goku-open/goku-image-to-svg-tool

What is it?

Key features

• 01Automatically traces uploaded bitmaps into SVG on upload.
• 02Adjustable palette (automatic or fixed color count), style, and detail parameters.
• 03Draggable split-view comparison of original, vector, and segmented output.
• 04Export to SVG or PNG at a chosen scale.
• 05Supports PNG, JPG, BMP, GIF, TGA, TIFF, WebP, PBM, and PPM inputs.
• 06Bilingual Chinese and English interface.

Use cases

• Converting logos or icons into scalable SVG files for web or print.
• Turning flat illustrations or scanned line art into editable vector paths.
• Quickly previewing how different tracing parameters affect output before exporting.

Quick start

1. 1

   Clone the repository

   git clone https://github.com/goku-open/goku-image-to-svg-tool.git
2. 2

   Enter the project folder

   cd goku-image-to-svg-tool
3. 3

   Install Python dependencies

   pip install -r requirements.txt
4. 4

   Start the Streamlit app and open http://localhost:8501

   streamlit run streamlit_app.py

Things to know

• !The bundled tools/vecto engine binary is built for linux-x64, so other platforms must download Vecto separately.
• !The app depends on the external Vecto engine for all vectorization work.

Topics

FAQ

What is goku-image-to-svg-tool?

A Streamlit web app that turns uploaded bitmap images into editable SVG vectors, built on the Vecto .NET tracing engine. This project wraps the Vecto command-line vectorization engine in a Streamlit web interface. You upload a PNG, JPG, or other common bitmap format, and it traces the image into an SVG automatically. Changing parameters such as palette, style, or detail re-runs the conversion so you can compare results immediately.

Is goku-image-to-svg-tool free to use? What license does it have?

goku-image-to-svg-tool is open source under the MIT license. Check the license terms before using it in commercial products.

Is goku-image-to-svg-tool still maintained?

Updated within 6 months. The last commit to goku-image-to-svg-tool was on Aug 21, 2026.

What can I use goku-image-to-svg-tool for?

Converting logos or icons into scalable SVG files for web or print. Turning flat illustrations or scanned line art into editable vector paths. Quickly previewing how different tracing parameters affect output before exporting.

How do I install goku-image-to-svg-tool?

Clone the repository: git clone https://github.com/goku-open/goku-image-to-svg-tool.git Enter the project folder: cd goku-image-to-svg-tool Install Python dependencies: pip install -r requirements.txt Start the Streamlit app and open http://localhost:8501: streamlit run streamlit_app.py

Where can I get goku-image-to-svg-tool?

The source code and installation instructions are on GitHub: https://github.com/goku-open/goku-image-to-svg-tool