diff --git a/src/renderers/common/Renderer.js b/src/renderers/common/Renderer.js
index 9bf337c0d37f50..b9af1664701937 100644
--- a/src/renderers/common/Renderer.js
+++ b/src/renderers/common/Renderer.js
@@ -1284,11 +1284,56 @@ class Renderer {
 
 	copyFramebufferToTexture( framebufferTexture, rectangle = null ) {
 
-		const renderContext = this._currentRenderContext;
+		if ( rectangle !== null ) {
+
+			if ( rectangle.isVector2 ) {
+
+				rectangle = _vector4.set( rectangle.x, rectangle.y, framebufferTexture.image.width, framebufferTexture.image.height ).floor();
+
+			} else if ( rectangle.isVector4 ) {
+
+				rectangle = _vector4.copy( rectangle ).floor();
+
+			} else {
+
+				console.error( 'THREE.Renderer.copyFramebufferToTexture: Invalid rectangle.' );
+
+				return;
+
+			}
+
+		} else {
+
+			rectangle = _vector4.set( 0, 0, framebufferTexture.image.width, framebufferTexture.image.height );
+
+		}
+
+		//
+
+		let renderContext = this._currentRenderContext;
+		let renderTarget;
+
+		if ( renderContext !== null ) {
+
+			renderTarget = renderContext.renderTarget;
+
+		} else {
+
+			renderTarget = this._renderTarget || this._getFrameBufferTarget();
+
+			if ( renderTarget !== null ) {
 
-		this._textures.updateTexture( framebufferTexture );
+				this._textures.updateRenderTarget( renderTarget );
 
-		rectangle = rectangle === null ? _vector4.set( 0, 0, framebufferTexture.image.width, framebufferTexture.image.height ) : rectangle;
+				renderContext = this._textures.get( renderTarget );
+
+			}
+
+		}
+
+		//
+
+		this._textures.updateTexture( framebufferTexture, { renderTarget } );
 
 		this.backend.copyFramebufferToTexture( framebufferTexture, renderContext, rectangle );
 
@@ -1303,7 +1348,6 @@ class Renderer {
 
 	}
 
-
 	readRenderTargetPixelsAsync( renderTarget, x, y, width, height, index = 0, faceIndex = 0 ) {
 
 		return this.backend.copyTextureToBuffer( renderTarget.textures[ index ], x, y, width, height, faceIndex );
diff --git a/src/renderers/common/Textures.js b/src/renderers/common/Textures.js
index 3a817fcd450814..6907194c8236c1 100644
--- a/src/renderers/common/Textures.js
+++ b/src/renderers/common/Textures.js
@@ -160,8 +160,7 @@ class Textures extends DataMap {
 
 		if ( texture.isFramebufferTexture ) {
 
-			const renderer = this.renderer;
-			const renderTarget = renderer.getRenderTarget();
+			const renderTarget = this.renderer.getRenderTarget();
 
 			if ( renderTarget ) {
 
diff --git a/src/renderers/webgl-fallback/utils/WebGLTextureUtils.js b/src/renderers/webgl-fallback/utils/WebGLTextureUtils.js
index 94012f3b4609e7..8f9c0448016e5a 100644
--- a/src/renderers/webgl-fallback/utils/WebGLTextureUtils.js
+++ b/src/renderers/webgl-fallback/utils/WebGLTextureUtils.js
@@ -606,9 +606,9 @@ class WebGLTextureUtils {
 
 		const { textureGPU: dstTextureGPU, glTextureType, glType, glFormat } = backend.get( dstTexture );
 
-
 		let width, height, minX, minY;
 		let dstX, dstY;
+
 		if ( srcRegion !== null ) {
 
 			width = srcRegion.max.x - srcRegion.min.x;
diff --git a/src/renderers/webgpu/WebGPUBackend.js b/src/renderers/webgpu/WebGPUBackend.js
index d480f3987634cc..410e67a979eda1 100644
--- a/src/renderers/webgpu/WebGPUBackend.js
+++ b/src/renderers/webgpu/WebGPUBackend.js
@@ -1469,8 +1469,6 @@ class WebGPUBackend extends Backend {
 
 		const renderContextData = this.get( renderContext );
 
-		const { encoder, descriptor } = renderContextData;
-
 		let sourceGPU = null;
 
 		if ( renderContext.renderTarget ) {
@@ -1509,7 +1507,19 @@ class WebGPUBackend extends Backend {
 
 		}
 
-		renderContextData.currentPass.end();
+		let encoder;
+
+		if ( renderContextData.currentPass ) {
+
+			renderContextData.currentPass.end();
+
+			encoder = renderContextData.encoder;
+
+		} else {
+
+			encoder = this.device.createCommandEncoder( { label: 'copyFramebufferToTexture_' + texture.id } );
+
+		}
 
 		encoder.copyTextureToTexture(
 			{
@@ -1527,17 +1537,27 @@ class WebGPUBackend extends Backend {
 
 		if ( texture.generateMipmaps ) this.textureUtils.generateMipmaps( texture );
 
-		for ( let i = 0; i < descriptor.colorAttachments.length; i ++ ) {
+		if ( renderContextData.currentPass ) {
 
-			descriptor.colorAttachments[ i ].loadOp = GPULoadOp.Load;
+			const { descriptor } = renderContextData;
 
-		}
+			for ( let i = 0; i < descriptor.colorAttachments.length; i ++ ) {
 
-		if ( renderContext.depth ) descriptor.depthStencilAttachment.depthLoadOp = GPULoadOp.Load;
-		if ( renderContext.stencil ) descriptor.depthStencilAttachment.stencilLoadOp = GPULoadOp.Load;
+				descriptor.colorAttachments[ i ].loadOp = GPULoadOp.Load;
 
-		renderContextData.currentPass = encoder.beginRenderPass( descriptor );
-		renderContextData.currentSets = { attributes: {}, bindingGroups: [], pipeline: null, index: null };
+			}
+
+			if ( renderContext.depth ) descriptor.depthStencilAttachment.depthLoadOp = GPULoadOp.Load;
+			if ( renderContext.stencil ) descriptor.depthStencilAttachment.stencilLoadOp = GPULoadOp.Load;
+
+			renderContextData.currentPass = encoder.beginRenderPass( descriptor );
+			renderContextData.currentSets = { attributes: {}, bindingGroups: [], pipeline: null, index: null };
+
+		} else {
+
+			this.device.queue.submit( [ encoder.finish() ] );
+
+		}
 
 	}
 
diff --git a/src/renderers/webgpu/utils/WebGPUTextureUtils.js b/src/renderers/webgpu/utils/WebGPUTextureUtils.js
index 08d2f22bc2273f..b24be132721844 100644
--- a/src/renderers/webgpu/utils/WebGPUTextureUtils.js
+++ b/src/renderers/webgpu/utils/WebGPUTextureUtils.js
@@ -127,6 +127,20 @@ class WebGPUTextureUtils {
 
 		const { width, height, depth, levels } = options;
 
+		if ( texture.isFramebufferTexture ) {
+
+			if ( options.renderTarget ) {
+
+				options.format = this.backend.utils.getCurrentColorFormat( options.renderTarget );
+
+			} else {
+
+				options.format = this.backend.utils.getPreferredCanvasFormat();
+
+			}
+
+		}
+
 		const dimension = this._getDimension( texture );
 		const format = texture.internalFormat || options.format || getFormat( texture, backend.device );
 
@@ -858,11 +872,7 @@ export function getFormat( texture, device = null ) {
 
 	let formatGPU;
 
-	if ( texture.isFramebufferTexture === true && texture.type === UnsignedByteType ) {
-
-		formatGPU = GPUTextureFormat.BGRA8Unorm;
-
-	} else if ( texture.isCompressedTexture === true || texture.isCompressedArrayTexture === true ) {
+	if ( texture.isCompressedTexture === true || texture.isCompressedArrayTexture === true ) {
 
 		switch ( format ) {
 
diff --git a/src/renderers/webgpu/utils/WebGPUUtils.js b/src/renderers/webgpu/utils/WebGPUUtils.js
index d89ef8fc7880fd..f7ba94556d98e4 100644
--- a/src/renderers/webgpu/utils/WebGPUUtils.js
+++ b/src/renderers/webgpu/utils/WebGPUUtils.js
@@ -44,7 +44,6 @@ class WebGPUUtils {
 
 			format = this.getTextureFormatGPU( renderContext.textures[ 0 ] );
 
-
 		} else {
 
 			format = this.getPreferredCanvasFormat(); // default context format