CSAILVision/LabelMeAnnotationTool
Source code for the LabelMe annotation tool. observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 5181
- days_rel: n/a
- days_push: 1253
- n_releases_24m: 0
Adoption not part of the score
1468 stars · 444 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
The source code for LabelMe, a web-based image annotation tool written in JavaScript that runs on your own Apache server. It lets users draw polygon and scribble annotations on images in a browser and collects the results as XML annotations and segmentation masks on the server.
Use cases
- label images with polygons for object detection training
- create segmentation masks for computer vision datasets
- self-host a collaborative image annotation tool for a lab
- annotate photos online without installing desktop software
- collect crowdsourced image labels on a web server
When to choose
- you need a self-hosted, browser-based image labeling tool
- you want multiple people to annotate images collaboratively over the web
- you need polygon or scribble-based segmentation annotations stored as XML
When to avoid
- you want a modern maintained annotation UI with active development
- you cannot run an Apache server with Perl/CGI and SSI enabled
- you need video, text, or audio annotation rather than images
Facets
application · maturity maintenance
image-processing computer-vision gui computer-vision image-processing machine-learning data-science self-hosted windows image-annotation labeling segmentation polygons javascript perl-cgi apache dataset-creation web-server linux docker
1 source
- readme: https://github.com/CSAILVision/LabelMeAnnotationTool · fetched 2026-08-28 · 8090d7b719af
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| CSAILVision/LabelMeAnnotationTool | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="CSAILVision/LabelMeAnnotationTool")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem