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Detect toxic language in Telegram messages

by Lorenaadapted from n8n official workflow galleryUpdated Aug 2026
RequiresGoogle PerspectiveGoogle PerspectiveTelegramTelegram
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Telegram TriggerGPGoogle PerspectiveGoogle Perspect…IfIFTelegramNONoOp1234
1/5
STEPS · 4
Starts on a Telegram event

This workflow detects toxic language (such as profanity, insults, threats) in messages sent via Telegram. This blog tutorial explains how to configure the workflow nodes step-by-step. Telegram Trigger: triggers the workflow when a new message is sent in a Telegram chat. Google Perspective: analyzes the text of the message and returns a probability value between 0 and 1 of how likely it is that the content is toxic. IF: filters messages with a toxic probability value above 0.7. Telegram: sends a message in the chat with the text "I don't tolerate toxic language" if the probability value is above 0.7. NoOp: takes no action if the probability value is below 0.7.

Tags

n8nreference-onlygoogle-perspectivetelegram
Connects
googleperspectiveGoogle PerspectivetelegramTelegram
CategoryGoogle Perspective
Triggermanual
Complexitysimple
Nodes5
AddedSep 3, 2021
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