Sponsored by Tripo AI.

Best 205 Speech Synthesis Tools in 2025

Free text to speech, SteosVoice, Text2Audio, FakeYou, Allinpod.ai, Luvvoice, TTS4Free, Binaural Beats Factory, Listnr AI, Roboto are the best paid / free Speech Synthesis tools.

What is Speech Synthesis?

Speech synthesis, also known as text-to-speech (TTS), is a rapidly advancing field of artificial intelligence that focuses on generating human-like speech from written text. It has a rich history dating back to the early attempts at electronic speech in the 1930s, and has progressed significantly with the advent of deep learning techniques. Speech synthesis plays a crucial role in making technology more accessible and user-friendly.

What is the top 10 AI tools for Speech Synthesis?

Core Features
Price
How to use

ElevenLabs

Text to Speech
Speech to Text
Conversational AI
Dubbing
Voice Cloning
Voice Changer
Voice Isolation
Text to Sound Effects

Free $0 per month 10k credits/month
Starter $5 per month 30k credits/month
Creator $11 per month 100k credits/month
Pro $99 per month 500k credits/month
Scale $330 per month 2M credits/month + 3 seats
Business $1,320 per month 11M credits/month + 5 seats
Enterprise Custom pricing Custom number of credits and seats

Users can generate speech from text, clone voices, dub videos, and create audiobooks using the platform's tools. The platform offers APIs and SDKs for developers to integrate AI audio capabilities into their products. Users can select voices, direct delivery, and publish content.

Adobe Podcast

AI-powered audio enhancement
Noise and echo removal
Microphone check and optimization
Audio recording and editing (under waitlist)
Transcription (under waitlist)
Web-based platform

While the full product is under waitlist, Adobe Podcast currently offers two free quick tools: 'Enhance Speech' to remove background noise and echo, and 'Mic Check' to optimize microphone sound. The full platform will allow users to record, transcribe, edit, and share audio directly on the web.

NaturalReader

AI Text to Speech with natural AI voices
LLM multi-lingual voices
Voice Cloning
Content Awareness
Support for PDF and 20+ Formats
50+ Languages and 200+ A.I. Voices

Users can upload documents, paste text, or use the Chrome extension to listen to webpages. The platform offers options for personal, commercial, and educational use, each with specific features and licensing.

Speechify

Text-to-speech conversion
AI Voice Cloning
AI Dubbing
AI Video Generator
PDF Reader that Reads Out Loud
Audiobook Library

Free Free Basic text-to-speech functionality
Premium Contact for Pricing Unlimited listening, advanced features, and premium voices

Install the Speechify app or browser extension, select the text you want to hear, and press play. You can customize the voice, speed, and language.

Luvvoice

Text-to-speech conversion
File-to-speech conversion (PDF, TXT)
AI voice cloning
Adjustable speech settings (rate, pitch)
MP3 download

Free $0 Perfect for trying out our service
Basic $4.99 Great for regular users
Pro $19.99 Best for power users and businesses

Simply input your text, choose a voice and language, and either listen to the speech directly or download the resulting MP3 file. Logged-in users can adjust speech rate and pitch, and insert pauses.

PlayAI

Text to Speech Conversion
AI Voice Generation
Voice Cloning
AI Dubbing
Multi-Language Support
Speech Styles
Custom Pronunciations
Voice Inflections
API Integration

Free Plan $0 1000 characters, 1 Instant voice clone, Access to all voices and languages, High Fidelity clones, Attribution-Free Use, API
Creator $31.20 /month 3 million characters per year, 10 instant voice clones, Attribution-Free Use, Multilingual speech models, Advanced audio export, High Fidelity voice clones, API
Unlimited $49.00 /month Unlimited characters per year, Unlimited instant voice clones, 3 High Fidelity clones, API
Enterprise Custom pricing Customizable usage and cloning requirements, Team Access, Single Sign-On (SSO), Commercial and re-sell rights

Users can type, paste, or import text into the online Text to Speech editor. They can then enhance the audio with speech styles, pronunciations, and SSML tags. Users can choose from a library of AI voices, select a language, and preview the audio before converting it to speech.

TTSMaker

Text-to-speech conversion
Multiple languages and voice styles
Downloadable audio files (MP3, WAV)
Customizable voice settings (speed, volume, pitch)
Commercial use license

