How to Dub YouTube Videos with AI

Add dubbed audio and translated captions for multiple markets from one upload — clone the speaker, review the transcript, then export or publish.

Localize caption text while preserving timing and karaoke motion — so every market gets a native-feeling burn-in, not a rebuilt edit.

Instantly generate high-CTR clickbait-style YouTube thumbnails directly from your video transcript — no prompts, no Canva, no designer needed.

Generate high-CTR clickbait-style YouTube thumbnails at the volume a multi-channel schedule needs.

Braiv finds narrative boundaries in webinars and podcasts, then exports self-contained clips with a clear beginning, middle, and end — each ready to publish as its own video.

Translate documents with AI for faster multilingual training, support, and content localization workflows.

Edit source and translated transcripts side-by-side, regenerate only the segments you change, and keep cloned-voice continuity across languages.

Braiv reads the transcript and frames, then proposes on-brand thumbnail concepts — no prompts, no Photoshop, and no rewatching the archive to describe it.

Optional AI lip sync reshapes on-screen mouth movement to the new audio track — so localized talking-head video feels filmed in the target language, not overdubbed.

Braiv scores a webinar or podcast for engagement, picks the strongest hooks, and stitches a trailer-style montage that drives viewers to the full recording.

Generate vertical Shorts from long-form video at the throughput a multi-channel content team needs.

Automatically generate highly engaging, viral vertical clips directly from your long-form videos using AI.

Automatically generate highly engaging, viral vertical clips directly from your long-form videos using AI.

Automatically generate highly engaging, viral vertical clips directly from your long-form videos using AI.

Braiv labels speakers and stamps every line so interviews, podcasts, and meetings become searchable, quotable scripts instead of a wall of text.

Generate high-CTR YouTube thumbnails from your video at the volume multi-channel teams publish every month.

Instantly generate highly engaging, high-CTR gaming thumbnails for Roblox, Minecraft, Fortnite, and more — no prompts or Canva required.

The ultimate web app and mobile companion to generate stunning YouTube thumbnails on the go directly from your mobile device.

Automatically transcribe your videos and generate precise, SEO-optimized YouTube timestamps and chapter markers for free.

Generate accurate video captions automatically to improve accessibility, engagement, and watch time across marketing, training, and social content.

Braiv turns one upload into dubbed versions with cloned voices and an editable transcript — so training, marketing, and creator catalogs reach every market without agencies.

Dub catalogues into 80+ languages with cloned voices, editable transcripts, and direct publishing across every channel you connect.

Instantly translate and dub your videos online in 80+ languages using realistic AI voice cloning and perfect lip-syncing.

Translate videos with AI-generated subtitles, dubbing, and transcripts for faster multilingual publishing.

Clone the presenter once inside Braiv Dubbing and carry their identity into 80+ languages — so a localized catalog still sounds like your brand, not a stock narrator.

Build a custom AI voice from attributes — gender, age, accent, and tone — then save it to your library for every voiceover, ad, and course in 80+ languages.

Generate natural AI voice overs for YouTube, ads, explainers, and courses with expressive, brand-consistent voices in 80+ languages.

Translate and dub your videos natively into over 100 languages. Braiv uses advanced AI to retain your original emotion, tone, and pacing.

Automatically generate highly engaging, viral vertical clips directly from your long-form videos using AI.

Set fonts, colors, and motion once — every short, clip, and full video inherits the same caption brand.

Push finished shorts and videos to every connected YouTube channel in one approval — no re-upload loop.

Automatically publish AI-generated YouTube Shorts to your channels the moment they are ready — no manual uploads, no scheduling friction.

Streamline your content pipeline. Connect multiple channels and automatically upload videos, localized audio tracks, and translated metadata straight to YouTube with a single click.

Braiv Player can default to the viewer’s browser language for dubbed audio and subtitles — then still let them switch manually anytime.

Switch between Full View & Split View to seamlessly edit captions and translations side-by-side. Generate perfectly synchronized bilingual subtitles in seconds.

Process a back catalogue or a week of uploads in one pass, across every channel on the account, without opening a design tool once.

Select, filter, and preview from our extensive library of hyper-realistic AI voices to perfectly match your target audience.

Clone once, speak in any language. Braiv Speech lets the same cloned voice perform in all 80+ supported languages while keeping the speaker's tone, accent colour, and style intact.

Design the exact AI voice your brand or character needs. Pick gender, age, accent, tone, and style, preview in real time, then save it to your voice library.

Brand colors, logo, and controls on an ad-free embed — so training, courses, and product video stay on your site, not a third-party player.

Looking for an ElevenLabs alternative? Braiv Speech offers expressive voice cloning, voice design, and 80+ languages — free and unlimited during Beta.

Translate, dub, and clone voices for your videos with unmatched precision, speed, and affordability.

Not just voice matching. Braiv Speech clones the way a person speaks, including their tone, emotion, cadence, and personal style across long-form content.

Braiv Speech clones tone, cadence, and style from a short sample — so voiceovers and narration still sound like the same person across 80+ languages.

Generate natural, expressive audio from text in your browser. No credit card, no watermark, no monthly cap during the Braiv Speech Beta.

Generate AI thumbnails that stay on-brand across every channel you publish — sized for monthly volume, not one-off designs.

Drop in any YouTube video link and let our AI automatically clip, reframe, and generate high-converting vertical Shorts for free.

Automate video translation, dubbing, subtitles, and delivery in one integrated workflow for multilingual publishing at scale.

Highlight each word in sync with the audio so viewers keep watching — even when the sound is off.

Display word-by-word karaoke captions that make videos easier to follow and more engaging for social, training, and promotional content.

See how viewers watch by language with analytics on engagement, retention, and usage across multilingual video content.

Instantly convert any long-form video into high-impact, viral vertical clips with AI — completely free and 100% watermark-free.

Let viewers switch between audio tracks, subtitles, and languages in one player, ideal for multilingual courses, demos, and marketing videos.

Deliver your courses in 80+ languages with an embedded multilingual video player that lets students switch audio and subtitles on the fly.

Braiv Speech turns scripts into natural voiceovers across 80+ production languages — one workflow for ads, courses, and narration, with a roadmap toward broader global coverage.

From English and Spanish to Swahili and Tagalog, Braiv Speech launches with 80 production-ready languages and a roadmap to 500+.

Host the source video, dubbed audio, and translated subtitles as one package — viewers switch languages live without leaving the page.

Deliver the ultimate native viewing experience by customizing localized flag indicators in your player.

Slow down or speed up a narration without the chipmunk effect. Braiv Speech adjusts pace at the prosody level so faster or slower output still sounds human.

Improve existing YouTube videos with better titles, descriptions, thumbnails, and localization — without reuploading a single file.

Braiv applies contrast, subject clarity, and mobile legibility fixes to raw or underperforming thumbnails — so you improve CTR without opening a design tool.

Push your completed videos, localized multi-language audio tracks, and translated SEO metadata straight to YouTube with a single click—directly from your web browser using Braiv Connect.

Braiv scores contrast, text legibility, and title match on every option — then points at what to fix so you publish the strong one, not the lucky one.

Deliver secure, ad-free, multilingual video content to your global workforce without risking data leaks.

Take complete control of your upload visibility. Systematically manage YouTube video privacy options—Public, Private, or Unlisted—across all your channels directly from Braiv Connect.

Track social video performance across channels with insights on views, engagement, and audience behavior.

Dub and subtitle Thinkific course videos so learners can take the same module in their language — without re-recording every lesson.

Predict thumbnail performance before a video goes live, pick the stronger candidate, and replace underperforming covers on videos already published.

Turn scripts into expressive short-form narration — clone your voice or pick a persona paced for Reels, Shorts, and TikTok.

Generate SEO-optimized titles and descriptions for YouTube, social posts, and multilingual campaigns in seconds — no prompt engineering.

Upload a file or paste a link — Braiv detects language, handles accents and dialects, and returns accurate text without per-file configuration.

One click sends a finished script into 80+ languages with sync preserved — ready for subtitles, review, or the path into dubbing.

Instantly translate and dub any video into classical or regional Arabic dialects using realistic AI voice cloning.

Instantly translate any video into Mandarin or Cantonese with expressive, natural AI voice cloning and perfect lip-sync.

Instantly translate any non-English YouTube video into perfect English audio using high-fidelity AI dubbing and natural accents.

Dub and translate any YouTube video into flawless French using realistic European and Canadian AI voices.

Instantly translate any English video into flawless Hindi audio using high-fidelity AI voice cloning and natural accent controls.

Instantly translate and dub any YouTube video into Portuguese to capture Brazil's massive, highly engaged audience of 150M+ viewers.

Instantly convert any English YouTube video into natural Spanish audio using advanced AI dubbing and realistic Spanish voice actors.

Instantly translate any English video into flawless Telugu audio using high-fidelity AI voice cloning and natural accent controls.

Dub and translate any video into Vietnamese automatically to capture Southeast Asia's fastest-growing creator economy.

Manage source videos, translations, captions, and dubbed versions in one place for simpler multilingual content operations.

No monthly character caps, no pay-per-word billing, no throttled free plan. Generate as much audio as you need for the duration of the Braiv Speech Beta.

Translate your video into multiple languages using AI voices. Choose from a curated selection of realistic voices to dub your content with perfect pacing and emotional tone.

Host videos with flexible playback, delivery, and language support for branded, multilingual viewing experiences.

Automatically generate highly engaging, viral vertical clips directly from your long-form videos using AI.

Translate video into multiple languages with AI dubbing — sized for catalogue throughput, not one-off clips.

Braiv finds the hooks in a podcast, webinar, or keynote, reframes them to 9:16, and hands back publish-ready shorts for TikTok, Reels, and YouTube Shorts.

Generate viral, high-scoring vertical clips from any long video for free using advanced AI highlight detection and auto-captioning.

Translate your videos into over 80 languages with hyper-realistic AI voice cloning that matches your exact tone, pacing, and emotional nuance.

Auto-upload videos to YouTube on a schedule, with AI-generated titles, descriptions, thumbnails, and shorts already attached — across one channel or many.

Generate all-in-one YouTube video packages including viral titles, SEO descriptions, high-intent tags, and thumbnail concepts in seconds.

Generate search-optimized, keyword-rich YouTube descriptions that help your videos rank in search results.

Estimate your potential earnings, RPM, and CPM ad revenue with our free interactive YouTube money calculator.

Turn any video concept or topic into a highly engaging, structured YouTube script with built-in hooks and CTAs.

Automatically generate highly engaging, viral vertical clips directly from your long-form videos using AI.

Generate vertical Shorts thumbnails from the video’s transcript and frames — then score and set the winner before you publish.

Generate high-CTR, hook-driven titles for YouTube Shorts that fit the 100-character limit perfectly.

Dub and subtitle Shorts into new languages, then publish language-specific cuts to connected channels — without rebuilding each vertical by hand.

Find high-volume, low-competition tags and keywords to categorize and boost your YouTube video search rankings.

Download any YouTube video thumbnail in high resolution, then score it for CTR before you build the next one.

Create high-CTR, scroll-stopping YouTube thumbnails in seconds. Analyze your video transcript, score visual potential, and translate text overlays on autopilot — completely free during open beta.

Automatically generate high-CTR YouTube thumbnails directly from your video content — no prompts, no Photoshop, no guesswork.

Design high-CTR, AI-powered YouTube thumbnails at the volume a multi-channel schedule actually needs.

Braiv reads overlay text on your thumbnail, swaps it into 80+ languages, and keeps fonts, colors, and layout intact — so a dubbed video never ships with an English image on top.

Generate SEO-friendly video titles and descriptions faster for YouTube, social posts, and multilingual content campaigns.

Instantly generate high-CTR, SEO-friendly video titles that get more clicks — from the transcript, not a blank prompt.

Score and refresh titles, descriptions, and packaging on live or draft YouTube videos — then push updates to connected channels.

Generate title, description, and thumbnail options from the transcript — so packaging matches what you filmed before you hit publish.