+	}
+
 	/**
 	 * @param xtermCtor The xterm.js constructor, this is passed in so it can be fetched lazily
 	 * outside of this class such that {@link raw} is not nullable.
diff --git a/src/vs/workbench/contrib/terminal/common/terminal.ts b/src/vs/workbench/contrib/terminal/common/terminal.ts
index 7d3d05d5e16ab..2f6901c8d823e 100644
--- a/src/vs/workbench/contrib/terminal/common/terminal.ts
+++ b/src/vs/workbench/contrib/terminal/common/terminal.ts
@@ -573,6 +573,7 @@ export const enum TerminalCommandId {
 	SetDimensions = 'workbench.action.terminal.setDimensions',
 	ClearCommandHistory = 'workbench.action.terminal.clearCommandHistory',
 	WriteDataToTerminal = 'workbench.action.terminal.writeDataToTerminal',
+	ShowTextureAtlas = 'workbench.action.terminal.showTextureAtlas',
 }
 
 export const DEFAULT_COMMANDS_TO_SKIP_SHELL: string[] = [