5 Best SpongeBob Text to Speech [Online Free] 🆓

How to get SpongeBob text-to-speech for free? This article lists 5 top online voice generators for you.

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Dawn Tang

Updated on Jan 26, 2024

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SpongeBob has been an iconic cartoon character since 1999; this series won viewers and gained enormous popularity for the character's charm and distinctive voice. People love it so much and want to reproduce the recognizable voice for fun.

Anyone can use the 5 top SpongeBob text-to-speech free online generators to recreate the sound of cartoon characters or public figures like Obama text to speech.

Methods Effectiveness Rating
FakeYou Generate SpongeBob voice easily and quickly with simple UI. ☀️☀️☀️☀️
Uberduck.ai Customize the emotion and pitch of SpongeBob's voice. ☀️☀️☀️☀️
15.ai Produce high-quality SpongeBob voice quickly with speed synthesis technology. ☀️☀️☀️
Resemble.ai Define the generated AI voice in detail. ☀️☀️☀️
EaseUS VoiceOver Comprehensive tool to produce SpongeBob voice for audio and video. ☀️☀️☀️☀️☀️

The Overview of SpongeBob

SpongeBob SquarePants is an energetic and optimistic character created by Stephen Hillenburg, who lives his life in a submerged pineapple. Premiered in 1999, this old and Emmy Awards-received comedy has become a cultural phenomenon over the decades.


Featured with a high-pitched, vibrant, and upbeat sound, SpongeBob is voiced by Tom Kenny, who employs the elements of his own personality, making it expressive and emotional.

It's not the easiest thing to capture the characteristic points of SpongeBob; you'll need artificial intelligence to adapt and learn the character's voice.

5 Online SpongeBob Text-to-Speech Generators for Free

Since online SpongeBob AI voice generators are the most convenient and quickest ways to convert SpongeBob text to speech, I'll introduce 5 of the best ones for you to choose from.

1. FakeYou

FakeYou text-to-speech is a web-based, community-driven online voice generator to easily create SpongeBob voice. With a wide variety of 3900+ voice options, one can cast a celebrity text-to-speech like Donald Trump, Mr. Bean, or any other character such as Mickey House.


Besides, this online tool supports eight languages and allows you to download your voice without an account. To get SpongeBob text-to-speech, you need to visit the website, choose a voice and language under "Text to Speech," enter your text, and press "Speak."

🔢Key Features

  • Provide 3900+ voices, and it's growing.
  • Support 8 languages like English, French, German, etc.
  • Classify voices as cartoons, anime, trending, games, and more.
  • AI-driven free online TTS with quick generation.

📝Pros and Cons

               Pros                Cons
  • Free to use and easy to operate.
  • A wide selection of 3900+ voices.
  • Generate SpongeBob text-to-speech in seconds.
  • Download without login.
  • Joe Biden text to speech.
  • Limited language support.
  • Paid for commercial purposes.
  • No customization options for free use.

2. Uberduck.ai

Uberduck.ai is a free online TTS reader that is known for its accuracy and facility. This text-to-speech website converts voice to voice and makes AI Rap, too. 45 sound effects are available and include sorts of cartoons.


It simplifies voice generation with a user-friendly interface and AI algorithm. And you can fine-tune the accent, style, emotion, pitch, and speed as needed. But you'll need to create an account and log in to proceed. After that, go to "Text to Voice" and customize your settings, type what you want the voice to say, and click "Generate Speech."

🔢Key Features

  • Voice cloning.
  • AI-generated singing and rapping.
  • Text-to-speech conversion with customization.
  • Create rap videos and integrate them with machine learning models.

📝Pros and Cons

               Pros                Cons
  • Access to a library of 45 AI-driven voices.
  • Extensive voice customization for a unique style.
  • An open-source platform for voice AI development.
  • Applicable for personal and commercial purposes.
  • Pricing includes a $10 monthly fee for creators and $500 for enterprises.
  • Potential for AI-generated errors.


15.ai is a free AI-powered web application that produces a high-fidelity AI character voice generator. This non-commercial online tool is easy to use without the need for registration. It is also the first AI vocal synthesis project available publicly.


You can get GLaDOS, SpongeBob, Twilight Sparkle, Daria Morgendorffer, Tenth Doctor, and other characters from its voice source. To get the SpongeBob text to speech, just select SpongeBob SquarePants from the source and SpongeBob from the characters and adjust the emotion; you can now input your text and click "Generate." But it is currently unavailable for an upgrade.

🔢Key Features

  • There is no need for account recreation or signup.
  • Free of use and no ads.
  • 200 words input limit.
  • Adjust emotions as needed.

📝Pros and Cons

               Pros                Cons
  • Simple UI and easy workflow.
  • A broad range of voice options.
  • Fast processing speed due to speed synthesis technology.
  • High-quality voice output.
  • Currently unavailable now.

4. Resemble.ai

Resemble.ai is an online SpongeBob voice generator that provides 50+ voices and dozens of languages and accents. You can clone your own voice or create multiple dialogues with different voices and lengths flexibly.


You can type up to 3,000 characters in one block and reproduce the text content. Other personalized options include the change of emphasis, language, phoneme, volume, pitch, speed, emotion, and more. Easily access the website, select voice from the list, type your text in the box, and define the voice settings, and you are good to download the work. There is a free trial before you make a decision. You can also cost $0.006/s for the basic plan, which is nearly nothing.

🔢Key Features

  • Adjust export format, precision, and sample rate.
  • Customize emphasis, pronunciation, prosody, and emotion.
  • Create dialogues of different speaking voices.
  • Localize your AI voice into another language.

📝Pros and Cons

               Pros                Cons
  • Choose from multiple voices.
  • Customized voice settings.
  • Generate multiple blocks.
  • Log in to proceed.
  • Only 7 seconds free trial available.

5. EaseUS VoiceOver

EaseUS VoiceOver is your all-in-one solution and AI voiceover generator. With access to 468 voices across 149 languages and accents, you can input any text and fine-tune tone, pitch, speed, and more, all without the need for an account.

EaseUS VoiceOver

The AI voice generator also allows users to have a dialogue via blocks. And export the file in diverse formats like MP3, WAV, FLAC, SRT, TXT, and more. To sound like SpongeBob, visit the website, select the character, input the sentences, and modify the specific setup. Then, you can preview and download the clip.  

🔢Key Features

  • AI-powered free online TTS tool.
  • Support 468 voices and 149 languages.
  • Define tone, pitch, pauses, and speed.

📝Pros and Cons

               Pros                Cons
  • You don't need to create an account.
  • Over 400 voices to choose from.
  • Personalize voice settings, including pitch, speed, and emotion.
  • Export audio and subtitles in various formats.
  • Relies on internet connectivity.

Share these incredible SpongeBob free online text-to-speech tools with others!


Wrapping up

In summary, exploring the world of SpongeBob text to speech with these 5 AI voice generators has been quite an adventure. Each tool has its unique charm, but when seeking a free online alternative with vast voice options and customization, EaseUS VoiceOver takes the spotlight.

It offers an extensive range of voices and personalized settings and is incredibly user-friendly, making it a top choice for content creators and SpongeBob enthusiasts alike.

SpongeBob Text-to-Speech FAQs

1. Is text-to-speech free?

Text-to-speech services can be free or paid. You can choose free online tools mentioned in the article or choose a paid tool for features you like.

2. How to get SpongeBob text to speech?

To get a SpongeBob-style text-to-speech (TTS) effect, you'll need to use a text-to-speech generator that can mimic SpongeBob's voice or tone.

Generally, you can choose a free online TTS, login, select SpongeBob from the voice library, then customize your pitch and tone; finally, click "Generate" for conversion.

3. Can you use FakeYou for free?

Yes, you can use FakeYou for free. FakeYou is a community-based, free deepfake voice generator that also provides 3-level pricing plans for users.

4. What is AI text-to-speech 15?

15.ai is a non-commercial, online AI application that offers free and natural high-fidelity text-to-speech voices skillfully crafted to convey emotion. It brings to life voices from a diverse range of fictional characters spanning various media sources.

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