Best LabelMe Alternatives ranked by AI · updated May 2025

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LabelMe is an online annotation tool that allows users to annotate images with objects and part locations. It supports polygon annotations.

Price: Free

Top 3 LabelMe alternatives

2 VGG Image Annotator (VIA) logo

VGG Image Annotator (VIA)

Visual Geometry Group, University of Oxford

VGG Image Annotator is a lightweight, browser-based tool for manually annotating images, videos, and audio. It is designed for researchers and developers...

Pros

  • Runs locally in a browser with no server or account required
  • Supports image, video, and audio regions with customizable attributes
  • Exports annotations in several common formats including JSON and CSV

Cons

  • Less suitable for large teams than Label Studio or CVAT
  • Limited workflow management, review, and collaboration features
  • Less capable for complex video and 3D annotation than specialized platforms

LabelImg is a graphical image annotation tool that is also open-source and supports object detection annotations.

Pros

  • Simple and easy-to-use
  • Supports object detection

Cons

  • Limited to image annotation

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