Best AI Tools for Speech

FreeTTS.ai is a free AI text to speech generator with 322 voices, 75 languages, voice style controls, and MP3 downloads — no signup required.

Typecast is an AI voice generator that turns text into realistic voiceovers and expressive character voices for videos, podcasts, and e-learning content.

VoiceStack AI Studio is an AI voice cloning tool that turns one voice sample into podcasts, narrated courses, newsletters, and transcripts, with a TTS/STT API.

Tuplets is an audio AI API that transcribes calls with speaker diarization, PII redaction, and AI-generated summaries and insights in a single request.

DocVoice turns PDFs and documents into voice conversations — ask questions out loud and get AI-generated spoken answers, hands-free.

Reflect Diary is a private AI journal app for iOS with AES-256 encryption, voice transcription, handwritten OCR, and long-term pattern insights — free, no account needed.

Speak2Easy is an AI Japanese pronunciation coach and Hiragana handwriting trainer, scoring your speech and stroke order with real-time feedback.

Spokio is an offline Mac app that generates voiceovers locally — with on-device voice cloning, batch export, and zero cloud dependency or usage caps.

Yuho is a private voice diary for iPhone that transcribes your recordings on-device and lets you browse spoken memories by calendar or interactive map.

EasyReading is an Android text-to-speech app that reads PDFs, EPUBs, DOCX, web pages, and images aloud with word highlighting and offline support.

Bol India is a free AI text-to-speech generator for Hindi and other Indian languages, with built-in AI script improvement and no signup required.

TranscriptAI transcribes meetings and detects indirect rejections and soft speech patterns in Japanese, Hindi, and English audio with confidence scoring.