FREE $ 0 20,000 characters per week limit, Maximum 3000 characters per conversion, Unlimited Downloads & 30 minutes of conversion history, 600+ AI voices and 100+ languages, 20+ unlimited voices & 100K speedy chars, Captcha & Ads, Up to 50 pause insertions, Commercial use
LITE $ 9.99 /month 300,000 characters per month (approximately 6.9 hours of audio), Maximum 10,000 characters per conversion, Unlimited Downloads & 24h of conversion history, 600+ AI voices and 100+ languages, 20+ unlimited voices & 1M speedy chars, No captcha & No Ads, Up to 100 pause insertions, MP3 Hosting, Share Audio (5 maximum), Upload & Select BGMs (5 maximum), Offer Tax Invoice & Invoice PDF Downloads, Commercial use
PRO $ 19.99 /month 1,000,000 characters per month (approximately 23 hours of audio), Maximum 20,000 characters per conversion, Unlimited Downloads & 24h of conversion history, 600+ AI voices and 100+ languages, 20+ unlimited voices & 3M speedy chars, No captcha & No Ads, Up to 300 pause insertions, MP3 Hosting, Share Audio (100 maximum), Upload & Select BGMs (20 maximum), API support, Offer Tax Invoice & Invoice PDF Downloads, Custom VAT-ID for EU businesses users, Commercial use
STUDIO $ 108 /month 6,000,000 characters per month (approximately 138 hours of audio), Maximum 30,000 characters per conversion, Unlimited Downloads & 24h of conversion history, 600+ AI voices and 100+ languages, 20+ unlimited voices & 10M speedy chars, No captcha & No Ads, Up to 300 pause insertions, MP3 Hosting, Share Audio (100 maximum), Upload & Select BGMs (20 maximum), API support, Offer Tax Invoice & Invoice PDF Downloads, Custom VAT-ID for EU businesses users, Commercial use

To use TTSMaker, enter text, select a language and voice, and click 'Convert to Speech'. Adjust settings like speed and volume in 'More Settings'. Listen online or download the audio file.

Fliki

Text to video conversion
AI voiceovers (2500+ voices, 80+ languages)
AI avatars
Voice cloning
Rich stock media library
PPT to video conversion
Blog to video conversion
Idea to video conversion

To use Fliki, start with text, ideas, PPTs, blogs, or product URLs. Choose and personalize an AI voice, select media or let AI create it, and then preview and perfect the creation.

TopMediai

AI Text to Speech
Voice Cloning
AI Song Cover Generator
Watermark Remover
AI Art Generator
Background Eraser
Voice Changer

Text to Speech - Free Free 1,000 characters in total, Up to 1,000 characters at a time, Limited TTS conversions, No customer support, Audio download not supported
Text to Speech - Basic Plan $12.99 /Month 500,000 characters, Up to 2,000 characters at a time, 3200 ai voices & 70+ languages, Advanced audio noise reduction processing, Unlimited audio downloads, 24/7 customer support
Text to Speech - Premium Plan $19.99 /Month 1,000,000 characters, Up to 2,000 characters at a time, 3200 ai voices & 70+ languages, Advanced audio noise reduction processing, Unlimited audio downloads, 24/7 customer support
Text to Speech - Plus Plan $39.99 /Month 2,000,000 characters, 2 voice clones (complimentary), Up to 2,000 characters at a time, 3200 ai voices & 70+ languages, Advanced audio noise reduction processing, Unlimited audio downloads, 24/7 customer support
Voice Cloning - Free Free 1 voice clone, 1,000 characters
Voice Cloning - Clone Basic $12.99 /first month 5 voice clones, 300,000 characters, Up to 2,000 characters at a time, 3200 ai voices & 70+ languages, Advanced audio noise reduction processing, Priority queue, Unlimited audio downloads, 24/7 customer support
Voice Cloning - Clone Premium $19.99 /first month 25 voice clones, 700,000 characters, Up to 2,000 characters at a time, 3200 ai voices & 70+ languages, Advanced audio noise reduction processing, Priority queue, Unlimited audio downloads, 24/7 customer support
Voice Cloning - Clone Plus $32.99 /first month 100 voice clones, 1,500,000 characters, Up to 2,000 characters at a time, 3200 ai voices & 70+ languages, Advanced audio noise reduction processing, Priority queue, Unlimited audio downloads, 24/7 customer support
AI Music Generator - Free Free Create 2 Songs, Songs are valid for 1 month, Unlimited downloads, Free Maintenance, Export MIDI Files, Export Chord Sheet
AI Music Generator - Starter $4.99/first week Create 200 Songs, Songs are valid for 1 week, Unlimited Downloads, Free Maintenance, Export MIDI Files, Export Chord Sheet
AI Music Generator - Creator $8.99/first month Create 500 Songs, Songs are valid for 1 month, Unlimited Downloads, Free Maintenance, Export MIDI Files, Export Chord Sheet
AI Music Generator - Professional $99.99/Year Create 4000 Songs, Songs are valid for 1 year, Unlimited Downloads, Free Maintenance, Export MIDI Files, Export Chord Sheet
AI Song Cover - Free Free Song covers & Voice changing (2 times in total)
AI Song Cover - Basic Plan $4.99/first week Conversions supported: 30 times, Create Shareable Videos, Duets&Chorus, Pitch and Reverb Adjustments, Support multitasking, New models updated weekly
AI Song Cover - Premium Plan $12.99/first month Conversions supported: unlimited, 2 Custom model training, Create Shareable Videos, Duets&Chorus, Pitch and Reverb Adjustments, Support multitasking, Auto Audio Enhancement, New models updated weekly
AI Song Cover - Pro Plan $59.99 /Lifetime Conversions supported: unlimited, 4 Lifetime custom model training, Create Shareable Videos, Duets&Chorus, Pitch and Reverb Adjustments, Support multitasking, Auto Audio Enhancement, New models updated weekly
AI Music SVIP $19.99 /mo Unlimited cover songs, 2 Model Training, AI Music Generator >> 500 songs
Voiceover SVIP $29.99 /mo Voice Cloning >> 6 voice clones, 100,000 characters, Text to Speech >> 500,000 characters, Voice Enhancer >> 150 minutes, AI Dubbing >> 10 minutes
All-in-one SVIP $49.99 /mo All Benefits of Voiceover SVIP & AI Music SVIP and More, All-in-one Exclusive Functions: Voice Changer, Speech to Speech, AI Art Generator, Watermark Remover, Background Eraser
Vocal Remover $9.99 /Month Unlimited use per month
Instrument Separator $9.99 /Month Unlimited use per month
Noise Removal $9.99 /Month Unlimited use per month
Echo Remover $9.99 /Month Unlimited use per month
Voice Changer $9.99 /Month Unlimited use per month
AI Write $9.99 /Month Unlimited use per month
AI Art Generator $9.99 /Month Unlimited use per month
AI Music Generator API - Basic Plan $69.99 2,000 songs
AI Music Generator API - Premium Plan $149.99 5,000 songs
AI Music Generator API - Pro Plan $259.99 10,000 songs
Text to Speech API - Basic Plan $39.99 200,000 characters, 5 concurrent requests
Text to Speech API - Premium Plan $59.99 550,000 characters per month, 20 concurrent requests
Text to Speech API - Pro Plan $79.99 1,850,000 characters per month, 100 concurrent requests
AI Song Cover API - Basic Plan $62.99 2,000 times
AI Song Cover API - Premium Plan $129.99 5,000 times
AI Song Cover API - Pro Plan $219.99 10,000 times
Voice Cloning API - Basic Plan $39.99 50 voice clones, 50,000 characters
Voice Cloning API - Premium Plan $59.99 200 voice clones, 120,000 characters
Voice Cloning API - Pro Plan $79.99 500 voice clones, 250,000 characters
Voice Changer API - Basic Plan $29.99 1,000 times
Voice Changer API - Premium Plan $149.00 5,000 times
Voice Changer API - Pro Plan $299.00 10,000 times

Users can access various AI tools on the TopMediai website, such as Text to Speech, AI Song Cover Generator, Watermark Remover, and others. Simply select the desired tool, upload or input the necessary media, and utilize the AI features to enhance or modify the content.

DreamFace

Photo animation
AI face editing
Talking avatar creation
AI portrait generation
AI cover creation

Users can animate photos by uploading them and adding motion, create talking avatars by entering text, generate AI portraits with one click, and create AI covers by using famous voices to sing any song.

Newest Speech Synthesis AI Websites

AudioBook Bot uses AI to convert text to audiobooks with multiple voices.
Saze AI: Free AI toolbox for content creation, image generation, and speech crafting.
AI voice over generator with human-like voices for diverse content creation.

Speech Synthesis Core Features

Converting written text into natural-sounding speech

Generating speech in multiple languages and accents

Controlling prosody, including intonation, stress, and rhythm

Mimicking human emotions and expressions in synthesized speech

What is Speech Synthesis can do?

Virtual assistants and smart speakers, such as Amazon Alexa and Google Home

Audiobooks and e-learning platforms

Automotive navigation systems and infotainment

Accessibility tools for websites and mobile applications

Speech Synthesis Review

Users have praised speech synthesis for its ability to make digital content more accessible and engaging. Many have found the technology helpful for multitasking, language learning, and hands-free interaction. However, some users have noted that the quality of synthesized speech can vary depending on the language, accent, and complexity of the text, and that there is still room for improvement in terms of naturalness and expressiveness.

Who is suitable to use Speech Synthesis?

A visually impaired user listens to articles and books read aloud by a speech synthesis system

A driver receives turn-by-turn navigation instructions without taking their eyes off the road

A language learner practices pronunciation by listening to synthesized speech and comparing it to their own

How does Speech Synthesis work?

To implement speech synthesis, follow these steps: 1. Choose a speech synthesis API or library, such as Google Text-to-Speech, Amazon Polly, or Mozilla TTS. 2. Prepare the text input, ensuring proper formatting and punctuation. 3. Select the desired language, voice, and prosodic features. 4. Pass the text to the API or library, which will generate an audio file. 5. Integrate the generated audio into your application or system.

Advantages of Speech Synthesis

Improves accessibility for people with visual impairments or reading difficulties

Enables hands-free interaction with devices and applications

Enhances user experience by providing audio feedback and instructions

Facilitates language learning and pronunciation practice

FAQ about Speech Synthesis

What is the difference between text-to-speech and speech synthesis?
Can speech synthesis generate realistic human emotions?
What are the limitations of current speech synthesis technology?
Is speech synthesis available in multiple languages?
How can speech synthesis be integrated into existing applications?
What is the future of speech synthesis technology?