List of posts related to text-to-speech software|Free online read text aloud app "Ondoku"
![[2026 Version] How to use English text-to-speech features & samples! Free AI sites are recommended for native-pronunciation speech synthesis](https://storage.googleapis.com/ondoku3/image/english_tts_feature_tmb_930.webp)
A thorough explanation of sites and apps where you can use English text-to-speech for free! With the AI site Ondoku, compatible with iPhone, Android, and PC, speech synthesis is possible for free with 67 types of native pronunciation. We also introduce ho Read more
![[Samples Included] AI Apps are Recommended for Changing Voicemail Voices! A Thorough Guide on How to Create Greeting Messages](https://storage.googleapis.com/ondoku3/image/telephone_answering_machine_tmb_930.webp)
A detailed explanation of how to change the voice of voicemail greeting messages. We also introduce how to synthesize voices for free with the latest AI and provide sample phrases. Setup procedures for iPhone, docomo, au, SoftBank, and Rakuten Mobile are Read more
![[Free] AI apps are recommended for introducing telephone guidance! Explaining tips for improving call center efficiency.](https://storage.googleapis.com/ondoku3/image/telephone_guidance_tmb_930.webp)
If you are introducing telephone voice guidance, we recommend creating automated voices with AI apps. We will provide an easy-to-understand introduction on how to create the optimal voice guidance for call centers and corporate service desks using text-to Read more
Explaining how to create video narration with machine voice. You can easily create narration for YouTube videos using free AI text-to-speech apps and software. Detailed introduction of text-to-speech procedures and key points. Read more
Explaining the mechanism and implementation method of IVR (Automated Voice Response System). We provide a detailed introduction on how to create automated response voices with AI Voice Synthesis, the benefits of call center operational efficiency, and too Read more
![[2026 Latest] How to Add YouTube Video Narration! Explaining Everything from Recommended AI Apps/Software to Recording Methods](https://storage.googleapis.com/ondoku3/image/video_narration_tmb_930.webp)
A complete guide on how to add video narration! Introducing 5 recommended tools and production steps in detail, from free AI apps to paid software. Perfect for YouTube, TikTok, and Instagram video production. Read more
![[2026 Edition] Top 10 AI Speech Synthesis App Comparison! Thorough Explanation of Features and Usage, from Free Services to Paid Reading Software](https://storage.googleapis.com/ondoku3/image/ai-tts-software-app-2025_tmb_930.webp)
[For Beginners] A complete guide on how to choose and use AI speech synthesis apps. We compare 10 apps, from free software to paid tools, and introduce ways to use them for video production and language learning. Read more
Posting time is crucial if you want to increase views when posting YouTube videos for global audiences! This guide provides a detailed explanation of recommended posting time settings by region (US, Europe, and Asia) and how to use the scheduling feature. Read more
![[2026 Latest] 4 Recommended AI Voice Apps with Middle-Aged Male Voices! Detailed Introduction of Free Adult Male Voices](https://storage.googleapis.com/ondoku3/image/middle_aged_man_tts_tmb_930.webp)
Introducing 4 apps that can create automated speech with middle-aged male voices. From free AI text-to-speech sites to paid software, we explain the best services to suit your needs. Read more
A detailed explanation from how to use Hikakin Voice to points of caution. We also introduce what to do when it cannot be used on TikTok and free AI text-to-speech services. Read more