Vibe Coding Tools/Elevenlabs
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    Elevenlabs

    AI Assistants

    ElevenLabs is a comprehensive AI audio platform built for creators, developers, and enterprises to generate, transcribe, localize, and automate voice experiences at scale.

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    Elevenlabs Overview

    ElevenLabs is a comprehensive AI audio platform built for creators, developers, and enterprises to generate, transcribe, localize, and automate voice experiences at scale. It combines state-of-the-art text-to-speech, highly accurate speech-to-text, multi-language dubbing, voice cloning, music and sound effects, and an agent platform for natural, low-latency voice or chat interactions. With lifelike speech across 70+ languages, best-in-class transcription accuracy in 90+ languages, and a dubbing system that preserves a speaker’s identity, timing, and emotional tone, teams can create content once and distribute it globally without sacrificing quality. For product teams and engineers, ElevenAPI provides robust SDKs, webhooks, and real-time streaming to integrate voice, transcription, and dubbing into apps and workflows. Contact centers and operations teams can deploy omnichannel AI agents—complete with analytics, testing, guardrails, and workflows—to automate customer support and task execution across phone, chat, email, and WhatsApp. Media companies, game studios, educators, and marketers use ElevenLabs to craft voiceovers, audiobooks, podcasts, localized videos, and interactive experiences—while enterprises benefit from advanced compliance options like HIPAA via BAA. Whether you’re editing inside an all-in-one creative studio or building with APIs, ElevenLabs focuses on realism, speed, and control so you can ship voice-forward products and content with confidence.

    Key Features & Capabilities

    State-of-the-art Speech to Text (Scribe v2 + Realtime)

    Transcribe audio and video with top-tier accuracy in 90+ languages, including keyterm prompting (up to 100 terms), entity detection, smart language detection, and precise word-level timestamps. Supports speaker diarization (up to 32 speakers) and low-latency realtime transcription (~150 ms) for live experiences.

    Multi-language Dubbing that Preserves Speaker Identity

    Translate audio/video into 32 languages while retaining each speaker’s tone, timing, and emotional nuance. Automatically separates speakers from background audio, keeps music/FX, and lets you manually edit transcripts and translations in Dubbing Studio.

    Ultra-realistic Text to Speech and Voice Cloning

    Generate controllable, expressive speech across 70+ languages using models optimized for latency, consistency, or emotional control. Clone voices, design new ones from prompts, and explore a large voice library for instant production-ready results.

    Omnichannel AI Agents with Analytics and Guardrails

    Deploy natural, human-sounding agents that talk, type, and take action across phone, chat, email, and WhatsApp. Measure outcomes with analytics, validate behavior via testing, and enforce policy and compliance with robust guardrails and workflows.

    Developer-first APIs, SDKs, and Webhooks

    Build with ElevenAPI for text-to-speech, speech-to-text, music, and more, including batch and realtime streaming options. Integrate webhook callbacks, handle large file support, and leverage detailed docs and cookbooks for quick, reliable implementation.

    Pros & Cons

    Pros

    • Exceptional transcription accuracy across 90+ languages with advanced controls like keyterm prompting, entity detection, smart language detection, and word-level timestamps.
    • Dubbing preserves speaker identity, timing, and emotional tone while separating voices from background audio and supporting manual transcript/translation edits.
    • Ultra-low-latency realtime options (e.g., Scribe v2 Realtime ~150 ms and Flash models for TTS) enable conversational, live use cases.
    • Full-stack voice platform (TTS, STT, dubbing, voice cloning, music/SFX, agents) with robust APIs, SDKs, and webhook support for developers.
    • Enterprise readiness and compliance paths, including HIPAA support via BAA and adoption by leading global brands.

    Cons

    • ×Advanced STT features like keyterm prompting and entity detection incur additional costs; dubbing credits can add up depending on workflow.
    • ×Media limits may constrain longer projects: dubbing UI typically up to 45 minutes (file size limits vary by docs), API up to 1GB and 2.5 hours; STT multichannel capped at 1 hour and up to 5 channels.
    • ×Language accuracy varies: some languages are listed with moderate WER (25–50%), which may impact results for certain locales.
    • ×Agents’ language selection is fixed per call session—users cannot switch languages mid-conversation.
    • ×HIPAA usage requires a signed BAA via Sales, adding procurement and approval steps for regulated deployments.

    Frequently Asked Questions

    Can ElevenLabs Speech to Text transcribe video files?

    Yes. The API supports both audio and video uploads for transcription.

    What are the file size and duration limits for Speech to Text?

    Files up to 3 GB are supported. Standard mode (use_multi_channel=false) supports up to 10 hours; Multichannel mode (use_multi_channel=true) supports up to 1 hour.

    Which media formats does the Speech to Text API support?

    Audio formats include AAC, AIFF, OGG, MP3, OPUS, WAV, WEBM, FLAC, M4A, and more. Video formats include MP4, AVI, MKV, MOV/QuickTime, WMV, FLV, WEBM, MPEG, and 3GPP.

    Does the Speech to Text API support webhooks?

    Yes. Asynchronous transcription results can be delivered via webhooks configured in the UI.

    Is multichannel transcription supported?

    Yes. Multichannel STT can process audio with up to 5 channels, assigning a speaker ID per channel.

    How is Speech to Text billing calculated?

    Billing is based on the duration of the audio sent for transcription, calculated per hour. Rates vary by tier and model.

    What types of content can I dub with ElevenLabs?

    You can dub short- and long-form video or audio. For best quality, ElevenLabs recommends projects with a maximum of about 9 unique speakers.

    Does dubbing preserve the speaker’s natural style and intonation?

    Yes. The model recreates tone, pace, and style in the target language to match the original delivery.

    How does ElevenLabs handle overlapping speakers or background noise when dubbing?

    The system uses advanced source separation to isolate individual voices from ambient sound, handling overlapping speakers on separate tracks.

    Are there file size and duration limits for dubbing?

    Yes. The UI supports up to 45 minutes (file size limits in docs vary between 500MB and 1GB), while the API supports up to 1GB and 2.5 hours.

    Can I dub only parts of a video or fine-tune translations?

    Yes. In Dubbing Studio, you can select portions to dub, edit transcripts/translations, and regenerate individual segments.

    Is ElevenLabs suitable for HIPAA-compliant use cases?

    Yes, but organizations requiring HIPAA must contact ElevenLabs Sales to sign a Business Associate Agreement (BAA) before HIPAA-related integrations or deployments.

    Can ElevenLabs Agents speak multiple languages?

    Yes. You can add additional languages, set language-specific voices, and optionally enable a language detection tool. Note that language selection is fixed for the duration of a call and cannot be changed mid-conversation.

    Do I need a specific plan to dub audio files?

    Yes. A Creator plan or higher is required to dub audio files. For videos, you can optionally add a watermark to reduce credit usage.

    Get Started Free

    Join thousands of developers who are already using Elevenlabs to enhance their workflow and productivity.