ElevenLabs is the industry leader in AI voice generation. Its text-to-speech quality is indistinguishable from professional voice actors in controlled tests. Features include: voice cloning from a 1-minute sample, 32-language multilingual synthesis, AI dubbing that preserves the original speaker's voice in any language, and a growing library of 3,000+ voices. Used by podcasters, video creators, audiobook publishers, and enterprise teams for content at scale.
ElevenLabs' synthesis engine produces speech that consistently passes as human in blind tests. It handles complex sentences, technical terminology, emotional inflection, and natural pacing that earlier TTS systems couldn't manage. Select a voice, paste text, click generate — the output is ready to publish without editing.
Upload 1 minute of clean audio from any speaker — a YouTube video, a podcast clip, a recording on your phone — and ElevenLabs creates a clone that reproduces that person's voice, accent, and speaking style from any text. Used for: personal AI voice for content creators, consistent brand voice, translating existing recordings into other languages while keeping the original speaker's voice.
Upload a video in any language and ElevenLabs translates and re-voices it in your target language while preserving the original speaker's voice characteristics. The result sounds like the speaker naturally speaks that language — not like a generic voice-over. Currently supports 32 language pairs. A single video can be dubbed into 10 languages in minutes.
Browse and use pre-built voices from ElevenLabs' voice library — narrators, characters, regional accents, professional presenters, expressive characters. Filter by gender, age, accent, use case, and language. All voices in the library are available for commercial use on paid plans.
The Projects feature is built for long-form audio: upload a manuscript, book, or script. Assign different voices to different characters. ElevenLabs generates the entire audio production with consistent voice quality throughout. Audiobook publishers use this to produce audiobooks from manuscripts without recording studios.
ElevenLabs expanded beyond voice in 2025: the Sound Effects tool generates any sound from a text description ('rainfall on a metal roof,' 'crowded coffee shop ambiance'), and AI Music generates background music in any style. These tools are integrated into Projects for complete audio production.
Go to elevenlabs.io → Sign up free (Google or email, no card needed). Free plan: 10,000 characters/month (~15 minutes of audio).
The 5 main sections:
• Speech Synthesis: Main text-to-speech tool
• Voice Library: Browse 3,000+ pre-built voices
• Voices: Clone and manage your own voices
• Projects: Long-form audio for audiobooks and podcasts
• Dubbing Studio: Translate videos preserving original voices
Start with Speech Synthesis. Click Voice Library, filter by your target language and use case, preview 3-4 voices by clicking the play icon, and select the one that fits your project.
In Speech Synthesis: select your voice, then paste this test paragraph to evaluate quality:
Welcome to our platform. In this tutorial, we are going to cover three key concepts that will transform how you approach this challenge. First, let us start with the fundamentals — and then we will build from there.
Adjust the two sliders before generating:
• Stability (0-1): Higher = more consistent but less expressive. Set to 0.5-0.7 for narration, 0.3-0.5 for conversational content.
• Similarity (0-1): How closely to reproduce the original voice. Set to 0.75-0.9 for most use cases.
Click Generate. Audio appears in 2-3 seconds. Click the download icon to save as MP3. This is immediately usable — no editing required.
Go to Voices → Add Generative or Cloned Voice → Instant Voice Cloning.
Recording your sample — this step determines clone quality:
1. Find a completely silent room (close doors, turn off AC or fans)
2. Open the Voice Memos app on your phone or any recording software
3. Read continuously for 3-5 minutes in your normal voice — no filler words, no long pauses. Read from any article or book.
4. Listen back: if you hear any echo, reverb, or background noise, re-record
Upload your recording → name your voice → click Add Voice. Go to Speech Synthesis → select your clone → paste a sentence → Generate. Compare the clone to your recording. The match should be recognizable within minutes.
Full workflow for an AI-voiced podcast episode:
Step 1 — Write the script: Use Claude or ChatGPT to write a 1,000-word script. Add [PAUSE] markers at natural breaks and [EMPHASIS] on key phrases.
Step 2 — Split by section: Divide the script into 5-8 paragraph chunks. ElevenLabs generates cleaner audio on shorter inputs (under 2,000 characters).
Step 3 — Generate each chunk: In Speech Synthesis, paste each paragraph, generate, listen to confirm quality, and download as numbered MP3 files: 01-intro.mp3, 02-main-point.mp3, etc.
Step 4 — Add music: Generate an intro track with Suno AI (30-second podcast intro, ambient electronic, professional, no lyrics).
Step 5 — Assemble: Open Audacity (free) or GarageBand → import all clips in order → add intro/outro music → export as final MP3.
Go to Dubbing Studio → Create a dubbing.
Upload options: drag an MP4 file directly, or paste a YouTube URL (ElevenLabs downloads it). Videos up to 45 minutes are supported on paid plans.
Configure:
• Source language: the original language spoken in the video
• Target language(s): select 1-10 languages — all process simultaneously
• Voice preservation: Auto (maintains original speaker voice characteristics)
Click Create. Processing takes 2-10 minutes.
Critical step — review the transcript: ElevenLabs shows an editable transcript editor before generating audio. Correct any transcription errors here — a wrong word in the transcript becomes a wrong word in the audio. This review step saves significant re-generation time.
Download the dubbed video. A 5-minute video now exists in 10 languages without re-recording.
Go to Projects → New Project. Name your project and select your primary narrator voice.
Click New Document. Paste your full manuscript, chapter, or script. ElevenLabs processes the complete document — no need to split it manually.
Assign voices to characters: In the Project editor, highlight any dialogue line. Right-click → Assign Voice → choose from your voice library. Different characters get different voices. The narrator keeps the primary voice. This creates a complete multi-voice production from a manuscript.
Export: Click Export → choose:
• Single file: one MP3 for the full document
• Per section: separate files per chapter or section
Professional audiobook publishers use this workflow to produce 8-15 hours of audio from a manuscript in 2-3 hours instead of 40+ hours of studio recording.