Transform Your App: Integrate Speech-to-Text and Text-to-Speech using @FlutterFlow STT & TTS

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In this comprehensive tutorial, I will walk you through the process of integrating Speech-to-Text and Text-to-Speech functionalities into your app using FlutterFlow and ChatGPT. As voice recognition and synthesis technologies continue to gain prominence, incorporating them into your app can significantly enhance user experience and accessibility. By following my step-by-step guide, you will be able to transform your app and unlock powerful voice features.

Throughout the tutorial, I will cover essential topics such as:

Introduction to FlutterFlow and ChatGPT: I'll provide an overview of FlutterFlow and ChatGPT, discussing their unique features and how they can be used together to create seamless Speech-to-Text and Text-to-Speech conversions.

Setting up the project: I'll guide you through the process of creating a new Flutter project and configuring it with the necessary dependencies for FlutterFlow and ChatGPT integration.

Implementing Speech-to-Text: I'll demonstrate how to use FlutterFlow and ChatGPT to convert spoken words into text, allowing users to interact with your app using their voice. This will include capturing audio input, processing it, and displaying the converted text on the screen.

Implementing Text-to-Speech: I'll show you how to utilize FlutterFlow and ChatGPT to convert text into spoken words, enabling your app to provide audio feedback to users. This will involve generating synthesized speech from text input and playing it back through the device's speakers.

Combining Speech-to-Text and Text-to-Speech: I'll explain how to effectively combine these functionalities in your app, allowing for seamless voice-based interactions between users and your application.

Testing and troubleshooting: I'll provide tips on testing the implemented features, identifying potential issues, and troubleshooting common problems to ensure your app runs smoothly.

Optimizing for performance and user experience: I'll share best practices and recommendations for optimizing the performance of your app and enhancing the overall user experience, ensuring that your app stands out in the market.

By the end of this tutorial, you will have gained the knowledge and skills necessary to integrate Speech-to-Text and Text-to-Speech functionalities into your Flutter app using FlutterFlow and ChatGPT. This will not only transform your app but also open up a world of possibilities for voice-based interactions and improved accessibility. So, let's get started on this exciting journey together!

Code used

In this video
00:00 Introduction
01:13 How it works
09:12 Speech to text
21:33 STT & TTS setup
29:48 Thank you for watching

[flutterflowexpert]

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[levius_]

Hey Dimitar, great video!
Could you make a tutorial on how to use OpenAI Whisper for Voice to Text in flutterflow?
Would be super interesting, thanks a lot!

[YuriyKlyuch]

Thanks. About TTS: as I understand it won't work in Android FF preview app, due to some missing permissions

[giadavolpin]

I need to create an OpenAI chatbot with a custom knowledge base. The model is running successfully on Python, but on FlutterFlow I don't know how to add the custom base. What can I do? Thank you so so much!!

[HopeRiggan]

Great channel!! you have a new subscriber. Do you know how it can be configured so that I can speak in Spanish and he also answers me in Spanish??

[KAI-elld]

Amazing! can I find this on marketplace?

[Statsjk]

Hello sir, are there any videos on ur channel related to RevenueCat Integration and issues? Plz suggest

[firepill]

Thank you for the tutorial!

I'm a beginner at FluterFlow, and was wondering if it would be possible to store the FlutterTts object somewhere so I can pause the TTS later on if needed. I can't seem to find a way to create an App state that supports a class like this from an external library....

[monicamodena]

Hi Dimitar, thanks a lot for your video! I have a question: in TTS, It's possible to get the xx.mp3 to save in Firebase?

[marcosaimola]

Where the voices come from? Is there a way to add some neural voices to fluter_tts package?

[seetheworld]

bro are u sure that we need to put just $ sign in it at 26:09 please reply as i am unable to see the response from chatgpt

[tijendersingh]

Hi Dimiar, as of now i am working on speech to text only. i have copied the code and also created all the app vairable. the issue is its not showing me what i am speaking in real time, when i click on webpage after talking then it shows me what i have said from sstSendText but stt is not updated in real time. also when i try to do it next time the result are not updated

in button action i have requested permission and then run the custom action speechToText

[davidmoosmann]

[stt] just stays at Speak... Do I not have to link it somehow so that the generated text is displayed there? How does it work exactly?

[knowledge-]

Do you have any on translation app or multilangiage chat

[avancesodoo]

On web deploy i cant see locales (returns empty list) somebody knows from where akes this info?

[igormts]

Here, everything worked fine on the web and native mobile, but on the web mobile browser, it is unable to capture speech. Is there any reason for this to happen?

[KaniEbong]

Hi Dimitar, great work! Please I tried the text to speech using your custom code, it worked perfect on flutterflow run mode but while testing on mobile, the audio plays and stops every time. What could be the issue?

[selfmasterytv]

I have an error that says Talk to me custom action has an invalid pubspec flutter_tts:^3.6.3. how can I solve it please?

[dongwonkwak.official]

Great tutorial! When I add flutter_tts:^3.6.3 in Custom Actions, there's an error "Custom action has an invalid pubspec dependency: "flutter_tts:^3.6.3". How to fix it?

[selfmasterytv]

I keep getting this error "Custom action "speechToText" has an invalid pubspec dependency: "speech_to_text:^6.6.1".