AlphaMoatによると、音声カテゴリには333件のAIブラウザ拡張機能があり、最もインストールされているのはNaturalReader(ユーザー数100万)です。インストール数で並べ、ユーザー数10,000以上の拡張機能を掲載しています。
| # | 拡張機能 | 提供元 | ユーザー数 | 評価 |
|---|---|---|---|---|
| 1 | Read aloud any text with realistic AI voices, compatible with webpages, kindle Ebooks, Google Docs, PDF, Emails, and more. | NaturalSoft | 100万 | ★ 4.2 |
| 2 | Text to speech (TTS) with natural AI voices: read aloud web pages, PDFs & e-books. Free AI voice generator & text reader. | readaloud | 60万 | ★ 4.3 |
| 3 | Extension convert text subtitles for YouTube into natural-sounding speech using AI technologies. | - | 50万 | ★ 3.3 |
| 4 | Youtube Video Transcript and Video Summary: YouTube video to text transcript, YouTube summary with ChatGPT. | youtube-transcript | 10万 | ★ 4.5 |
| 5 | Convert audio to text. Automatically record and transcribe your meetings, and other conversations with Transkriptor. | Transkriptor | 10万 | ★ 4.7 |
| 6 | Get instant YouTube transcripts with AI summaries, insights, and chat features. Ideal for faster learning and note-taking. | - | 8万 | ★ 4.8 |
| 7 | Instant transcripts that let you chat with any video using AI. Ask questions, get summaries, create flashcards. | pickscribe | 7万 | ★ 3.5 |
| 8 | Read aloud Web articles, Google Docs, Kindle, PDF with natural, lifelike voices. Beautiful text to speech AI TTS. | Fenvox | 5万 | ★ 4.2 |
| 9 | Extension convert text subtitles for YouTube into natural-sounding speech using AI technologies. | - | 5万 | ★ 3.0 |
| 10 | Improve your WhatsApp Web experience with AI Audio Summaries. | kaptionai | 5万 | ★ 4.8 |
| 11 | 实时记录:实时语音识别,AI字幕翻译,智能总结。网课、追剧追番、线上会议必备。阅读助手:总结网页PDF内容、划选解读翻译问答,AI帮你一键速读网页文档。 | - | 5万 | ★ 3.1 |
| 12 | Felo real-time captions for Meeting &YouTube Live. Transcribe and translate Zoom& Google Meet& MSTeams& YouTube& Using ChatGPT. | Felo | 5万 | ★ 3.7 |
| 13 | AI mic noise cancellation for calls, streams, and recording. Share with friends to enjoy clear sound in every conversation! | webcameffects | 4万 | ★ 4.8 |
| 14 | Free AI text to speech (tts) & speech to text (stt) with ChatGPT. Listen to natural voices or transcribe audio instantly. | gpt-reader | 3万 | ★ 4.6 |
| 15 | Pronounce | 3万 | ★ 4.1 | |
| 16 | newtranx | 3万 | ★ 3.5 | |
| 17 | baabullah | 3万 | ★ 3.6 | |
| 18 | Record voice and capture audio from any web page. Automatically transcribe audio and video files into text with human accuracy. | speechtext | 3万 | ★ 4.1 |
| 19 | Голосовой набор и перевод аудио в текст | speechpad | 2万 | ★ 4.1 |
| 20 | Augnito India | 2万 | ★ 5.0 | |
| 21 | Save the ChatGpt voice audio to your computer | - | 2万 | ★ 3.2 |
| 22 | Activate voice mode in AI chatbots (ChatGPT, DeepSeek & more). Have voice conversations with popular AI chatbots. | voicewave | 1万 | ★ 3.4 |
| 23 | Text to speech for any webpage, PDF, or Google Doc. Read aloud with 300+ AI voices, live highlighting and time estimates. | Freshcode | 1万 | ★ 4.5 |
| 24 | Use YouTube Transcription to transcribe video to text and effortlessly obtain a transcript of YouTube videos. | - | 1万 | ★ 3.3 |
| 25 | Use YouTube AI Summary to transcribe youtube video to text and apply a powerful AI assistant as a video summarizer. | deepsum | 1万 | ★ 4.8 |
| 26 | AI Volume Booster & Equalizer with presets, fullscreen support and smart audio controls. | volumebooster | 1万 | ★ 4.0 |
| 27 | usevoicy | 1万 | ★ 4.7 | |
| 28 | Soniox | 1万 | ★ 4.7 | |
| 29 | Transcribe WhatsApp Web audios instantly. | - | 1万 | ★ 4.6 |
| 30 | Maestra AI captures browser tabs and provide real-time transcription and translation. | KATARA TECH | 1万 | ★ 3.6 |
| 31 | Audio to text converter is designed to effortlessly transcribe audio to text. Convert audio to text with the latest ai transcription | audiototextconverter | 1万 | ★ 4.3 |
| 32 | Turbocharge your EMR with audio-to-note capabilities, live CPT code feedback, AskAI, and more. | Predictionhealth | 1万 | ★ 4.7 |
| 33 | - | 1万 | ★ 4.9 | |
| 34 | Let Voice Remaker be your most powerful assistant for AI voice generator & realistic text to speech (TTS) . | - | 1万 | ★ 4.1 |
2026年9月時点で、ユーザー数で見ると、「音声」カテゴリのAI Chrome拡張機能の1位はNaturalReader(ユーザー 100万)です。続いてRead Aloud TTS(ユーザー 60万)、Speak Subtitles for YouTube(ユーザー 50万)。
ユーザー数の高い順に、上位10件は次のとおりです:1. NaturalReader、2. Read Aloud TTS、3. Speak Subtitles for YouTube、4. Youtube Transcript、5. Transkriptor Transcribe Audio to Text、6. YouTube To Transcript、7. Transcribe & Chat to Videos | Scribe、8. Text to Speech TTS AI | Readvox、9. Translate and Speak Subtitles for YouTube、10. Audio to Text + Translation in WhatsApp Web using ChatGPT。
AlphaMoatは333件の「音声」カテゴリのAI Chrome拡張機能を収録し、ユーザー数で順位付けしています。このリストではユーザー数10,000以上の34件を掲載しています。ユーザー数はChromeウェブストアの公開データに基づきます。データは毎月更新しており、現在は2026年9月のデータです。
ユーザー数10,000以上のChrome拡張機能を、最新月のインストール数で掲載しています。詳しくはデータの方法論をご覧ください。