Education
Ben
US EnglishClear and approachable — built for courses, tutorials, and e-learning content where the instructor needs to sound knowledgeable without being stiff.
Stop Paying Monthly for Voices You Could Own.
Echova Studio brings voiceovers, voice cloning, dubbing, and transcription to your desktop — all running locally. Your files never leave your machine. No subscriptions. No upload queues. No credit limits. Just $49$39, once.
$49 $39 launch price · 60-day money-back guarantee — no questions asked.
Inside Echova Studio
A production-ready AI audio engine — not just another AI wrapper.
Generate voiceovers, clone voices, dub videos, transcribe audio, isolate vocals, and transform speech — all from a single local interface. No cloud. No API keys. No stitching tools together.
Studio (TTS)Voice LabTranscriptionVideo DubbingVoice IsolatorVoice ChangerMulti-lingual
Echova Studio
WHO IT'S FOR
Made for creators, teams, and workflows where voice content actually ships.
Marketers & Agencies
Test ad voiceovers, product demos, and message variants as many times as you need — without burning credits on every iteration.
Teachers & Course Creators
Narrate lessons from scripts, update modules without re-recording, and export subtitles — all from one app instead of three.
YouTubers & Video Creators
Generate voiceovers, transcribe edits, and test dubbed versions — without leaving your desktop or uploading raw footage to a cloud tool.
Podcast Editors
Transcribe episodes, isolate vocals, and generate intros, clips, or alternate takes — cut hours off your post-production workflow.
Product Teams
Create onboarding walkthroughs, support explainers, and release videos with a repeatable voice pipeline your whole team can use.
Privacy-Sensitive Teams
Handle client audio and video locally — for projects where source files should never leave your machine or touch a third-party server.
VOICE LIBRARY
Preview it. Use it in any module.
Browse voices by language, style, and use case — then use them across TTS, dubbing, and cloning workflows. Hit play to hear each one.
US EnglishBritishAustralianIrishIndianCanadianSouthernCommercialNarrationEducationConversationalCharacterCorporate
Narration
Fiona
US EnglishSoft and melodic US voice — built for audiobooks, documentaries, and storytelling where the narration needs to feel intimate and lived-in.
Commercial
Sophia
US EnglishPolished and warm — made for ads, promos, product videos, and brand content where the voice needs to feel premium without being pushy.
Character
Viktor
US EnglishCold and calculating US voice — built for games, animation, storytelling, and audiobooks where the character needs to feel intelligent and quietly menacing.
Narration
Eleanor
US EnglishSmooth and rich US voice — built for audiobooks, documentaries, video essays, and long-form storytelling that demands elegance and depth.
Corporate
William
US EnglishAuthoritative and steady US voice — built for presentations, internal comms, onboarding, and IVR where the voice needs to command respect without being cold.
Conversational
Grace
US EnglishNeutral and friendly US voice — built for podcasts, social media, explainers, and vlogs where the voice needs to feel balanced and genuinely warm.
Narration
Marcus
US English (Southern)Deep Southern storytelling voice — built for audiobooks, documentaries, video essays, and any narration that needs warmth, weight, and the patience of a front-porch conversation.
Education
Coach Anika
Indian EnglishWarm and motivating Indian English voice — built for courses, tutorials, e-learning, and training modules where the instructor needs to encourage without patronizing.
Commercial
Connor
US EnglishWarm and approachable US voice — built for ads, promos, product videos, and brand content where the voice needs to feel friendly and trustworthy, like a recommendation from a mate.
EMOTION-BASED VOICE STYLES
Same voice. Different emotion. Completely different delivery.
Control how your voiceover feels — not just what it says. Click any style below to hear the same voice shift between confident, cheerful, whispering, and more.
Voiceovers that sound more intentional.
Ben
Male Voice
Fiona
Female Voice
Voice Creation
Don't just pick a voice. Create one.
Love the voice library? Great. But if you want something that doesn't exist yet - a cartoon sidekick, a fantasy narrator, a mysterious villain - you can design it from scratch with a text prompt. Describe the voice you hear in your head, and Echova Studio brings it to life locally on your machine.
Luna
Curious Kid
Created with a text prompt
Grumthar
Ancient Dragon
Created with a text prompt
Morgana
Dark Witch
Created with a text prompt
Captain Rex
Action Hero
Created with a text prompt
Professor Elm
Gentle Storyteller
Created with a text prompt
Zippy
Cartoon Mascot
Created with a text prompt
Nova
Sci-Fi AI Commander
Created with a text prompt
These voices were all created with a single text prompt inside Echova Studio.
VOICE CLONING
Three seconds of your voice. That's all it takes.
Record a short clip or upload an existing sample - and Echova Studio builds a voice clone that sounds like you. Use it across TTS, dubbing, and every workflow in the app. Your voice stays on your machine. Always.
The Narrator
A flat voice sample transforms into immersive audiobook narration.ORIGINAL
A simple voice sample recorded for cloning
"I consent to my voice being used for voice cloning."
CLONED OUTPUT
New text, same voice - generated by Echova Studio
"The forest was quiet that morning. Not the peaceful kind of quiet - the kind that makes you stop walking and hold your breath. Somewhere between the fog and the first light, something was waiting."
EXPRESSIVE SPEECH
Your voices don't just talk. They breathe, laugh, and hesitate.
Drop a tag into your script and hear the difference. A laugh before a punchline. A sigh before bad news. A hesitation that makes a line feel real. These aren't sound effects - they're part of the voice itself.
The Joke
WITH TAGS
So I told the whole team we should pivot to selling hats. [chuckle] I had a slide deck and everything. Fourteen slides. [laugh] Nobody laughed. Not one person. The thing is — I wasn't joking.The Villain
WITH TAGS
[clear throat] You think you've won. [laugh] That's adorable. Everything you think you figured out, every move you made — [chuckle] I let it happen. All of it. Enjoy this moment. It's your last.BLIND LISTENING TEST
Which one is the human?
Two voices. Same script. One of them was recorded by a real person in a studio. The other was generated by AI. Listen to both, then pick the one you think is human.Voiceover #1
Sample A
Play at least 3 seconds to unlock this choice.
Voiceover #2
Sample B
Play at least 3 seconds to unlock this choice.
Multilingual Workflows
23 TTS languages. 200+ source languages for Video Dub.
Generate voiceovers in 23 supported languages, or dub videos from virtually any source language — without uploading a single file to the cloud.
Echova Studio TTS supports 23 languagesCreate text-to-speech in all 23 supported languages below. Hit play on any card to hear the sample output.
Video Dub: 200+ source languages → 23 output languagesYour source video can be in virtually any language (200+ supported). Then dub the output into any of the same 23 languages listed below.
English
Spanish
Chinese
French
German
Russian
Portuguese
Japanese
Korean
Italian
Arabic
Hindi
Dutch
Turkish
Polish
Swedish
Danish
Greek
Finnish
Hebrew
Malay
Norwegian
Swahili
More than just TTS.
A complete local voice studio.
Six tools that replace the cloud apps you're stitching together for voice, transcription, and localization.
Core Studio
Studio (Text to Speech)
Turn scripts into voiceovers with full control over voice, speed, and pacing. Save your preferred voices and generate segment by segment — no credits, no upload wait.
Voice Lab
Voice Lab (Cloning)
Clone any voice from a reference clip and reuse it across voiceovers and dubbing. Build a private voice library that stays on your machine or use 100+ existing voices.
Transcription
Speech to Text
Transcribe audio and video locally, edit the transcript in-app, and export as TXT, SRT, or VTT — ready for your editor timeline.
Localization
Video Dub
Dub videos into new languages using your saved or cloned voices. Create localized drafts in one step — no separate translation tool, no third-party upload.
Audio Cleanup
Voice Isolator
Strip vocals from background audio to prep clean files for dubbing, remixing, or re-recording. All processed locally — nothing uploaded.
Voice Transform
Voice Changer
Swap the voice in any audio or video clip — locally. Create alternate versions, anonymize speakers, or test different voice styles without re-recording.
Languages
Multi-Lingual Engine
Generate voiceovers in 23 languages and dub from 200+ source languages. Use language-aware models and your saved voices to localize content without switching tools.
Local-First
Privacy-First
Client audio and video never leave your machine. Built for teams handling sensitive media who can't afford to upload everything to a third-party cloud.
The Math is Simple.
You'll spend more on one month of most cloud voice tools than on a lifetime Echova Studio license.
Comparison
Cloud SaaS
Echova Studio Pro
Cost
$22–$99/mo (recurring)
$49 $39 — once, forever
Billing Model
Renews every month
Pay once. Done.
Data Privacy
Your files go to their servers
100% local. Air-gapped.
Internet Dependency
Can't work offline
Works offline
Generations
Capped by credits
Unlimited — no fair-use cap
Commercial Rights
Often locked behind higher tiers
Included with every Pro license
Project Files
Stored on their servers
Never leaves your machine
Latency
Depends on your connection
Instant — no upload, no queue
PRICING
One price. Full access. No surprises.
No monthly renewals, no credit packs, no tier upgrades. Pay once and own your voice studio.
NO FAIR-USE POLICY
No hidden caps. No throttling. No "unlimited*" with an asterisk. Your local generation is genuinely unlimited — bounded only by your hardware, not our billing.
Starter
Free Starter
Test the engine with full English TTS — free forever.
$0/ forever
- Unlimited local generation (1-hour daily cap, resets daily)
- Studio (TTS), Voice Cloning, and Speech to Text included
- Commercial use permitted
- Clean exports — no watermark
- Pocket TTS model
- English language only
- Video Dub, Voice Changer, Voice Isolator, and Batch are Pro
- Advanced models are Pro-only
Free plan includes 1 hour of daily generation in English. Upgrade to Pro for unlimited generation, all 23 languages, and the full model library.
Launch Discount • 20% OFF
ONE-TIME PRO
Pro Studio
For creators, teams, and production workflows that need the full engine.
$49$39/ one-time
- ✓One-time license — no subscriptions, no renewals
- ✓Truly unlimited generation — no daily cap, no fair-use limits
- ✓All 23 languages for TTS and 200+ source language dubbing
- ✓Full curated model library (beyond Pocket TTS)
- ✓Unlock Video Dub, Voice Changer, and Voice Isolator
- ✓Voice creation and cloning across all workflows
- ✓Batch processing for bulk TTS workflows
- ✓Clean exports with commercial use rights
- ✓Privacy-first local processing on your machine
One-time unlock. No monthly credits. No daily limits. No fair-use cap.
Compatibility
Export and drop into the tools you already use.
Echova Studio exports WAV, MP3, SRT, VTT, and TXT — standard formats that work instantly in any video editor, audio tool, or content pipeline.
WAVMP3SRTVTTTXT
Your exports. Your editor. No lock-in.
Adobe Premiere Pro
Drop voiceovers and captions straight into your timeline.
DaVinci Resolve
Import audio and subtitles into editing and color workflows.
CapCut
Add AI voiceovers and subtitle overlays to social edits.
Final Cut Pro
Import narration and subtitles into Mac editing workflows.
After Effects
Sync voice tracks to motion graphics as timing references.
Descript
Import audio into script-based editing and podcast workflows.
Adobe Audition
Mix, clean, and master exported voice files.
Logic Pro
Layer voiceovers into podcast and post-production sessions.
ScreenFlow
Add narration to tutorials, screen recordings, and demos.
Camtasia
Add narration and subtitles to training and course videos.
GarageBand
Quick voiceover and podcast edits with standard audio files.
Audacity
Trim, clean up, and convert exported audio files.
How Teams Use It
Teams use Echova Studio to ship voice content faster.
See how creators, educators, and production teams use Echova Studio to replace cloud subscriptions and keep their voice workflows local.
Education
★★★★★
Updating a single lesson used to mean rebooking a voice artist and waiting days. Now I just edit the script, regenerate, and publish. Subtitle exports alone save me a few hours every week.
Riven Solak
Course Creator • Qevanta Learnworks
Frequently Asked Questions
What exactly do I get with the free version?
Free Starter includes Studio (Text to Speech), Voice Cloning, and Speech to Text — with clean exports, commercial use rights, and no watermark. Generation is limited to 1 hour per day (resets daily), English only, and the Pocket TTS model. Video Dub, Voice Changer, Voice Isolator, Batch Processing, advanced models, and additional languages are Pro-only.
Do I need a powerful GPU?
No. Some models and features run fine on CPU, so you can get started on most modern machines. A dedicated GPU will speed things up for heavier workloads like batch processing or larger models, but it is not a hard requirement to use the app.
How large is the download?
The app installer itself is lightweight. Models and optional runtime dependencies (for transcription, voice separation, etc.) are downloaded separately and you choose which ones to install. You can start with just what you need and add more anytime from the Models page.
Does Echova Studio work on both Windows and Mac?
Yes. Echova Studio is available for both Windows and macOS. Download the version for your platform from the homepage.
What is the difference between Free Starter and Pro Studio?
Free Starter gives you access to Studio (TTS), Voice Cloning, and Speech to Text in English with clean exports and commercial use rights — completely free. Generation is capped at 1 hour per day (resets daily) and limited to the Pocket TTS model. Pro Studio is a one-time $49 $39 offer that removes the daily cap, unlocks all 23 languages, gives access to the full curated model library, and adds Video Dub, Voice Changer, Voice Isolator, and Batch Processing.
Is there a generation limit on the free plan?
Free Starter includes a daily generation cap of 1 hour, which resets every day. You can still generate unlimited audio over time — there is just a daily ceiling. Pro Studio removes this limit entirely with no daily cap, no fair-use policy, and no hidden throttling.
Is there a fair-use policy or generation limit on Pro?
No. Pro has no daily caps, no monthly credits, no fair-use policy, and no hidden limits. Local generation is truly unlimited — you are only bound by your own hardware.
Can I use the generated audio for commercial projects?
Yes — on both plans. Free Starter and Pro Studio both include commercial use rights and clean exports with no watermark. We want you to test Echova Studio on real projects, not throwaway demos.
What is your refund policy?
Echova Studio comes with a 60-day money-back guarantee — no questions asked. If it is not the right fit, contact support and you will receive a full refund.
What can I do with Voice Lab?
Voice Lab is where you create, organize, and manage all your voices — both built-in and cloned. You can clone a voice from a reference audio clip, preview it, save it, and reuse it across Text to Speech and Video Dub workflows. Voice creation is available on both Free Starter and Pro.
Which languages are supported?
Free Starter supports English only. Pro Studio unlocks Text to Speech in 23 languages. Video Dub can accept source video in over 200 languages and dub the output into any of those 23 supported languages.
What models are available?
Free Starter includes the Pocket TTS model, which is lightweight and works well for testing and everyday English generation. Pro Studio unlocks the full curated model library with advanced models that offer higher quality, more languages, and broader voice options.
Will output quality vary between models?
Yes. Different models offer different tradeoffs between speed, quality, and language support. Echova Studio lets you choose the right model for the job — faster models for quick drafts, higher-quality models for final output.
What audio and subtitle formats can I export?
Echova Studio exports WAV, MP3, SRT, VTT, and TXT. These are standard formats that work with virtually any video editor, audio tool, or content pipeline — including Premiere Pro, DaVinci Resolve, Final Cut Pro, and more.
Can I use Echova Studio completely offline?
Core creation workflows — generation, transcription, dubbing, voice cloning, and isolation — all run locally on your machine after the initial app and model setup. Some steps like license activation or model downloads require an internet connection, but once set up, your day-to-day work runs offline.
Is my data private? Where are my files stored?
Your files never leave your machine during core processing. Generation, transcription, cloning, and dubbing all happen locally. Echova Studio does not upload your audio, video, or project files to any external server.