Toxic Comment Detection NLP Tools

Tools for detecting, classifying, and analyzing toxic, offensive, or harmful language in text (comments, messages, chat). Includes severity scoring and content moderation. Does NOT include general sentiment analysis, hate speech as a separate category, or profanity filtering without toxicity context.

There are 154 toxic comment detection tools tracked. 1 score above 70 (verified tier). The highest-rated is unitaryai/detoxify at 76/100 with 1,202 stars and 94,691 monthly downloads. 1 of the top 10 are actively maintained.

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#	Tool	Score	Tier	Stars	Language
1	unitaryai/detoxify Trained models & code to predict toxic comments on all 3 Jigsaw Toxic...	76	Verified	1,202	Python
2	kensk8er/chicksexer A Python package for gender classification.	51	Established	87	Python
3	Infinitode/ValX ValX is an open-source Python package for text cleaning tasks, including...	50	Established	5	Python
4	PavelOstyakov/toxic Toxic Comment Classification Challenge	42	Emerging	266	Python
5	minerva-ml/open-solution-toxic-comments Open solution to the Toxic Comment Classification Challenge	41	Emerging	156	Python
6	IBM/MAX-Toxic-Comment-Classifier Detect 6 types of toxicity in user comments.	39	Emerging	56	Python
7	kocohub/korean-hate-speech Korean HateSpeech Dataset	35	Emerging	395	—
8	gokulkarthik/hateclipper Hate-CLIPper: Multimodal Hateful Meme Classification with Explicit...	35	Emerging	59	Jupyter Notebook
9	JoshPola96/dissertation-racism-detection-bert-cnn-bilstm Bias-minimized multimodal deep learning system for racism detection in...	35	Emerging	3	Jupyter Notebook
10	joaoaleite/ToLD-Br Toxic Language Detection in Social Media for Brazilian Portuguese: New...	34	Emerging	49	Jupyter Notebook
11	rezacsedu/Bengali-Hate-Speech-Dataset Dataset for identifying potential hates (e.g., political, religious,...	34	Emerging	29	—
12	WSU-SEAL/ToxiCR A supervised learning based tool to identify toxic code review comments	34	Emerging	18	Python
13	leeyejin1231/KOTOX A Korean Toxic Text for Obfuscation and Detoxification	34	Emerging	4	Python
14	ahmedhammad97/Offensive-Language-Detection NLP model that uses Machine Learning to detect offensive tweets, and...	34	Emerging	27	Jupyter Notebook
15	hate-alert/Countering_Hate_Speech_ICWSM2019 Repository for the paper "Thou shalt not hate: Countering Online Hate...	33	Emerging	32	Jupyter Notebook
16	rezacsedu/Classification_Benchmarks_Benglai_NLP Classification Benchmarks for Under-resourced Bengali Language based on...	33	Emerging	20	Jupyter Notebook
17	hate-alert/Tutorial-Resources Resources and tools for the Tutorial - "Hate speech detection, mitigation...	31	Emerging	39	Python
18	datascisteven/Automated-Hate-Tweet-Detection Developing a classification model to detect hate tweets ready for deployment...	31	Emerging	19	Jupyter Notebook
19	leeyejin1231/RV-HATE Reinforced Multi-Module Voting for Implicit Hate Speech Detection	30	Emerging	3	Python
20	leeyejin1231/AmpleHate AmpleHate: Amplify target-context relationships for implicit hate speech...	30	Emerging	3	Python
21	Prakhar-FF13/Toxic-Comments-Classification Predict the toxicity rating of comment made by the user.	30	Emerging	49	HTML
22	NakulLakhotia/Hate-Speech-Detection-in-Social-Media-using-Python Python code to detect hate speech and classify twitter texts using NLP...	29	Experimental	55	Jupyter Notebook
23	s-nlp/rudetoxifier Code and data of "Methods for Detoxification of Texts for the Russian Language" paper	29	Experimental	50	Python
24	datascisteven/Twitter-Sentiment-Analysis Using NLP techniques and Sentiment Analysis of Hate Tweets for Automated...	28	Experimental	4	Jupyter Notebook
