puzzledqs/BBox-Label-Tool

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1132 stars · 554 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A simple Python Tkinter desktop application for drawing and saving object bounding box annotations on images. It stores labels as text files alongside organized image directories and is commonly used to prepare datasets for object detection.

Use cases

• annotate bounding boxes on images for object detection training
• label a dataset of images with rectangles
• create ground truth annotations for computer vision experiments
• draw boxes around objects in photos and save them to text files
• prepare labeled image data for a custom detector

When to choose

• you need a lightweight, no-dependency-hassle desktop tool for quick bounding box annotation
• you work with the simple folder-based image/label layout it expects
• you want an MIT-licensed, easy-to-modify Python annotation tool

When to avoid

• you need multi-class or polygon/segmentation labeling out of the box (main branch is single-class rectangles)
• you want a modern, actively maintained annotation platform with team collaboration
• you require Python 3 support without code changes, since it targets Python 2.7

Facets

application · maturity maintenance

image-processing gui developer-tools computer-vision image-processing machine-learning developer-tools python cross-platform bounding-box-annotation image-labeling tkinter data-annotation object-detection desktop

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