diff --git a/docs/docs/spark-renderer.md b/docs/docs/spark-renderer.md
index 84c6ca9..00eee66 100644
--- a/docs/docs/spark-renderer.md
+++ b/docs/docs/spark-renderer.md
@@ -57,6 +57,7 @@ const spark = new SparkRenderer({
 | **preUpdate**     | Controls whether to update the splats before or after rendering. For WebXR this *must* be false in order to complete rendering as soon as possible. (default: `false`)
 | **originDistance** | Distance threshold for `SparkRenderer` movement triggering a splat update at the new origin. (default: `1.0`) This can be useful when your `SparkRenderer` is a child of your camera and you want to retain high precision coordinates near the camera.
 | **maxStdDev**     | Maximum standard deviations from the center to render Gaussians. Values `Math.sqrt(5)`..`Math.sqrt(9)` produce good results and can be tweaked for performance. (default: `Math.sqrt(8)`)
+| **minPixelRadius** | Minimum pixel radius for splat rendering. (default: `0.0`)
 | **maxPixelRadius** | Maximum pixel radius for splat rendering. (default: `512.0`)
 | **minAlpha**      | Minimum alpha value for splat rendering. (default: `0.5 * (1.0 / 255.0)`)
 | **enable2DGS**    | Enable 2D Gaussian splatting rendering ability. When this mode is enabled, any `scale` x/y/z component that is exactly `0` (minimum quantized value) results in the other two non-zero axes being interpreted as an oriented 2D Gaussian Splat instead of the usual approximate projected 3DGS Z-slice. When reading PLY files, scale values less than e^-30 will be interpreted as `0`. (default: `false`)
diff --git a/examples/editor/index.html b/examples/editor/index.html
index 0505ce4..919e176 100644
--- a/examples/editor/index.html
+++ b/examples/editor/index.html
@@ -540,6 +540,7 @@
     debugFolder.add(spark, "focalAdjustment", 0.1, 2.0, 0.1).name("Tweak focalAdjustment");
     spark.defaultView.sort32 = true;
     debugFolder.add(spark.defaultView, "sort32").name("Float32 sort").listen();
+    debugFolder.add(spark, "minPixelRadius", 0, 16, 0.1).name("Min pixel radius").listen();
     debugFolder.add(spark, "maxPixelRadius", 1, 1024, 1).name("Max pixel radius").listen();
     debugFolder.add(spark, "minAlpha", 0, 1, 0.001).name("Min alpha").listen();
 
diff --git a/src/SparkRenderer.ts b/src/SparkRenderer.ts
index 226aef8..4e090d0 100644
--- a/src/SparkRenderer.ts
+++ b/src/SparkRenderer.ts
@@ -84,6 +84,11 @@ export type SparkRendererOptions = {
    * @default Math.sqrt(8)
    */
   maxStdDev?: number;
+  /**
+   * Minimum pixel radius for splat rendering.
+   * @default 0.0
+   */
+  minPixelRadius?: number;
   /**
    * Maximum pixel radius for splat rendering.
    * @default 512.0
@@ -170,6 +175,7 @@ export class SparkRenderer extends THREE.Mesh {
   needsUpdate: boolean;
   originDistance: number;
   maxStdDev: number;
+  minPixelRadius: number;
   maxPixelRadius: number;
   minAlpha: number;
   enable2DGS: boolean;
@@ -294,6 +300,7 @@ export class SparkRenderer extends THREE.Mesh {
     this.needsUpdate = false;
     this.originDistance = options.originDistance ?? 1;
     this.maxStdDev = options.maxStdDev ?? Math.sqrt(8.0);
+    this.minPixelRadius = options.minPixelRadius ?? 0.0;
     this.maxPixelRadius = options.maxPixelRadius ?? 512.0;
     this.minAlpha = options.minAlpha ?? 0.5 * (1.0 / 255.0);
     this.enable2DGS = options.enable2DGS ?? false;
@@ -344,6 +351,8 @@ export class SparkRenderer extends THREE.Mesh {
       renderToViewPos: { value: new THREE.Vector3() },
       // Maximum distance (in stddevs) from Gsplat center to render
       maxStdDev: { value: 1.0 },
+      // Minimum pixel radius for splat rendering
+      minPixelRadius: { value: 0.0 },
       // Maximum pixel radius for splat rendering
       maxPixelRadius: { value: 512.0 },
       // Minimum alpha value for splat rendering
@@ -528,6 +537,7 @@ export class SparkRenderer extends THREE.Mesh {
     this.uniforms.far.value = typedCamera.far;
     this.uniforms.encodeLinear.value = viewpoint.encodeLinear;
     this.uniforms.maxStdDev.value = this.maxStdDev;
+    this.uniforms.minPixelRadius.value = this.minPixelRadius;
     this.uniforms.maxPixelRadius.value = this.maxPixelRadius;
     this.uniforms.minAlpha.value = this.minAlpha;
     this.uniforms.stochastic.value = viewpoint.stochastic;
diff --git a/src/shaders/splatVertex.glsl b/src/shaders/splatVertex.glsl
index c246064..ad90d69 100644
--- a/src/shaders/splatVertex.glsl
+++ b/src/shaders/splatVertex.glsl
@@ -17,6 +17,7 @@ uniform uint numSplats;
 uniform vec4 renderToViewQuat;
 uniform vec3 renderToViewPos;
 uniform float maxStdDev;
+uniform float minPixelRadius;
 uniform float maxPixelRadius;
 uniform float time;
 uniform float deltaTime;
@@ -199,11 +200,14 @@ void main() {
     vec2 eigenVec1 = normalize(vec2((abs(b) < 0.001) ? 1.0 : b, eigen1 - a));
     vec2 eigenVec2 = vec2(eigenVec1.y, -eigenVec1.x);
 
-    float scale1 = position.x * min(maxPixelRadius, maxStdDev * sqrt(eigen1));
-    float scale2 = position.y * min(maxPixelRadius, maxStdDev * sqrt(eigen2));
+    float scale1 = min(maxPixelRadius, maxStdDev * sqrt(eigen1));
+    float scale2 = min(maxPixelRadius, maxStdDev * sqrt(eigen2));
+    if (scale1 < minPixelRadius && scale2 < minPixelRadius) {
+        return;
+    }
 
     // Compute the NDC coordinates for the ellipsoid's diagonal axes.
-    vec2 pixelOffset = eigenVec1 * scale1 + eigenVec2 * scale2;
+    vec2 pixelOffset = position.x * eigenVec1 * scale1 + position.y * eigenVec2 * scale2;
     vec2 ndcOffset = (2.0 / scaledRenderSize) * pixelOffset;
     vec3 ndc = vec3(ndcCenter.xy + ndcOffset, ndcCenter.z);