diff --git a/crates/voltex_renderer/src/lib.rs b/crates/voltex_renderer/src/lib.rs
index b3e8228..1cdfbd8 100644
--- a/crates/voltex_renderer/src/lib.rs
+++ b/crates/voltex_renderer/src/lib.rs
@@ -37,6 +37,7 @@ pub mod auto_exposure;
 pub mod instancing;
 pub mod bilateral_blur;
 pub mod temporal_accum;
+pub mod taa;
 
 pub use gpu::{GpuContext, DEPTH_FORMAT};
 pub use light::{CameraUniform, LightUniform, LightData, LightsUniform, MAX_LIGHTS, LIGHT_DIRECTIONAL, LIGHT_POINT, LIGHT_SPOT};
@@ -77,6 +78,7 @@ pub use auto_exposure::AutoExposure;
 pub use instancing::{InstanceData, InstanceBuffer, create_instanced_pipeline};
 pub use bilateral_blur::BilateralBlur;
 pub use temporal_accum::TemporalAccumulation;
+pub use taa::Taa;
 pub use png::parse_png;
 pub use jpg::parse_jpg;
 pub use gltf::{parse_gltf, GltfData, GltfMesh, GltfMaterial};
diff --git a/crates/voltex_renderer/src/taa.rs b/crates/voltex_renderer/src/taa.rs
new file mode 100644
index 0000000..ffeba05
--- /dev/null
+++ b/crates/voltex_renderer/src/taa.rs
@@ -0,0 +1,179 @@
+use bytemuck::{Pod, Zeroable};
+
+#[repr(C)]
+#[derive(Copy, Clone, Pod, Zeroable)]
+struct TaaParams {
+    jitter: [f32; 2],
+    prev_jitter: [f32; 2],
+    blend_factor: f32,
+    _pad: [f32; 3],
+}
+
+pub struct Taa {
+    pipeline: wgpu::ComputePipeline,
+    bind_group_layout: wgpu::BindGroupLayout,
+    params_buffer: wgpu::Buffer,
+    jitter_index: usize,
+    prev_jitter: [f32; 2],
+    pub blend_factor: f32,
+    pub enabled: bool,
+}
+
+/// Halton sequence for jitter offsets (base 2 and 3).
+pub fn halton(index: usize, base: usize) -> f32 {
+    let mut result = 0.0_f32;
+    let mut f = 1.0 / base as f32;
+    let mut i = index;
+    while i > 0 {
+        result += f * (i % base) as f32;
+        i /= base;
+        f /= base as f32;
+    }
+    result
+}
+
+/// Generate jitter offset for frame N (in pixel units, centered around 0).
+pub fn jitter_offset(frame: usize) -> [f32; 2] {
+    let idx = (frame % 16) + 1; // avoid index 0
+    [halton(idx, 2) - 0.5, halton(idx, 3) - 0.5]
+}
+
+impl Taa {
+    pub fn new(device: &wgpu::Device) -> Self {
+        let shader = device.create_shader_module(wgpu::ShaderModuleDescriptor {
+            label: Some("TAA Compute"),
+            source: wgpu::ShaderSource::Wgsl(include_str!("taa.wgsl").into()),
+        });
+
+        let bind_group_layout = device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor {
+            label: Some("TAA BGL"),
+            entries: &[
+                wgpu::BindGroupLayoutEntry {
+                    binding: 0, visibility: wgpu::ShaderStages::COMPUTE,
+                    ty: wgpu::BindingType::Texture { multisampled: false, view_dimension: wgpu::TextureViewDimension::D2, sample_type: wgpu::TextureSampleType::Float { filterable: false } },
+                    count: None,
+                },
+                wgpu::BindGroupLayoutEntry {
+                    binding: 1, visibility: wgpu::ShaderStages::COMPUTE,
+                    ty: wgpu::BindingType::Texture { multisampled: false, view_dimension: wgpu::TextureViewDimension::D2, sample_type: wgpu::TextureSampleType::Float { filterable: false } },
+                    count: None,
+                },
+                wgpu::BindGroupLayoutEntry {
+                    binding: 2, visibility: wgpu::ShaderStages::COMPUTE,
