There are some files generate by my program, I need a button when I press files will be download by my browser, but I don’t know how to do that. could streamlit provide this function?

Adding the ‘download’ tag attribute as shown below allows you to provide a file name and extension. f'<a href="data:file/csv;base64,{b64}" download="myfilename.csv">Download csv file</a>'

How to download file in streamlit

Using Streamlit

Jessica_Smith September 9, 2021, 7:39pm 96

Hey all ,

We now have Download Button natively supported in Streamlit via the 0.88.0 release with st.download_button!

To use, upgrade to the latest version:
pip install --upgrade streamlit

Helpful links:

Release blog
Docs
Forum release notes
Demo app

Looking forward to hearing what you think

2 Likes

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How to download file in streamlit

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