Optimize Existing YouTube Videos

Reach global audiences on autopilot. Translate and dub your videos into multiple languages in seconds with hyper-realistic AI voice cloning and perfect subtitle synchronization.

Translate captions into multiple languages while preserving timing, helping teams localise videos quickly for global viewers.

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.

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

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

Edit and regenerate your AI video translations and voice tracks on a granular level with our unified transcript dubbing studio.

Generate AI thumbnails for videos that are clearer, more clickable, and better aligned with your content.

Synchronize dubbed speech with on-screen lip movements using AI lipsync options for more natural translated videos.

Turn long videos into high-impact promotional video montages with custom AI-generated soundtracks in seconds.

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.

Automatically detect, separate, and label multiple speakers in conversations with high timeline precision.

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.

Edit AI-dubbed videos with full script and voice control for faster multilingual localization at scale.

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 any voice for multilingual dubbing, brand consistency, and speaker continuity across all your content.

Design custom AI voices from scratch with full control over gender, age, accent, and tone for any project.

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.

Publish videos to multiple channels and platforms automatically to speed up team distribution workflows.

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.

Automatically deliver the right video language experience so viewers can watch in their preferred language.

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.

Customize your video player with branded controls, layouts, and language options to match your site and audience.

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.

Clone any speaker from a short sample and preserve their tone, cadence, and style 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.

Discover the easiest way to dub your YouTube videos using realistic AI voice cloning and editable transcripts.

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

Add animated, word-by-word captions that boost attention and watch time across social and branded videos.

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.

Generate native-quality voiceovers in 80+ languages today, with a roadmap to 500+ for true global reach.

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

Host, organise, and deliver multilingual videos with subtitles, dubbing, and language switching in one platform.

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 video thumbnails in one click with AI suggestions that increase clarity, click-through potential, and brand fit.

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.

Score video thumbnails instantly and get AI recommendations to fix weak designs before publishing.

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.

Translate Thinkific videos with subtitles and dubbing to make online courses accessible to more learners worldwide.

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

Generate SEO-optimized titles and descriptions for YouTube, social posts, and multilingual campaigns in seconds.

Transcribe and recognize speech instantly across 100+ languages and regional dialects with extreme accuracy.

Translate your generated transcription into over 80 languages instantly with contextual precision.

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.

Turn long-form videos into viral short clips optimized for social platforms so teams publish more, faster.

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.

Extract vertical video context and transcript automatically to generate scroll-stopping YouTube Shorts thumbnails in seconds — no design skills required.

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

Translate YouTube Shorts with subtitles or dubbing so creators can reach multilingual audiences faster.

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.

Translate text overlays on your YouTube thumbnails automatically into any language to match your dubbed content and maximize CTR.

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

Instantly generate high-CTR, clickbait-optimized, and SEO-friendly video titles that get more views on autopilot.

Analyze, score, and optimize your YouTube videos' metadata, SEO tags, and descriptions to dominate search rankings and win more views.

Generate your complete YouTube video package — title, description, and thumbnail — automatically from your video transcript. Maximize CTR before you even hit publish.