Google Cloud Text to Speech: 2024 Review & Alternative🔦

If you are looking for a text-to-speech and stumbled upon Google Cloud text-to-speech API, here's a detailed review of it. Learn what it can do, how to set it up, and an excellent alternative for completely free.

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Dawn Tang

Updated on May 22, 2024

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Key Takeaways

▶️Google introduced a Text-to-Speech API to provide users with a tool to improve the device's accessibility and overcome disability.

▶️It works on the amalgamation of Google's neural networks and Deepmind's Speech Synthesis to provide 380 voices across 50+ languages and dialects.

▶️The feature is simple and can be configured using Chrome extension and Python.

▶️Settings up the Cloud API is complex and can be hard to use. The best free alternative is EaseUS VoiceoVer, with 460+ voices and accents, including various celebrities.

Google's recently released Text-to-speech allows you to generate lifelike speeches using AI. With this, one can convert the written text to speech of their desired voice. Google released the feature and the cloud to make it easy for users to access. In this guide, we will learn everything about Google Cloud text-to-speech in detail and the best AI voice generator.

What Is Google Cloud Text to Speech

Google Cloud text-to-speech is a Google Speech service for users to generate voices across various languages. Its main purpose is to provide users with voices and accents to improve accessibility as per the regional or national languages and accents.

This cloud feature was developed for Android, and one can access it with a smartphone. It is simple and supports over 380 voices across 50+ languages and accents. Additionally, you will have features and functionalities to fine-tune the voice according to your needs.

The main aim of these text-to-speech websites is to improve the accessibility of devices. Like Apple and Google Assistant, you can do things and train the algorithm to help yourself or someone with disabilities like dyslexia, visual impairment, and more.

Apart from the range of built-in voices, you can generate your custom voice. Train the app using your audio recording, and customize using voice parameters to sound as you want. 

You can access over 90 WaveNet high-quality voices to sound more natural. The app allows you to adjust the settings using SSML (Speech Synthesis Markup Language) tags to add pauses, date and time formatting, speaking rate, and other features.

This is not only for people with disabilities, but a text-to-speech website can be helpful in plenty of ways. It saves time when you want to listen to something, especially e-learning. 

Voice generators are great for narrations and voiceovers. It's much more helpful if you are a content creator to add audio files like WAV or MP3 to videos.

How Google's Text to Speech AI Works

The Google Cloud Text-to-Speech API deploys advanced neural network technology to convert the text to natural-sounding speech. It is built on DeepMind’s speech synthesis expertise to churn out a wide range of languages and dialects, allowing users to integrate with applications to speak to them in their native language.

To create multiple tones, the algorithm is trained with various voices with pitch, tone, rhythm, and sound. This AI character voice generator produces natural WaveNet voices. Features like LanguageCode and ssmlGender help you customize voices in multiple tones and languages suiting different genders.

               Pros                Cons
  • Improves the accessibility of various devices.
  • Powerful AI to synthesize lifelike voices.
  • Allows users to create custom voices.
  • Helps people with disability.
  • Easy to create audio files using TTS.
  • Customization options are not great.
  • The text-to-voice synthesis is slow.
  • Voices are pre-recorded and may not appeal to everyone.
📝User Review
Text-to-speech is one of the most useful tools of Google Cloud tools. It has a lot of options, is easy to use, can be developed easily thanks to really open API, and the outpout is a high quality level voice, supporting multiple languages. - Rating 4.4/5, from G2

How to Use Google Cloud Text to Speech

Google provides the Text-to-Speech API, which we can use to generate the voice and audio files. Let us see two methods to use the Google Cloud API.

1. With Chrome Extensions

This method will integrate the API with the Google Chrome extension called WaveNet to produce the audio. 

Step 1. To access the Cloud Text-to-Speech AI, we must have a "Google Cloud Account." If you do not have one, please sign up.

Step 2. Click on the Search Bar at the top of the Google Cloud Platform homepage. Type Text to Speech and select "Cloud Text-to-Speech API."

Search for Cloud Text-to-Speech API

Step 3. Click on "Enable" the API to activate the TTS API.

