Python Annotation

Open-source Python projects categorized as Annotation

Top 16 Python Annotation Projects

  • label-studio

    Label Studio is a multi-type data labeling and annotation tool with standardized output format

    Project mention: Survey: what open source python tool do you use for manual data labeling? | | 2023-01-04

    - labelstudio for drawing and saving the labels (nice UI/UX):

  • h

    Annotate with anyone, anywhere.

    Project mention: Selfhosted PDF Reader with highlight support | | 2022-08-04
  • Sonar

    Write Clean Python Code. Always.. Sonar helps you commit clean code every time. With over 225 unique rules to find Python bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.

  • diffgram

    Training Data (Annotation, Catalog, Workflow) for all Data Types (Image, Video, 3D, Text, Geo, Audio, more) at scale.

    Project mention: Open source tool scrapes git commit email addresses to send spam to. | | 2022-07-29
  • errant

    ERRor ANnotation Toolkit: Automatically extract and classify grammatical errors in parallel original and corrected sentences.

    Project mention: Language Tool – open-source Grammarly Alternative | | 2022-07-26
  • labelCloud

    A lightweight tool for labeling 3D bounding boxes in point clouds.

  • bbox-visualizer

    Make drawing and labeling bounding boxes easy as cake

  • atlas

    ATLAS - Three commands to start analyzing your metagenome data (by metagenome-atlas)

  • InfluxDB

    Build time-series-based applications quickly and at scale.. InfluxDB is the Time Series Platform where developers build real-time applications for analytics, IoT and cloud-native services. Easy to start, it is available in the cloud or on-premises.

  • hover

    :speedboat: Label data at scale. Fun and precision included. (by phurwicz)

  • bakta

    Rapid & standardized annotation of bacterial genomes, MAGs & plasmids

    Project mention: orfs in DNA | | 2022-10-11

    If you need more accurate ORF(CDS) prediction including functional annotation, I recommend using CLI tools such as prokka, bakta, or DFAST (DFAST is also available in a web version).

  • spectree

    API spec validator and OpenAPI document generator for Python web frameworks.

  • turkle

    Django-based clone of Amazon's Mechanical Turk service running in your local environment.

    Project mention: Open Sourced Crowdsourcing tool | | 2022-10-26
  • image-sorter2

    One-click image sorting/labelling script

  • ansible-docgen

    Generate documentation from annotated Ansible Playbooks and Roles

  • globox

    A package to read and convert object detection databases (COCO, YOLO, PascalVOC, LabelMe, CVAT, OpenImage, ...) and evaluate them with COCO and PascalVOC metrics.

    Project mention: Package for object detection database management and evaluation | | 2022-09-13

    My project is hosted on Github here: Learning is a continuous and never ending process, so feel free to comment my work or propose enhancements. I hope that my modest contribution will help people that were in the same situation as me years ago!

  • reCOGnizer

    A tool for domain based annotation with databases from the Conserved Domains Database

    Project mention: Why do some HMMs come with a separate score table instead of embedding in as cut_ga, cut_tc, or cut_nc? | | 2022-06-19

    What tool are you using for analyzing them? Using something like reCOGnizer ( gives you the bitscores and evalues in a TSV table, next to the matches

  • vogon-web

    Building the epistemic web

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-01-04.

Python Annotation related posts


What are some of the best open-source Annotation projects in Python? This list will help you:

Project Stars
1 label-studio 11,776
2 h 2,597
3 diffgram 1,614
4 errant 353
5 labelCloud 352
6 bbox-visualizer 316
7 atlas 292
8 hover 290
9 bakta 255
10 spectree 251
11 turkle 130
12 image-sorter2 75
13 ansible-docgen 61
14 globox 45
15 reCOGnizer 18
16 vogon-web 12
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives