diff --git a/Celerity/include/renderer/renderer.hpp b/Celerity/include/renderer/renderer.hpp
index b1cf92b..8fd782c 100644
--- a/Celerity/include/renderer/renderer.hpp
+++ b/Celerity/include/renderer/renderer.hpp
@@ -11,6 +11,7 @@
 // Image writer includes
 #include "imageWriters/imageWriter.hpp"
 
+#include "progressReporter.hpp"
 namespace Renderer {
 void singleCoreRender(const int imageWidth, const int imageHeight,
                       const HittableList& world, const int maxRayDepth,
@@ -20,5 +21,6 @@ void singleCoreRender(const int imageWidth, const int imageHeight,
 void multiCoreRender(std::atomic<int>& scanLinesLeft, const int imageWidth,
                      const int imageHeight, const HittableList& world,
                      const int maxRayDepth, const Camera& camera,
-                     const int samplesPerPixel, ImageWriter& iw);
+                     const int samplesPerPixel, ImageWriter& iw,
+                     ProgressReporter& progressReporter);
 }  // namespace Renderer
diff --git a/Celerity/src/main.cxx b/Celerity/src/main.cxx
index 1e665aa..6bf9061 100644
--- a/Celerity/src/main.cxx
+++ b/Celerity/src/main.cxx
@@ -22,6 +22,8 @@
 // spdlog include
 #include "spdlog/spdlog.h"
 
+#include "progressReporter.hpp"
+
 int main() {
     // Image
     constexpr float aspectRatio = 16.0 / 9.0;
@@ -58,12 +60,17 @@ int main() {
 
     spdlog::info("Commencing ray tracing...");
 
+    // Create a single ProgressReporter instance
+    ProgressReporter progressReporter(imageHeight);
+    progressReporter.start();
+
     // Kick off each thread with the Renderer::multiCoreRender() task
     for (std::size_t i = 0; i < numThreads; ++i) {
         threadPool[i] =
             std::jthread(Renderer::multiCoreRender, std::ref(scanLinesLeft),
                          imageWidth, imageHeight, std::cref(world), maxRayDepth,
-                         std::cref(camera), samplesPerPixel, std::ref(iw));
+                         std::cref(camera), samplesPerPixel, std::ref(iw),
+                         std::ref(progressReporter));
     }
 
     delete[] threadPool;
diff --git a/Celerity/src/renderer/renderer.cxx b/Celerity/src/renderer/renderer.cxx
index 0651e53..dddbd27 100644
--- a/Celerity/src/renderer/renderer.cxx
+++ b/Celerity/src/renderer/renderer.cxx
@@ -1,4 +1,5 @@
 #include "renderer/renderer.hpp"
+#include "progressReporter.hpp"
 
 #include <iostream>
 #include <syncstream>
@@ -66,16 +67,13 @@ void singleCoreRender(const int imageWidth, const int imageHeight,
 void multiCoreRender(std::atomic<int>& scanLinesLeft, const int imageWidth,
                      const int imageHeight, const HittableList& world,
                      const int maxRayDepth, const Camera& camera,
-                     const int samplesPerPixel, ImageWriter& iw) {
+                     const int samplesPerPixel, ImageWriter& iw,
+                     ProgressReporter& progressReporter) {
     while (scanLinesLeft >= 0) {
         int currentImageRow = scanLinesLeft;
         scanLinesLeft--;
         int bufferRow = imageHeight - currentImageRow - 1;
 
-        std::osyncstream syncedLog(std::clog);  // TODO: Make this optional.
-        syncedLog << "\rScanlines remaining: " << currentImageRow << " "
-                  << std::flush;
-
         for (int i = 0; i < imageWidth; ++i) {
             color pixelColor;
             for (int s = 0; s < samplesPerPixel; ++s) {
@@ -91,6 +89,9 @@ void multiCoreRender(std::atomic<int>& scanLinesLeft, const int imageWidth,
 
             iw.addPixel(3 * (bufferRow * imageWidth + i), pixelColor);
         }
+
+        progressReporter.scanlineProcessed();
+        progressReporter.update();
     }
 }
 }  // namespace Renderer
diff --git a/utilities/include/progressReporter.hpp b/utilities/include/progressReporter.hpp
index e9d4c43..7a821e6 100644
--- a/utilities/include/progressReporter.hpp
+++ b/utilities/include/progressReporter.hpp
@@ -1,8 +1,75 @@
 #pragma once
 
+#include <atomic>
+#include <chrono>
+#include <spdlog/spdlog.h>
+#include <spdlog/sinks/stdout_color_sinks.h>
+#include <iostream>
+#include <iomanip>
+#include <thread>
+#include <mutex>
+#include <sstream>
+
 class ProgressReporter {
-    public:
+public:
+    ProgressReporter(int totalScanLines, int updateInterval = 1)
+        : totalScanLines(totalScanLines), scanLinesLeft(totalScanLines),
+          updateInterval(updateInterval), startTime(std::chrono::steady_clock::now()), lastUpdate(startTime) {
+        auto logger = spdlog::stdout_color_mt("progress_logger");
+        logger->set_pattern("%v"); // Set pattern to only show the message
+        spdlog::set_default_logger(logger);
+
+        spdlog::info("Starting render with {} total scanlines", totalScanLines);
+    }
+
+    void start() {
+        startTime = std::chrono::steady_clock::now();
+        scanLinesLeft = totalScanLines;
+    }
+
+    void update() {
+        using namespace std::chrono;
+        auto now = steady_clock::now();
+        if (duration_cast<seconds>(now - lastUpdate).count() >= updateInterval) {
+            lastUpdate = now;
+            displayProgressBar();
+        }
+    }
+
+    void scanlineProcessed() {
+        --scanLinesLeft;
+    }
+
+private:
+    int totalScanLines;
+    std::atomic<int> scanLinesLeft;
+    std::chrono::steady_clock::time_point startTime;
+    std::chrono::steady_clock::time_point lastUpdate;
+    int updateInterval;
+    std::mutex mtx;
+
+    void displayProgressBar() {
+        std::lock_guard<std::mutex> lock(mtx);
+        int remaining = scanLinesLeft.load();
+        int processed = totalScanLines - remaining;
+        float progress = static_cast<float>(processed) / totalScanLines;
+
+        int barWidth = 50;
+        std::ostringstream bar;
+        bar << "\r[";
+        int pos = barWidth * progress;
+        for (int i = 0; i < barWidth; ++i) {
+            if (i < pos) bar << "=";
+            else if (i == pos) bar << ">";
+            else bar << " ";
+        }
+        bar << "] " << int(progress * 100.0) << "%";
+
+        auto now = std::chrono::steady_clock::now();
+        auto elapsed = std::chrono::duration_cast<std::chrono::seconds>(now - startTime).count();
+        auto eta = progress > 0 ? static_cast<int>((elapsed / progress) * (1.0 - progress)) : 0;
+        bar << " ETA: " << eta << "s  ";
 
-    private:
-    
-};
\ No newline at end of file
+        spdlog::default_logger_raw()->log(spdlog::level::info, bar.str());
+    }
+};