Enable the API

Note: The free feature version allows you to transfer up to 1 million characters (including the spaces). To convert more, you must buy the premium for $16/month.

Step 4. Now, open a pane and click on the three vertical lines icon at the top-left corner. Hover over "API & Services" and select "Credentials."

Open APIs & Services

Step 5. Click on Credentials again and select "Create Credentials" > "API Key," and restrict it. 

Create Credentials for your account

Note: The API Key is the password for your TTS program. Do not share it with anyone.  

Restrict the API key

Step 6. Go to your "Chrome Web Store" and install "WaveNet."

Step 7. Open the extension from the Chrome bar and paste the API key.

Connect the API and WaveNet for Chrome

Step 8. Open any text editor, and enter the text you want to speak out. Select the text and right-click on it. Select "WaveNet" for Chrome and download as MP3.

Refer to the video to learn how to use Google's Text to Speech with Chrome extension.

how to use Google's Text to Speech with Chrome

2. With Python

Let us see how to use it with Python code. Since you have a Google Account (create one if you don't have one), let us directly jump into trying the API.

Step 1. Make sure to "Enable" the API key from Google Cloud Console. 

Enable the Text-to-speech API

Step 2. Navigate to "IAM & Admin" from the landing page. Click "Create Service Account" from the top, and make one.

Create a Service Account on Google Cloud

Step 3. After creating the service account, click on the three vertical dots at the end, and select "Manage Keys."

Click on Manage Keys and create one

Step 4. Select "Add Key" > "Create New Key" > "JSON," and download it. Now, Activate the Key using the interface.

Download the JSON format of the API Key to integrate with Python

Step 5. Now, you must create a Python environment to use the API Key and the JSON file to extract the audio files from the given text.

 If you found this helpful, do share it with your friends.


Easy Text to Speech Online for Free

If you have reached here, you already know that it is tough to use Google's TTS API. The process is quite tedious, and can only speak a million words. The best part about tech is that there is an excellent Text-to-speech online tool to convert your text into speech for free.

EaseUS AI voiceover generator helps you convert as much text as you want for free and lets you download audio files in the desired format (MP3, WAV, FLAC, etc).

EaseUS VoiceOver

Incredibly, the platform offers 149 languages and 468 voices with variations. If you wish to alter the voice's pitch, tone, and speed, you can do it. Additionally, you can export the subtitles or text in srt, txt, and docx formats. Check out the tool now and create text-to-speech audio files.

               Pros                Cons
  • High-fidelity and lifelike voices for free.
  • Perfect celebrity AI voice generator free.
  • It is an excellent library with 149 languages and variations, offering 468 voices.
  • It allows you to customize the voice parameters like pitch, tone, speed, and pauses.
  • Download it in any audio format and export the subtitle files.
  • It is not an API.

Get the user-friendly online text-to-speech generator.

Final Words

Google Cloud Text to Speech is an excellent tool for people to enhance their functionality. It is helpful for people with disabilities and to improve accessibility. First of all, it is a little complicated to configure on your device, and plenty of tools have even better features.

One such tool is EaseUS VoiceOver, a free website where you can directly paste your text and convert it into any language you wish, including popular fictional characters and celebrities. Additionally, download in any audio format and subtitle file.

FAQs About Google Cloud Text to Speech

Here are some of the most frequently asked questions on Google's Text-to-Speech API. If you have similar queries, I hope this will help you.

1. Is Google Cloud Text to Speech free?

No, the Text to Speech API allows you to convert up to 1 million characters (WaveNet) and 4 million (non-WaveNet) with a free version. Later, you must pay based on the number of characters to be synthesized for two categories. 

2. Does Google have text-to-speech software?

Google offers a cloud API for Text-to-speech conversion for its users. You can deploy the API on your local device and generate audio files using the text-to-speech ability. It is available for mobiles, where you must enable it using Settings.

3. Is Google Cloud text to speech good?

Yes, the Cloud Text to Speech is good and very handy for improving device accessibility. It is simple to use with a sound library of voices and dialects.

4. How do I use Google text to speech for free?

Google text-to-speech is free for up to 1 million characters every month. Log in to your Google Cloud account, enable the API, and start using it after setting it up on your local device.

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