AI · alternatives · 2026

24 alternatives to OpenAI Text To Speech WebUI

Free WebUI to convert text to Speech Using OpenAI Api

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. OpenAI Text To Speech WebUI launched in 2024; newer entries below may have overtaken it.

1
WhisperUI▲120
Most affordable text-to-speech and speech-to-text service
2024 · whisperui.com · its alternatives →
2
AssemblyAI - Speech-to-Text API▲996
APIs to automatically transcribe and understand audio
2017 · assemblyai.com · its alternatives →
3
OpenAI GPT-4o Audio Models▲379
Build Powerful Voice Agents
2025 · openai.com · its alternatives →
4
I made a free transcription service powered by Whisper AI▲224
Free AI transcription: convert video and audio to text, translate into 120 languages, download SRT, VTT, ASS or TXT, or export the video with subtitles on it.
2022 · freesubtitles.ai · its alternatives →
5
OpenWispr▲190
100% local open source AI speech-to-text model
2025 · openwhispr.com · its alternatives →
6
I made an open source and local translation app▲236
A few years ago, right after high school, I decided to try to make a simultaneous translation app for Android as a side project, it took longer than expected (about 2 years) and I had to make a lot of compromises (I had to use Google's API and therefore make users use a developer key because at the time there were no free solutions for speech recognition and translation that had good quality). At the end of university, I decided to pick it up again and finally, using OpenAi's Whisper for speech recognition and Meta's NLLB for translation (with both running locally on the phone), I managed to…
2024 · github.com · its alternatives →
7
Speech Dream▲105
Text-to-speech: so easy, even your words will thank you
2024 · its alternatives →
8
Vocaldo AI▲147
Transcribe and export to VTT and SRT for free
2024 · its alternatives →
9
Speechless: audios to texts▲88
Transcribe & translate audios
2023 · apps.apple.com · its alternatives →
10
Grok's Text to Speech API ▲119
Grok's Text to Speech API is now available.
Mar 2026 · x.ai · its alternatives →
11
Free Text to Speech▲6
Generate expressive speech with OpenAI — pick voice & vibe.
2025 · free-text-to-voice.com · its alternatives →
12
Offline Text To Speech▲107
Open source website that can speak what you type!
2021 · offlinetexttospeech.netlify.app · its alternatives →
13
Free Text-to-Speech▲4
AI based online tool that converts text into speech.
2022 · its alternatives →
14
Text to Speech – Online Tool▲3
Free Online AI Voice Generator
Aug 2026 · efrebo.com · its alternatives →
15
Verby▲72
Free text to speech converter with SSML editor
2019 · its alternatives →
16
Free Voice To Text▲3
Forever free, offline AI transcription tool for everyone.
Feb 2026 · free-voice-to-text.web.app · its alternatives →
17
Free Text to Speech▲9
Text to speech converter – Listen & Download
2025 · freedocumentmaker.com · its alternatives →
18
Free Text to Speech - Natural Voices▲7
Bring your text to life with a free AI voice generator
2025 · ai-text-to-speech-seven.vercel.app · its alternatives →
19
Speaksnaps▲10
Turn text into human voice by Ai
2024 · speaksnaps.com · its alternatives →
20
Speech Typing▲12
Voice to text with google speech recognition
2025 · speech-typing.com · its alternatives →
21
Free Voice Reader▲12
Text to Speech Converter
2025 · freevoicereader.com · its alternatives →
22
Text to Speech Stream API▲13
Transform text into natural speech with multilingual voices
2025 · rapidapi.com · its alternatives →
23
SpeechReader▲9
Free text to speech online
2025 · speechreader.io · its alternatives →
24
Kokoro Web▲10
Free Open Source AI text-to-speech, OpenAI compatible
2025 · voice-generator.pages.dev · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →