Waves

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Waves

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Robert Johnson
Jane Smith
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Tyler Durden
Loved by 1M+ users!

Convert PDFs to Realistic Speech Instantly!

Smallest.ai transforms text into lifelike speech with advanced AI voice synthesis. Our PDF Audio Reader Online delivers natural, high-quality narration, making documents accessible and engaging for learning, productivity, and convenience—anytime, anywhere.

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Benefits of Smallest.ai’s PDF Audio Reader

Smallest.ai’s PDF Audio Reader enhances accessibility, productivity, and engagement by converting text into natural-sounding speech, making it easier to consume documents anytime, anywhere.

1. Enhanced Accessibility

Transform PDFs into speech for visually impaired users, language learners, or those with reading difficulties. With multi-language support and customizable voice options, listening is more engaging than ever.

2. Increased Productivity

Listen to reports, manuals, or research papers on the go. Convert lengthy documents into audio and multitask efficiently, turning passive reading time into an active, hands-free learning experience.

3. Natural & High-Quality Speech

Experience crystal-clear, lifelike AI voices with natural tone and emotion—far beyond traditional robotic TTS solutions. Smallest.ai ensures expressive, high-quality speech for every use case.

Key Features of Smallest.ai’s PDF Audio Reader

1. Hyper-Realistic AI Voices

Enjoy studio-quality, natural-sounding speech that mimics human tone, emotion, and clarity. Ideal for e-books, reports, and educational materials without robotic monotony.

2. Multi-Language and Accent Support

Convert PDFs to speech in 30+ languages, including English, Spanish, Hindi, and French. Perfect for multilingual accessibility and global content consumption.

3. Real-Time Processing with Low Latency

Experience near-instant text-to-speech conversion with sub-100ms latency, ensuring smooth, uninterrupted audio playback for documents of any size.

4. Customizable Voice Parameters

Adjust pitch, speed, and tone to match different use cases. Choose professional, conversational, or expressive styles for a personalized listening experience.

5. Instant PDF-to-Audio Conversion

Upload a PDF and get high-quality speech output within seconds. No delays, no complex setups—just effortless audio generation for enhanced productivity.

6. Seamless Integration & Accessibility

Easily integrates with apps, e-learning platforms, and assistive technologies. Designed to support visually impaired users and those with reading difficulties.

Use Cases of PDF Audio Reader Online

Convert PDFs into lifelike speech for accessibility, learning, and seamless content consumption.

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1. Education & E-Learning

Transform PDFs into natural-sounding speech, enhancing accessibility and engagement for students, language learners, and visually impaired users.

2. Accessibility & Assistive Technology

Enhance access for users with visual impairments or reading difficulties by converting PDFs into natural AI-generated speech for seamless information consumption.

3. Content Creation & Publishing

Turn written content, such as articles, blogs, and whitepapers, into high-quality narrated audio for podcasts, audiobooks, and multimedia projects.

4. Training & Corporate Learning

Improve corporate training and employee onboarding with AI-narrated instructional guides, manuals, and e-learning courses for enhanced engagement and knowledge retention.

5. Business Reports & Documents

Listen to lengthy business reports, whitepapers, or internal documents on the go, streamlining workflow efficiency and knowledge retention for professionals.

6. Multitasking & Productivity

Listen to important PDFs while commuting, exercising, or working, enabling users to absorb information effortlessly without reading from a screen.

7. Sales & Marketing

Transform brochures, product catalogs, and sales pitches into engaging audio content. Enhance customer engagement with AI-generated voiceovers for ads, promotions, and presentations.

8. HR & Compliance Training

Convert company handbooks or compliance PDFs into spoken formats for better retention and accessibility.

OUR VOICES

Text to Speech Voices in 30+ Languages

Use our multilingual text to speech model to connect with international audience, bridge language gaps.
Hindi
English
Russian
Spanish
Hebrew
Kazakh
Indonesian
Romanian
French
Bulgarian
Portuguese
Dutch
Polish
Finnish
Swedish
German
Ukrainian
Thai
French
Turkish
Greek
Vietnamese

Plans that fit your scale

From individual creators to the biggest enterprises, we have a plan for you.

Free

$0Monthly

Waves Features:

  • ~30 min. of high quality audio
  • Lightning - 30 mins ($0.03 / min)
  • Lightning Multi - 30 mins ($0.03 / min)
  • Lightning Large - 12 mins ($0.08 / min)
  • API access
  • 20 API request / min

Atoms Features:

  • 1 agent
  • Chat access
  • 100k chat token available
  • $0.08/min for phone call

Basic

$5Monthly

Waves Features:

  • ~3 hours of high quality audio
  • Lightning - 3 hours ($0.03 / min)
  • Lightning Multi - 3 hours ($0.03 / min)
  • Lightning Large - 1 hours ($0.08 / min)
  • API access
  • 20 API request / min
  • 1 Instant voice clone

Atoms Features:

  • 5 agents
  • 1 concurrent call
  • Access to 1 phone number
  • Chat access
  • 500k chat token available
  • $0.08/min for phone call
  • Max. 100 Phone Calls per day

Premium

$29Monthly

Waves Features:

  • ~24 hours of high quality audio
  • Lightning - 24 hours ($0.02 / min)
  • Lightning Multi - 24 hours ($0.02 / min)
  • Lightning Large - 6 hours ($0.08 / min)
  • API access
  • 50 API request / min
  • 2 Instant voice clone
  • 1 Professional voice clone

Atoms Features:

  • 10 agents
  • upto 10 concurrent calls
  • Access to 2 phone numbers
  • Chat access
  • 2900k chat token available
  • $0.08/min for phone call
  • Max. 1000 Phone Calls per day
API INTEGRATION

Scalable and Simple API Integration

Integrate the Waves API into your workflows to empower Voice Enabled applications at scale
Real Time APIGet upto 10 seconds of audio in <100ms using the Lightning TTS model
Easy CustomizabilityChange speed, sample rate, voice type and much more through a simple parameter change
Python SDKTry "pip install smallestai" and see the magic happen
Reliable and ScalableWe can handle over 1 Million RPM, with extremely low P99 failure rates
const options = {
  method: 'POST',
  headers: {
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: '{
    "voice_id":"<string>",
    "text":"<string>",
    "sample_rate":8000,
    "add_wav_header":true}'
  };

fetch('https://waves-api.smallest.ai/api/v1/lightning/get_speech',
   options)
  .then(response => response.json())
  .then(response => console.log(response))
  .catch(err => console.error(err));
TESTIMONIALS

Wall of love

Hear first-hand from our incredible community of customers.

This product has completely transformed my workflow. I can't imagine going back to my old methods!

Sarah Johnson

Sarah Johnson

@sarahj

The customer support is outstanding. They went above and beyond to help me solve my issue.

Michael Chen

Michael Chen

@michael.c.

I've tried many similar products, but this one stands out for its intuitive design and powerful features.

Emily Rodriguez

Emily Rodriguez

@emilyr

This tool has saved me countless hours. It's an essential part of my daily routine now.

David Thompson

David Thompson

@davidt

The integration capabilities are impressive. It works seamlessly with all my other tools.

Lisa Wong

Lisa Wong

@lisawong

I'm amazed by how user-friendly this product is. Even my non-tech savvy colleagues picked it up quickly.

Robert Garcia

Robert Garcia

@robg

The customization options are fantastic. I was able to tailor it perfectly to my needs.

Amanda Foster

Amanda Foster

@amandaf

This product has significantly improved our team's collaboration. Communication has never been easier.

Daniel Kim

Daniel Kim

@dankim

The regular updates and new features keep impressing me. It's clear the developers really care about improvement.

Olivia Martinez

Olivia Martinez

@oliviam

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New feature

AI-Powered PDF to Speech Conversion

Smallest.ai efficiently converts static PDF documents into lifelike, human-quality speech within seconds. Traditional text-to-speech (TTS) solutions often struggle with monotone delivery, slow processing, and difficulty handling complex document structures, reducing accessibility and engagement. Smallest.ai overcomes these challenges with cutting-edge AI voice technology, ensuring smooth, natural narration with accurate intonation and pacing. Whether for education, content consumption, accessibility, or business reports, our AI-driven PDF audio reader delivers clear, expressive speech, making information more interactive and effortless to absorb.

Smallest.ai Converts PDFs to Speech in Seconds

Unlike standard PDF readers that require manual reading, Smallest.ai’s advanced AI instantly transforms text into lifelike, natural-sounding speech. This ensures faster, more engaging, and accessible content consumption.

Listen to PDFs Anytime, Anywhere

Instant PDF-to-Audio Conversion – Skip manual reading and hear documents read aloud with real-time AI voice synthesis. Enhanced Accessibility – Improve access for visually impaired users and those with reading difficulties using clear, human-like AI narration. Multilingual Support – Convert PDFs to speech in 30+ languages with precise pronunciation and natural intonation.

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Faqs

Everything you need to know about the product and billing. Can’t find the answer you’re looking for? Please chat to our friendly team.

Don't limit your self with low
quality and unrealistic sounds!