+                    ty: wgpu::BindingType::StorageTexture { access: wgpu::StorageTextureAccess::WriteOnly, format: wgpu::TextureFormat::Rgba16Float, view_dimension: wgpu::TextureViewDimension::D2 },
+                    count: None,
+                },
+                wgpu::BindGroupLayoutEntry {
+                    binding: 3, visibility: wgpu::ShaderStages::COMPUTE,
+                    ty: wgpu::BindingType::Buffer { ty: wgpu::BufferBindingType::Uniform, has_dynamic_offset: false, min_binding_size: None },
+                    count: None,
+                },
+            ],
+        });
+
+        let pipeline_layout = device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor {
+            label: Some("TAA PL"), bind_group_layouts: &[&bind_group_layout], immediate_size: 0,
+        });
+
+        let pipeline = device.create_compute_pipeline(&wgpu::ComputePipelineDescriptor {
+            label: Some("TAA Pipeline"), layout: Some(&pipeline_layout),
+            module: &shader, entry_point: Some("main"),
+            compilation_options: wgpu::PipelineCompilationOptions::default(), cache: None,
+        });
+
+        let params_buffer = device.create_buffer(&wgpu::BufferDescriptor {
+            label: Some("TAA Params"), size: std::mem::size_of::<TaaParams>() as u64,
+            usage: wgpu::BufferUsages::UNIFORM | wgpu::BufferUsages::COPY_DST,
+            mapped_at_creation: false,
+        });
+
+        Taa {
+            pipeline, bind_group_layout, params_buffer,
+            jitter_index: 0, prev_jitter: [0.0; 2],
+            blend_factor: 0.1, enabled: true,
+        }
+    }
+
+    /// Get current jitter and advance frame index.
+    pub fn next_jitter(&mut self) -> [f32; 2] {
+        self.prev_jitter = jitter_offset(self.jitter_index);
+        self.jitter_index += 1;
+        let current = jitter_offset(self.jitter_index);
+        current
+    }
+
+    pub fn dispatch(
+        &self,
+        device: &wgpu::Device,
+        queue: &wgpu::Queue,
+        encoder: &mut wgpu::CommandEncoder,
+        current_view: &wgpu::TextureView,
+        history_view: &wgpu::TextureView,
+        output_view: &wgpu::TextureView,
+        jitter: [f32; 2],
+        width: u32,
+        height: u32,
+    ) {
+        let params = TaaParams {
+            jitter: [jitter[0] / width as f32, jitter[1] / height as f32],
+            prev_jitter: [self.prev_jitter[0] / width as f32, self.prev_jitter[1] / height as f32],
+            blend_factor: self.blend_factor,
+            _pad: [0.0; 3],
+        };
+        queue.write_buffer(&self.params_buffer, 0, bytemuck::cast_slice(&[params]));
+
+        let bind_group = device.create_bind_group(&wgpu::BindGroupDescriptor {
+            label: Some("TAA BG"), layout: &self.bind_group_layout,
+            entries: &[
+                wgpu::BindGroupEntry { binding: 0, resource: wgpu::BindingResource::TextureView(current_view) },
+                wgpu::BindGroupEntry { binding: 1, resource: wgpu::BindingResource::TextureView(history_view) },
+                wgpu::BindGroupEntry { binding: 2, resource: wgpu::BindingResource::TextureView(output_view) },
+                wgpu::BindGroupEntry { binding: 3, resource: self.params_buffer.as_entire_binding() },
+            ],
+        });
+
+        let mut cpass = encoder.begin_compute_pass(&wgpu::ComputePassDescriptor { label: Some("TAA Pass"), timestamp_writes: None });
+        cpass.set_pipeline(&self.pipeline);
+        cpass.set_bind_group(0, &bind_group, &[]);
+        cpass.dispatch_workgroups((width + 15) / 16, (height + 15) / 16, 1);
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_halton_base2() {
+        assert!((halton(1, 2) - 0.5).abs() < 1e-6);
+        assert!((halton(2, 2) - 0.25).abs() < 1e-6);
+        assert!((halton(3, 2) - 0.75).abs() < 1e-6);
+    }
+
+    #[test]
+    fn test_halton_base3() {
+        assert!((halton(1, 3) - 1.0/3.0).abs() < 1e-6);
+        assert!((halton(2, 3) - 2.0/3.0).abs() < 1e-6);
+    }
+
+    #[test]
+    fn test_jitter_offset_centered() {
+        for i in 0..16 {
+            let j = jitter_offset(i);
+            assert!(j[0] >= -0.5 && j[0] <= 0.5, "jitter x out of range: {}", j[0]);
+            assert!(j[1] >= -0.5 && j[1] <= 0.5, "jitter y out of range: {}", j[1]);
+        }
+    }
+
+    #[test]
+    fn test_jitter_varies() {
+        let j0 = jitter_offset(0);
+        let j1 = jitter_offset(1);
+        assert!(j0 != j1, "consecutive jitters should differ");
+    }
+
+    #[test]
+    fn test_halton_zero() {
+        assert!((halton(0, 2) - 0.0).abs() < 1e-6);
+    }
+}
diff --git a/crates/voltex_renderer/src/taa.wgsl b/crates/voltex_renderer/src/taa.wgsl
new file mode 100644
index 0000000..96e78aa
--- /dev/null
+++ b/crates/voltex_renderer/src/taa.wgsl
@@ -0,0 +1,52 @@
+struct TaaParams {
+    jitter: vec2<f32>,        // current frame jitter offset
+    prev_jitter: vec2<f32>,   // previous frame jitter offset
+    blend_factor: f32,        // 0.1 (10% new, 90% history)
+    _pad: vec3<f32>,
+};
+
+@group(0) @binding(0) var current_tex: texture_2d<f32>;
+@group(0) @binding(1) var history_tex: texture_2d<f32>;
+@group(0) @binding(2) var output_tex: texture_storage_2d<rgba16float, write>;
+@group(0) @binding(3) var<uniform> params: TaaParams;
+
+@compute @workgroup_size(16, 16)
+fn main(@builtin(global_invocation_id) gid: vec3<u32>) {
+    let dims = textureDimensions(current_tex);
+    if (gid.x >= dims.x || gid.y >= dims.y) { return; }
+
+    let pos = vec2<i32>(gid.xy);
+    let current = textureLoad(current_tex, pos, 0);
+
+    // Neighborhood color clamping (3x3 AABB)
+    var color_min = vec4<f32>(999.0);
+    var color_max = vec4<f32>(-999.0);
+    for (var dy = -1; dy <= 1; dy++) {
+        for (var dx = -1; dx <= 1; dx++) {
+            let np = pos + vec2<i32>(dx, dy);
+            let nc = textureLoad(current_tex, clamp(np, vec2<i32>(0), vec2<i32>(dims) - 1), 0);
+            color_min = min(color_min, nc);
+            color_max = max(color_max, nc);
+        }
+    }
+
+    // Reprojection: unjitter to find history position
+    let uv = (vec2<f32>(gid.xy) + 0.5) / vec2<f32>(dims);
+    let history_uv = uv + params.prev_jitter - params.jitter;
+    let history_pos = vec2<i32>(history_uv * vec2<f32>(dims));
+
+    var history: vec4<f32>;
+    if (history_pos.x >= 0 && history_pos.y >= 0 &&
+        history_pos.x < i32(dims.x) && history_pos.y < i32(dims.y)) {
+        history = textureLoad(history_tex, history_pos, 0);
+    } else {
+        history = current;
+    }
+
+    // Clamp history to neighborhood
+    let clamped_history = clamp(history, color_min, color_max);
+
+    // Blend
+    let result = mix(clamped_history, current, params.blend_factor);
+    textureStore(output_tex, pos, result);
+}