Alternatives

Products that do what OnlineTTS.org does

Free online text to speech (tts) converter

1. 1
   TTSynth.com▲237

   Convert text to speech with natural voices free online

   2024

2. 2TA
   TTS-API - Text-to-speech API▲111

   2012 · tts-api.com

3. 3
   Text To Speech Pro▲7

   Free Text to Speech tool with 320+ voices across the world

   2025

4. 4
   ElevenLabs SFX v2 ▲179

   Generate endless looping sound effects with a single prompt

   2025

5. 5
   Speech to Text Converter Online▲9

   Audio and Video to text. Works with any file format.

   Feb 2026 · speech-to-text.co

6. 6
   Fish Speech 1.4▲52

   Open-Source Multilingual Text-to-Speech with Voice Cloning

   2024

7. 7
   OfflineTTS — Free browser-based TTS & STT that runs locally▲11

   Free text to speech online with AI voices. Generate and download browser TTS audio with no signup, WAV or MP3 export, and engine-specific offline support.

   Jul 2026 · offlinetts.com

8. 8
   MARS5 TTS▲489

   Open-source, insanely prosodic text-to-speech model

   2024

9. 9
   Transcriber▲221

   Transcribe any audio/video to text in minutes

   2018

10. 10
    TTSOut▲2

    Turn text into downloadable MP3 speech in seconds

    Jun 2026 · ttsout.com

11. 11
    Free Text to Speech - Natural Voices▲7

    Bring your text to life with a free AI voice generator

    Oct 2025

12. 12
    Text to Speech API by Listnr▲182

    Easiest way to add text to audio functionality to your apps

    2022

13. 13
    Voice to Text Converter Pro▲8

    Free speech to text transcription online

    Sep 2025

14. 14
    Verby▲72

    Free text to speech converter with SSML editor

    2019

15. 15
    Realtime TTS-2▲153

    Voice AI that feels as good as it sounds

    May 2026 · inworld.ai

16. 16
    Text to Speech by FlexClip▲116

    AI-powered text-to-speech and voice converter

    2023

17. 17
    Free Text to Speech

    Free Text to Speech tool

    Mar 2026 · free-text-to-voice.com

18. 18
    Free Text-to-Speech Converter▲2

    Convert text to natural speech instantly

    Dec 2025 · freelanceaiguide.com

19. 19FT
    Free Text-to-Speech Tool – No Signup, 40 Languages▲5

    I built a simple text-to-speech converter at texttospeech.site Free tier: 10 generations/day, standard voices, no account needed. Pro tier: Neural2 voices, 2000 chars, downloadable MP3s. Stack: Next.js, Google Cloud TTS API, Vercel. The $2 domain was an SEO experiment after my speechtotext.xyz satellite drove 22% of traffic to my main product. Curious if exact-match keyword domains still work for TTS searches. Feedback welcome — especially on voice quality and UX.

    Jan 2026 · texttospeech.site

20. 20
    FastScribe▲10

    Free audio to text converter

    Nov 2025

21. 21
    Parrot TTS▲110

    Make anything an audiobook or podcast

    2025

22. 22
    Kyutai TTS▲181

    The voice for your real-time AI applications

    2025

23. 23
    Unlimited Free Text to Speech

    Unlimited characters free | TTS

    Jan 2026 · neural-tts.vercel.app

24. 24
    KugelAudio▲106

    Real-time text-to-speech model you can self-host

    May 2026 · kugelaudio.com

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