Best 303 AI Speech Synthesis Tools in 2025

Generate high-quality spoken audio in any voice, style, and language. Adjust voice outputs effortlessly. Use deep learning-powered tool to read any text aloud. Support for 29 languages and diverse accents. Create new and unique synthetic voices using Generative AI technology. Clone your voice to design captivating audio experiences. Share and discover AI voices in our vibrant community. Versatile workflow for directing and editing audio. Powered by cutting-edge research.

Create premium AI voices for free and generate text-to-speech voiceovers in minutes with our character AI voice generator.

AI audio recording
Audio transcription
Audio editing
Easy sharing

To use Adobe Podcast, simply visit the website and create an account. Once logged in, users can start recording their audio by using a microphone connected to their device. The platform automatically transcribes the audio and provides tools for editing the recorded content. Finally, users can easily share their podcasts with others.

The core features of NaturalReader include: - Converts text, PDF, and 20+ formats into spoken audio - Cross-platform compatibility - Drag and drop file upload - Mobile app for on-the-go listening - Chrome extension for listening to emails, articles, and Google Docs directly from webpages - AI voice generator for creating voice-overs for commercial use - Educational plans for schools and universities

To use NaturalReader, simply upload your files, including PDFs and images, to the NaturalReader Online App or use the drag and drop feature. You can then listen to the content within the app or convert it into MP3 files. NaturalReader also offers a mobile app and Chrome extension for listening on the go or while browsing webpages.

Text-to-speech: Convert any text into natural-sounding speech.
Online listening: Listen and organize files in your browser.
Chrome extension: Listen to Google docs, web articles, Gmail, Twitter, and more.
Mobile apps: Listen on the go with the iOS and Android apps.
Mac app: Listen to content everywhere on your computer.
AI Voice Over: Convert content into a voice over and download it as an .MP3, .OGG, or .WAV file.
Voice Cloning: Create high-quality AI clones of human voices within seconds.
AI Dubbing: Automatically translate and dub videos in over 100 languages with AI video dubbing.
Transcription: Transcribe videos quickly and accurately in over 20 languages.
AI Video Generator: Create AI-generated videos in minutes.
Audiobooks: Provide a large catalog of audiobooks with high-quality narration.

To use Speechify, you can download the app on your mobile device or install the Chrome extension on your computer. Once installed, you can listen to any text by simply selecting it and clicking the play button. Speechify also offers additional features such as organizing files, listening to Google docs, web articles, Gmail, Twitter, and more.

Generate realistic Text to Speech voice over using AI
Convert text to audio and download as MP3 & WAV files
Choose from 600+ AI voices in 142 languages and accents
Enhance voice content with expressive emotional speaking styles
Customize pronunciations, inflections, and speech styles
Create conversations with multi-voice feature
Preview and fine-tune voice tone with preview mode

Supports unlimited usage, including commercial use
Over 200 AI voices
Support for multiple languages
Variety of voice styles
Ability to download audio files

To convert text to speech, simply enter the text you want to convert, select the language and voice style, and click the 'Convert to Speech' button. Once the text is converted, you can listen to it online or download the audio file.

Transform blog articles into videos by adding the article URL and let Fliki summarize the content, find suitable visuals, and create a video with a human-like voiceover and branded subtitles.
Create lifelike AI voiceovers by converting written text into natural-sounding audio using Fliki's neural voices, offering over 1900 voices in 75 different languages.
Access a vast collection of images, video clips, and background music options to enrich video content and enhance visuals.
Create videos in over 75 languages and 100 dialects, including German, Spanish, French, Chinese, Hindi, and Arabic.
Customize subtitles with your brand color and font options to ensure consistent branding across your videos.

To use Fliki, simply start by adding the URL of your blog article. Fliki's AI technology will summarize the content, select suitable visuals, and create a video with a human-like voiceover using your preferred AI voice and branded subtitles. Additionally, Fliki offers the ability to customize subtitles with your brand color and font options. Users can also leverage Fliki's text-to-speech feature to transform any written text into natural-sounding audio using over 1900 voices in 75 different languages.

Free text-to-speech conversion
Support for over 200 voices
Multiple language options

To use Luvvoice, simply enter your text, select a language and voice, and either download the resulting mp3 file or listen to it directly.

Text to Speech Conversion
Wide range of voice profiles
Voice effects customization
Pauses settings
Speed, pitch, and volume control
Say-as feature for specific formats
Download audio in multiple formats
Share audio on various platforms

To use Voicemaker®, simply enter your desired text in the text area and select the voice profile, voice effects, pauses, speed, pitch, and volume settings. You can also customize the say-as feature for specific formats. Once you have configured the settings, click on the 'Play' button to listen to the generated audio. You can further refine the audio settings using the advanced options. Finally, download the audio file in the desired format or share it on various platforms.

120+ realistic text-to-speech voices in 20 languages
Ability to adjust pitch, punctuation, and emphasis
Ability to add video, music, or images to voiceovers
Studio-quality voiceovers in minutes
Support for various professional applications
Easy-to-use online platform

Using Murf AI is simple and straightforward. Users can access the Murf Studio, an online platform, to create voiceovers in minutes. Here's how to use it: 1. Sign up for a Murf AI account. 2. Open the Murf Studio. 3. Choose a voice avatar from the extensive library of AI voices. 4. Enter or paste the text you want to convert into a voiceover. 5. Customize the voiceover by adjusting pitch, punctuation, and emphasis. 6. Add video, music, or images to enhance your voiceover if desired. 7. Preview and edit the voiceover as needed. 8. Download the final voiceover file. By following these steps, users can quickly and easily create professional-quality voiceovers using Murf AI.