25	gesiscss/sexism_custom_classifier Custom classifiers to detect sexist language.	28	Experimental	7	Jupyter Notebook
26	JherezTaylor/hatespeech_codewords A contextual approach for detecting hate speech code words	28	Experimental	10	Jupyter Notebook
27	hate-alert/HateALERT-EVALITA Code for replicating results of team 'hateminers' at EVALITA-2018 for AMI task	28	Experimental	13	Jupyter Notebook
28	EliasCai/bert-toxicity-classification bert on Jigsaw Unintended Bias in Toxicity Classification	27	Experimental	50	Python
29	FelipeLuz/dotnet-bad-word-detector-and-filter .NET library that uses machine learning to detect bad words (profanity)...	27	Experimental	15	C#
30	WSU-SEAL/ToxiSpanSE An Explainable Toxicity detector for code review comments. Published in ESEM'2023	26	Experimental	2	Python
31	ignacioct/Temis Temis is an Automatic Misogyny Identification tool. Using Deep Learning...	26	Experimental	5	Python
32	faizaladhitama/Hierarchical-Multi-Label-Classification-API Hierarchical Multi Label Hate Speech and Abusive Language Classification	26	Experimental	8	Python
33	im-syn/SafeContentText A Python toolkit and web API for detecting “bad” content (profanity, hate...	26	Experimental	3	Python
34	prashanthm07/Twitter_Sentiment_Analysis-Using-ML-and-NLP The objective of this project is to detect hate speech in tweets. For the...	26	Experimental	4	Jupyter Notebook
35	jmjmalik22/Hate-Speech-Detection Official implementation of the paper "Deep Learning for Hate Speech...	26	Experimental	39	—
36	sidneykung/twitter_hate_speech_detection Capstone project to automate Twitter hate speech detection with...	26	Experimental	31	Jupyter Notebook
37	MarcinCiura/przetak Przetak: fewer weeds on the Web	25	Experimental	3	Go
38	jrzvnn/lfcm-racism Enhances racist post detection by combining comment features with visual and...	25	Experimental	4	Python
39	alessandrocuda/ReSt This project aims to investigate different models for solving the stereotype...	24	Experimental	3	Jupyter Notebook
40	RexGod/NLP-Project Analyze user comments through Natural Language Processing (NLP) techniques...	24	Experimental	3	Jupyter Notebook
41	priyanshkedia04/Tweets-Classification-among-Hate-Speech-Offensive-Neither Twitter Dataset was used to classify the tweets as Offensive, Hate Text, and...	24	Experimental	4	Jupyter Notebook
42	SamuelTelesSilva/toxic_comment_detection Detecção de comentários ou textos preconceituosos com processamento de...	24	Experimental	4	Jupyter Notebook
43	hbujakow/hateful_memes_detection Joint work on utilizing a combination of NLP and CV methods in implementing...	24	Experimental	4	Python
44	fer-aguirre/pmdm Political Misogynistic Discourse Monitor team from the 2021 JournalismAI...	23	Experimental	21	Jupyter Notebook
45	esceptico/toxic End-to-end toxic Russian comment classification	23	Experimental	6	Python
46	dvdbisong/automl-toxicity-classification Google Cloud AutoML Natural Language for Toxicity Classification	23	Experimental	2	Jupyter Notebook
47	IRLab-UDC/metahate MetaHate: A Dataset for Unifying Efforts on Hate Speech Detection @ ICWSM '24	22	Experimental	7	Jupyter Notebook
48	batuhanguler/Offensive-language-detection Classification of Offensive tweets, part of OffensEval 2019 Competition.	22	Experimental	8	Jupyter Notebook
49	dimitreOliveira/Jigsaw-Multilingual-Toxic-Comment-Classification :3rd_place_medal: (Bronze medal - 100th place - Top 7%) Repository for the...	22	Experimental	7	Jupyter Notebook
50	manashpratim/Tweet-Classification Detect hate speech in tweets	22	Experimental	9	Jupyter Notebook
51	TaqsBlaze/Hush Hush: A lightweight, context-aware text toxicity classifier. Leveraging NLP...	22	Experimental	—	Python
52	mrsac7/Data-Mining-Project Hate Speech Detection \| Data Mining (CSE-362) Project \| IIT (BHU) Varanasi \|...	22	Experimental	21	Jupyter Notebook
53	manishshettym/Offensive-Text-Detection Detect offensive (Racist, Sexist etc.) text from social media posts (tweets)...	22	Experimental	17	Jupyter Notebook
54	Life-Experimentalist/ToxicGuard_AI ToxiGuard AI is a browser extension that detects and censors toxic language...	21	Experimental	—	HTML
55	satyaSK/Hate-Speech-Detection Hate speech detection from code-mixed Hindi-English tweets using deep...	21	Experimental	6	—
56	imrahulr/Toxic-Comment-Classification-Kaggle Deep Learning for Toxic Comment Classification	21	Experimental	14	Jupyter Notebook
57	LCS2-IIITD/Hate_Norm [KDD 2022] Proactively Reducing the Hate Intensity of Online Posts via Hate...	21	Experimental	10	Jupyter Notebook
58	databricks-industry-solutions/toxicity-detection-in-gaming Build a lakehouse for all your gamer data and use natural language...	21	Experimental	8	Python
59	baroquerock/detoxify Chrome extension which detects, classifies and highlights toxic comments...	20	Experimental	10	Jupyter Notebook
60	ciwang/deep_hatespeech Classifying hate speech with deep learning (honors thesis 2017-18)	20	Experimental	7	Jupyter Notebook
61	a-abuzayed/Hate-Speech-Detection_OSACT4-Workshop Quick and Simple Approach for Detecting Hate Speech in Arabic Tweets.	20	Experimental	8	Jupyter Notebook
62	minhd-vu/toxicity-filter Natural language processing API to detect toxic chat.	20	Experimental	13	Python
63	TiagoMAntunes/KAREN KAREN: Unifying Hatespeech Detection and Benchmarking	19	Experimental	18	Python
64	andiosika/NLP-to-identify-toxic-or-abusive-language-for-online-conversation-using-Keras-Deep-Learning-Models Natural Language Processing: A multi-headed model capable of detecting...	19	Experimental	10	Jupyter Notebook
65	kroudir/Twitter-Sentiment-Analysis-with-python The objective of this project is to detect hate speech in tweets. For the...	19	Experimental	9	Jupyter Notebook
66	onur-cubukcu/cop28-hate-speech Hate speech detection pipeline for #COP28 tweets using BERT — TU Dortmund...	19	Experimental	—	Python
67	Mujjjtaba/Hate-Speech-Detection-On-Social-Media Hate Speech Detection system using NLP and supervised machine learning to...	18	Experimental	5	Python
68	thefirebanks/Ensemble-Learning-for-Tweet-Classification-of-Hate-Speech-and-Offensive-Language Contains code for a voting classifier that is part of an ensemble learning...	18	Experimental	23	Python
69	pinarhaskiris/hate-speech-recognizer-ml An hate-speech-recognizer implemented using three different machine learning...	18	Experimental	4	Python
70	yilingchung/counternarrative-resources Resources on hate speech moderation through counter narratives, counter speech	18	Experimental	8	—
71	andrewwhitman/HatefulMemesDetection Classification of memes as hateful or not based on the textual content of the meme.	17	Experimental	3	Jupyter Notebook
72	aflah02/Combating_Hate_Scalably Vote! Don’t Retrain: Combating Hate in a Scalable Way. This work is an...	17	Experimental	5	Jupyter Notebook
73	RafayKhattak/ToxiScan ToxiScan is a text analysis tool that leverages the power of Natural...	17	Experimental	5	Python
74	Carmezim/ToxicCommentsClassification Bidirectional LSTM in TensorFlow for Kaggle Text Classification Competition	17	Experimental	4	Python
75	TanYouxi/Chinese-Toxic-Comment-Detection This repository presents a comprehensive comparison of traditional machine...	17	Experimental	3	Jupyter Notebook
76	Sreyan88/SemEval-2021-Toxic-Spans-Detection This repository contains code for the paper: Cisco at SemEval-2021 Task 5:...	17	Experimental	3	Jupyter Notebook
77	SiddeshSambasivam/Detox Detox is a web service that offers multilingual profanity filtering which...	16	Experimental	3	Java
78	MeetMulik/E-Takraar Platform designed to create a secure and inclusive online environment by...	16	Experimental	2	JavaScript
79	4ndrewparr/jigsaw-toxicity-classification Training and inference code from the ML models used for the Jigsaw Kaggle...	16	Experimental	3	Jupyter Notebook
80	s-nlp/parallel_detoxification_dataset Data from "Crowdsourcing of Parallel Corpora: the Case of Style Transfer for...	16	Experimental	14	—
81	pri1311/TweeToxicity TweeToxicity is a program that analyzes user profiles or hashtags based on...	16	Experimental	4	Jupyter Notebook
82	JustLearningThings/Null--NLP We trained a model that will predict if an article or comment is offensive,...	16	Experimental	—	Jupyter Notebook
83	2forts/hateval-trainer Hybrid quantum–classical neural network for Spanish hate speech detection...	16	Experimental	1	Python
84	abdouaziz/gbv Gender Based Violence	16	Experimental	4	Jupyter Notebook
85	vidhur2k/Multilngual-Hate-Speech Highly Generalizable Models for Multilingual Hate Speech Detection (CSE8803...	16	Experimental	4	Jupyter Notebook
86	danielmuthama/Hate-Speech-and-Offensive-Language-Detection Hate Speech and Offensive Language Detection	15	Experimental	2	Jupyter Notebook
87	neemiasbsilva/kedro_orchestrate_dl_transformer_arch A pipeline using Kedro to orchestrate the deployment of a deep learning...	15	Experimental	2	Python
88	Runoi/lightweight-toxic-classifier 🚀 Production-ready API for detecting toxic comments in Russian text, powered...	15	Experimental	—	Jupyter Notebook
89	ashen8810/Sinhala-hate-speech A Model Using LSTM	15	Experimental	2	Python
90	BatsResearch/cross-lingual-detox Code for "Preference Tuning For Toxicity Mitigation Generalizes Across...	15	Experimental	18	Jupyter Notebook
91	lwhsd/hatespeech-demo Indonesian hate speech classification	14	Experimental	—	Python
92	cassiasilvaR/TwitterHateBR Repositório que contém dados coletados do Twitter durante as eleições...	14	Experimental	1	Jupyter Notebook
93	vitthal-bhandari/Homophobia-Transphobia-Detection Code for the shared task on homophobia/transphobia detection at LT-EDI...	14	Experimental	7	Jupyter Notebook
94	Kushaagra-exe/ToxicCommentsMultiLabelClassification Toxic Multi Label Classification for Text using NLP and Logistic Regression	14	Experimental	1	Jupyter Notebook
95	harilexm/hatespeech-detection ML-based hate speech detection system for Roman Urdu — built from scratch...	14	Experimental	—	Jupyter Notebook
96	Adnanabbas0398/toxic-comment-classifier ML pipeline that classifies YouTube/online comments as toxic or clean using...	14	Experimental	—	Jupyter Notebook
97	Sanu700/ToxicBuddy Chat toxicity analyzer — detects toxic messages, generates per-user stats,...	14	Experimental	—	Jupyter Notebook
98	abirmondal/multi-label-hate-speech-classification In this project we have tried to do multi-label hate-speech classification...	14	Experimental	—	Jupyter Notebook
99	shubhamgupta407/Patrol-notes-violation-on-device-inference Machine learning system for on-device inference that analyzes patrol notes...	14	Experimental	—	HTML
100	GigasTaufan/Indonesian-Hate-Speech-Classification Program akan melakukan klasifikasi terhadap tweet berbahasa Indonesia yang...	14	Experimental	9	Jupyter Notebook
101	twirapp/toxicity-detector Simple Multi-Language HTTP Server Text Toxicity Detector	14	Experimental	4	Python
102	mbahadirk/Offensive-Text-Classification Turkish Toxic Comment Classification	14	Experimental	3	Jupyter Notebook
103	mllamazares/auto-abuse-asvs 🥊 Automagically select the top ASVS security controls for a given Abuse Case...	13	Experimental	6	Jupyter Notebook
104	sabinleee/anti-cursing python package that detects and switches negative or any kind of cursing...	13	Experimental	6	Python
105	tanyelai/lingda UBMK 2022 Conference Paper: Linguistic-based Data Augmentation Approach for...	13	Experimental	7	Jupyter Notebook
106	naitian/social-memeing Code and data for "Social Meme-ing: Measuring Linguistic Variation in Memes"	13	Experimental	6	Jupyter Notebook
107	ogtal/A-ttack Dette repository indeholder kode og modelvægtene til A&ttack algortimen.	13	Experimental	8	Python
108	AindriyaBarua/anti-hate-reddit-Hinglish-bot-with-PRAW-and-BERT Reddit bot that detects Hindi-English code-mixed hate speech in comments in...	13	Experimental	8	Python
109	ogtal/Ha-te Dette repository indeholder kode og modelvægtene til Ha&te algortimen.	13	Experimental	6	Python
110	jnnpk/hate_instigating_speech_dataset Uncovering theRoot of Hate Speech: A Dataset for Identifying Hate...	13	Experimental	2	—
111	hoangcaobao/projectube-sentiment-analysis TensorFlow and PyTorch deep learning model to detect Vietnamese toxic...	13	Experimental	6	Python
112	sigvt/sensai-dataset ❤️‍🩹 Sensai: Toxic Live Chat Dataset	13	Experimental	6	Python
113	awinml/jigsaw-toxic-comment-clf Built a multilingual text classification model to predict the probability...	13	Experimental	5	Python
114	hoangcaobao/Vietnamese-Toxic-Comment-Classifier PyTorch deep learning model to detect toxic of Vietnamese sentences using Bert	12	Experimental	3	Python
115	sid-shnkar/Social-Media-Toxic-Comments-Classification A Machine learning project on NLP to detect different types of toxicity like...	12	Experimental	4	Jupyter Notebook
116	MilaNLProc/crosslingual-analysis-homotransphobia This repository contains data and code used in the paper "A Crosslingual...	12	Experimental	3	Python
117	JaweriaAsif745/Hate_Offensive_Speech_Detection Hate & Offensive Speech Detection using NLP and Random Forest \| Flask Web...	12	Experimental	1	Jupyter Notebook
118	margaritageleta/multilingual-toxicity-detector NLP deep learning model for multilingual toxicity detection in text 📚	12	Experimental	13	Jupyter Notebook
119	EdoWhite/toxic-comments-classification End-to-end comments classification task focusing on Semantic Representation...	12	Experimental	3	Jupyter Notebook
120	dinraj910/HateGuard-AI-Real-time-Hate-speech-Detection HateGuard AI is an end-to-end hate speech detection system categories —...	12	Experimental	1	Jupyter Notebook
121	qbxlvnf11/aggression-identification-in-text Identifying trolling, aggression, cyber-bullying and hate speech etc. Three...	12	Experimental	3	Jupyter Notebook
122	BrianMburu/Distiled-BERT-model-training-pytorch A noote book to showcases training the Distilled Bert model on Toxic...	12	Experimental	3	Jupyter Notebook
123	Rayyan9477/Hate-Speech-Detection This project is an end-to-end machine learning pipeline designed to evaluate...	12	Experimental	3	Python
124	BrianMburu/Toxic-Comment-Explanatory-Data-Analysis This notebook analyzes a dataset of toxic comments using NLP techniques such...	12	Experimental	3	Jupyter Notebook
125	Dutta-SD/AggDetectApp A web application that detects aggression and misogyny in text using BERT...	12	Experimental	4	Python
126	Dutta-SD/AggDetect Code for Aggression and Misogyny Detection using BERT augmentation...	12	Experimental	4	Jupyter Notebook
127	MilaNLProc/hate-ita Hate Speech classification in Italian using XLM (fine-tuning). Published at...	11	Experimental	2	Python
128	alexvishnevskiy/jigsaw Jigsaw competition solution	11	Experimental	2	Python
129	timthedev07/toxic-comment-classification Detecting toxic comments with machine learning.	11	Experimental	2	Jupyter Notebook
130	vipul-shinde/toxic-comment-classification Toxic Comment Classifier Web App deployed using Flask and AWS.	11	Experimental	2	Jupyter Notebook
131	azizbarank/Toxic-Comment-Detector This project applies classification models with the aim of automating the...	11	Experimental	2	Jupyter Notebook
132	Jayveersinh-Raj/cross-lingual-zero-shot-transfer A cross lingual toxicity detection model that works for over 100 languages....	11	Experimental	2	Jupyter Notebook
133	gungorefecetin/toxic-comment-severity-analysis Fine-tuned DistilBERT for multi-label toxic comment classification with...	11	Experimental	—	TypeScript
134	chonzadaniel/Racist-Detection-App This is a production-ready, end-to-end system developed to detect and...	11	Experimental	—	Python
135	bremelket/toxic-comment-classification-for-content-moderation Automated toxic comment detection system for online community moderation...	11	Experimental	—	HTML
136	daniel-023/Offensive-Speech-Detection Comparing text vectorisation techniques with machine learning for offensive...	11	Experimental	—	Jupyter Notebook
137	pashudzu/ToxicCommentClassificationAI 🧪 Classifies toxic comments (EN + RU) using TF-IDF and logistic regression.	11	Experimental	—	Python
138	yucellyillmaz/smelligent-inline-code-comment-smell-detection Experimental code for the Smelligent study on detecting inline code comment smells.	11	Experimental	—	R
139	orozg5/hate-speech-analysis A text classification project to detect Hate Speech and Offensive Language...	11	Experimental	—	HTML
140	Revanth-Reddy-Pingala/Abusive_Comment_Detector_BERT Fine tuned BERT, mBERT and XLMRoBERTa for Abusive Comments Detection in...	11	Experimental	—	Jupyter Notebook
141	El-Bahnasawi/AI-Powered-Textual-Hate-Content-Moderation Real-time hate-speech filter: regex → LoRA-tuned BERTweet (530K tweets, 84.5...	11	Experimental	—	Jupyter Notebook
142	gangula-karthik/Hateful-Meme-Classifier A multimodal AI that spots hateful memes by looking at both 🖼️ images and 📝...	11	Experimental	—	Jupyter Notebook
143	fc63/gender-classification Fine-tuned DeBERTa-v3-large model for gender prediction from English text...	11	Experimental	—	Jupyter Notebook
144	Nyx1311/Toxicity-Detector-using-BiLSTM 🚀 What we built: An AI-powered Women’s Safety & Well-Being Detector — a web...	11	Experimental	—	Jupyter Notebook
145	D-Chandrahas/Toxicity-Classifier RoBERTa based hatespeech & toxicity classifier	11	Experimental	—	Python
146	Ashutosh-Singh-Thakur/Toxic-Comment-Classification Toxic Comment Classification - An NLP project using TensorFlow and LSTM for...	10	Experimental	1	Jupyter Notebook
147	SURESHBEEKHANI/Hate-Speech-Classifier-LSTM A Deep learning project that detects hate speech in text using LSTM-based...	10	Experimental	1	Jupyter Notebook
148	e-vdb/toxic-comment-classification Multi-label classification on toxic-comment dataset	10	Experimental	1	Jupyter Notebook
149	chakshu-dhannawat/Toxic-Comment-Classification NLP based classification pipeline for detecting toxic comments	10	Experimental	1	Jupyter Notebook
150	skyradez/Audio-based-Indonesia-Toxic-Language-Classification-using-RNN-Speech-Recognition-and-NLP Audio-based Indonesia Toxic Language Classification using Recurrent Neural...	10	Experimental	1	Jupyter Notebook
151	dilettagoglia/BiBiNET 💬A Gated Recurrent Neural Network for Supervised Text Classification:...	10	Experimental	1	Python
152	amsqr/SEMEVAL-2023-EDOS-solution Solution using adversarial training for the explainable detection of sexism...	10	Experimental	1	—
153	PoojanDoshi11/Speech_Detection 🗣️ Speech Type Detection is a Flask app to classifies text into categories...	10	Experimental	1	Python
154	AklimaRimi/NegativeCommentDetector Catch Negative Comments and Classify	10	Experimental	1	HTML

Comparisons in this category

detoxify and toxic (76 vs 42) detoxify and MAX-Toxic-Comment-Classifier (76 vs 39) toxic and open-solution-toxic-comments (42 vs 41) toxic and Toxic-Comments-Classification (42 vs 30)