api.openai.com — which Chrome extensions reference it
OpenAI's API endpoint. Text sent here leaves the browser and is processed on OpenAI's servers, so whatever the extension submits as a prompt goes with it.
| Hostname | api.openai.com |
| Type | AI model API |
| Extensions in this catalog | 12 |
What this service is
OpenAI's API endpoint. Text sent here leaves the browser and is processed on OpenAI's servers, so whatever the extension submits as a prompt goes with it.
What a reference does and does not tell you
A hostname listed here appears somewhere in the extension's files. That means the string is present in the shipped code — not that data is necessarily sent there, and not that anything is sent without your knowledge. Some references are live endpoints, others are comments, documentation links or unused code paths.
Extensions referencing it
From this catalog, ordered by install count.
Diff Checker
Online diff checker to compare text, code and files side by side. Syntax highlighting, Prettier formatting, and AI diff summaries
LangKey | YouTube Bilingual Subtitles & Language Learning
Learn languages with YouTube videos! Get bilingual subtitles, sentence-by-sentence dictation, speaking scoring, and…
HSコードワークシート作成君
商品カテゴリ別ガイドウィザードまたはAIでHTSUSコード／通関用タイトルを自動生成し、通関ワークシートをPDF出力します。FedEx TSCA証明書PDFと時計用Watch Worksheetの作成にも対応。AI機能にはOpenAI APIキーが必要です。
AI Translator
Free, secure AI translation with no middleman. Web pages, academic papers (math/LaTeX preserved), and real-time YouTube captions.
Lumi: AI Bilingual Subtitles, Video Summaries & Q&A
Learn from Bilibili and YouTube with AI bilingual subtitles, smart segmentation, transcription, summaries, reading, and video Q&A.
Vidskim: YouTube Transcript, Summary, AI Chat
Free, unlimited transcript for any YouTube video. Summarize & chat with AI. Timestamps, translate, export.
Telli.sh: Every Translator — SNS, Chat & Web
Read translations beside the original and write replies in any language from focused input fields on enabled sites.
