I would like to allow the user to download a plotly plot as a .html file. This is well supported by plotly. I can’t get it to work though. I am trying from io import StringIO, BytesIO import base64 import streamlit as st import plotly.express as px df = px.data.iris() fig = px.scatter(df, x="sepal…

Solved! :slight_smile: mybuff = StringIO() fig.write_html(mybuff, include_plotlyjs='cdn') mybuff = BytesIO(mybuff.getvalue().encode()) b64 = base64.b64encode(mybuff.read()).decode() href = f'<a href="data:text/html;charset=utf-8;base64, {b64}" download="plot.html">Download plot</a>' st.markdown(hre…

For people coming here in the future that want to use streamlit’s st.download_button: buffer = io.StringIO() fig.write_html(buffer, include_plotlyjs='cdn') html_bytes = buffer.getvalue().encode() st.download_button( label='Download HTML', dat…

Coming back to provide an updated answer? Not all heroes wear capes :slight_smile:

Hi, Is there any way to download multiple plotly plots as HTML, to zipping them and download it as .zip

Do you have any idea why from one point on the plot started to download in black and white, when the original is in color? Months ago there was no such problem.

Download Plotly plot as html

Using Streamlit

Niko_Koy February 27, 2023, 10:23am 7

I found the solution in this post:
https://discuss.streamlit.io/t/black-and-white-colors-are-only-seen-when-plotly-is-downloaded-as-html-file-or-a-png-or-jpeg-file/37851/3?u=niko_koy

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Download Plotly plot as html

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