[work] Download Plotly Graph As Png Online

If write_image freezes, it is often due to version conflicts. Try upgrading kaleido to version 0.2.1 or using the older orca engine.

Whether you are building a professional dashboard or a research paper, you often need to move beyond interactive web plots and save your work as a static image. Exporting a Plotly graph as a PNG is straightforward, but the method depends on whether you want a quick manual save or an automated programmatic export.

The browser will immediately trigger a download of the current view. download plotly graph as png

import plotly.express as px # Create a sample figure df = px.data.iris() fig = px.scatter(df, x="sepal_width", y="sepal_length", color="species") # Save as PNG fig.write_image("plotly_graph.png") Use code with caution. Method 3: Controlling Image Quality and Size

If you are building a application and want to provide a custom "Download PNG" button for your users, use the dcc.Download component along with a callback. If write_image freezes, it is often due to version conflicts

To save a PNG with a transparent background, set the paper and plot background colors to 'rgba(0,0,0,0)' .

Ensure your margins are sufficient. Plotly sometimes crops long axis titles during static export. Use fig.update_layout(margin=dict(l=50, r=50, b=100, t=100)) to add breathing room. Exporting a Plotly graph as a PNG is

For data pipelines or automated reporting, you’ll want to save images directly to your local drive using Python. Prerequisites

You can customize the resolution of this button by adjusting the config parameters in your code: