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app.py

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+import streamlit as st
+from PIL import Image
+import io
+import base64
+
+def mb_to_kb_converter(image_path, output_path, target_size_kb):
+    try:
+        # Open the image file
+        with Image.open(image_path) as img:
+            # Calculate the target size in bytes
+            target_size_bytes = target_size_kb * 1024
+
+            # Resize the image while maintaining the aspect ratio
+            img.thumbnail((300, 300))
+
+            # Save the image with reduced quality to decrease file size
+            img.save(output_path, format="JPEG", quality=85)
+
+            # Ensure the image meets the target size constraint
+            while io.BytesIO().getbuffer().nbytes > target_size_bytes:
+                img.thumbnail((img.width // 2, img.height // 2))
+                img.save(output_path, format="JPEG", quality=85)
+
+    except Exception as e:
+        st.error(f"Error: {e}")
+        return None
+
+    return output_path
+
+def main():
+    st.title("Image MB to KB Converter")
+
+    uploaded_file = st.file_uploader("Choose an image file (JPG or PNG)", type=["jpg", "jpeg", "png"])
+
+    if uploaded_file is not None:
+        st.image(uploaded_file, caption="Uploaded Image", use_column_width=True)
+        st.write("")
+
+        # Set the target size in KB
+        target_size_kb = 100  # You can adjust this value
+
+        # Convert MB to KB and get the result as a BytesIO buffer
+        output_path = "converted_image.jpg"
+        converted_path = mb_to_kb_converter(uploaded_file, output_path, target_size_kb)
+
+        if converted_path is not None:
+            st.success("Conversion complete!")
+
+            # Encode the content of the buffer to base64 and then decode to UTF-8
+            with open(converted_path, "rb") as image_file:
+                b64_encoded = base64.b64encode(image_file.read()).decode("utf-8")
+
+  
+
+            # Display the converted image
+            st.image(converted_path, caption="Converted Image", use_column_width=True)
+                      # Display the download link for the converted image
+            st.markdown(
+                f'<a href="data:image/jpeg;base64,{b64_encoded}" download="converted_image.jpg">Download Converted Image</a>',
+                unsafe_allow_html=True
+            )
+        else:
+            st.error("Conversion failed. Please try again.")
+
+            
+
+if __name__ == "__main__":
+    main()

requirement.txt

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+altair==5.2.0
+attrs==23.1.0
+blinker==1.7.0
+cachetools==5.3.2
+certifi==2023.11.17
+charset-normalizer==3.3.2
+click==8.1.7
+gitdb==4.0.11
+GitPython==3.1.40
+idna==3.6
+importlib-metadata==6.11.0
+Jinja2==3.1.2
+jsonschema==4.20.0
+jsonschema-specifications==2023.11.2
+markdown-it-py==3.0.0
+MarkupSafe==2.1.3
+mdurl==0.1.2
+numpy==1.26.2
+packaging==23.2
+pandas==2.1.4
+Pillow==10.1.0
+protobuf==4.25.1
+pyarrow==14.0.1
+pydeck==0.8.1b0
+Pygments==2.17.2
+python-dateutil==2.8.2
+pytz==2023.3.post1
+referencing==0.32.0
+requests==2.31.0
+rich==13.7.0
+rpds-py==0.13.2
+six==1.16.0
+smmap==5.0.1
+streamlit==1.29.0
+tenacity==8.2.3
+toml==0.10.2
+toolz==0.12.0
+tornado==6.4
+typing_extensions==4.9.0
+tzdata==2023.3
+tzlocal==5.2
+urllib3==2.1.0
+validators==0.22.0
+watchdog==3.0.0
+zipp==3.17.0