Question 1

What is VocalLab?

Accepted Answer

VocalLab is an all-in-one AI audio studio that lets you generate speech, change voices, create music, produce sound effects, and isolate vocals — all from your browser. No downloads or installations required.

Question 2

Who is VocalLab for?

Accepted Answer

VocalLab is built for anyone who needs audio content — podcasters, YouTubers, game developers, educators, marketers, authors, musicians, and creative professionals of all kinds.

Question 3

Do I need to install anything?

Accepted Answer

No. VocalLab is a fully browser-based web application. Simply sign up, open your browser, and start creating. Works on desktop, tablet, and mobile.

Question 4

What browsers are supported?

Accepted Answer

VocalLab works in all modern browsers including Chrome, Firefox, Safari, and Edge. We recommend using the latest version for the best experience.

Question 5

Can I use VocalLab on mobile?

Accepted Answer

Yes! VocalLab is fully responsive and works great on smartphones and tablets. You get the same features as the desktop version.

Question 6

How natural do the AI voices sound?

Accepted Answer

Our voices use the latest AI technology and sound remarkably natural. Many users report that listeners can't distinguish our AI voices from real human speech.

Question 7

What languages are supported for TTS?

Accepted Answer

We support over 30 languages including English, Spanish, French, German, Japanese, Chinese (Mandarin), Arabic, Hindi, Portuguese, Korean, Italian, Dutch, Turkish, Polish, and many more.

Question 8

Can I adjust the voice speed and pitch?

Accepted Answer

Yes! You can customize speed, pitch, and in some cases emotional tone to get exactly the delivery you need.

Question 9

Is there a character limit for text input?

Accepted Answer

Free users can input up to a few thousand characters per generation. Pro and Enterprise plans support longer text with batch processing capabilities.

Question 10

Can I use TTS voices for commercial projects?

Accepted Answer

Absolutely. All voices generated through VocalLab can be used in commercial projects including YouTube videos, podcasts, advertisements, audiobooks, games, and apps.

Question 11

How does the voice changer work?

Accepted Answer

Upload any audio recording, select a target voice from our library, and our AI transforms the voice while perfectly preserving the original words, timing, and natural speech patterns.

Question 12

What audio formats can I upload?

Accepted Answer

We accept MP3, WAV, FLAC, OGG, M4A, WEBM, and most common audio formats. Files are automatically processed regardless of format.

Question 13

Will the voice changer preserve my words?

Accepted Answer

Yes! The AI only changes the voice characteristics (tone, timbre, pitch) while keeping your original speech content, timing, and intonation perfectly intact.

Question 14

Can I use the voice changer for different languages?

Accepted Answer

Yes, the voice changer works with recordings in any language. The voice transformation is language-agnostic.

Question 15

What does voice isolation do?

Accepted Answer

It separates vocal tracks from background noise, music, and ambient sounds. You get a clean, crystal-clear voice recording from even the noisiest source material.

Question 16

Can it remove background music?

Accepted Answer

Yes! The voice isolator can separate vocals from background music, making it perfect for extracting dialogue from songs, videos, or any mixed audio.

Question 17

Will the voice quality be affected?

Accepted Answer

Our AI is designed to isolate vocals with minimal quality loss. The output is clean, professional-quality audio suitable for any use case.

Question 18

How long can the audio file be?

Accepted Answer

File length limits depend on your plan. Free users can process shorter files, while Pro and Enterprise users can handle longer recordings.

Question 19

How do I create sound effects?

Accepted Answer

Simply type a text description of the sound you want — like "thunder crash during a rainstorm" or "futuristic laser gun" — and our AI generates a custom sound effect in seconds.

Question 20

What types of sound effects can I create?

Accepted Answer

Virtually anything! Nature sounds, explosions, sci-fi effects, UI clicks, musical stingers, ambient environments, animal sounds, mechanical noises, and much more.

Question 21

Are the sound effects unique?

Accepted Answer

Yes, every sound effect is AI-generated on demand and unique to your description. No two generations are exactly the same.

Question 22

Can I use sound effects in games and videos?

Accepted Answer

Absolutely! All generated sound effects can be used commercially, including in games, videos, apps, films, podcasts, and any other creative project.

Question 23

How does music generation work?

Accepted Answer

Describe the music you want in natural language — the genre, mood, instruments, tempo — and our AI composes an original track in seconds. No musical knowledge required.

Question 24

What genres are supported?

Accepted Answer

All of them! From lo-fi hip-hop and jazz to orchestral, EDM, rock, pop, ambient, classical, folk, and everything in between.

Question 25

Is the generated music royalty-free?

Accepted Answer

Yes! All music generated through VocalLab is royalty-free and can be used in any commercial project without additional licensing fees.

Question 26

Can I use generated music on YouTube?

Accepted Answer

Yes! You can use VocalLab-generated music in YouTube videos, podcasts, Twitch streams, TikToks, and any other platform without copyright issues.

Question 27

Is VocalLab free to use?

Accepted Answer

Yes! VocalLab offers a generous free tier with monthly usage limits for all five tools. You can create an account and start generating audio immediately at no cost.

Question 28

What payment methods do you accept?

Accepted Answer

We accept all major credit cards (Visa, Mastercard, American Express) and PayPal. Enterprise customers can arrange invoice-based billing.

Question 29

Can I cancel my subscription anytime?

Accepted Answer

Absolutely. There are no contracts or long-term commitments. Cancel anytime and retain access until the end of your current billing period.

Question 30

Do unused credits roll over?

Accepted Answer

Monthly usage quotas reset at the beginning of each billing cycle and do not carry over to the next month.

Question 31

Is there a money-back guarantee?

Accepted Answer

Yes, we offer a 30-day money-back guarantee on Pro plans. If you're not satisfied, contact us for a full refund.

Question 32

Is my data secure?

Accepted Answer

Absolutely. All uploads are encrypted in transit and at rest. Audio files are processed in isolated environments and securely deleted after processing.

Question 33

Do you use my data for training?

Accepted Answer

No. We never use your uploaded audio or generated content to train our AI models. Your data remains private and is never shared with third parties.

Question 34

Can I delete my files?

Accepted Answer

Yes, you can delete any of your generated files at any time from your history panel. Once deleted, files are permanently removed from our servers.

Question 35

Where is my data stored?

Accepted Answer

Your data is stored on secure, encrypted servers. We follow industry best practices for data protection and comply with applicable privacy regulations.

Question 36

What audio formats are supported for upload?

Accepted Answer

VocalLab accepts MP3, WAV, FLAC, OGG, M4A, WEBM, and most other common audio formats.

Question 37

What format is the output?

Accepted Answer

Audio is delivered in high-quality MP3 format by default. WAV output is available on Pro and Enterprise plans.

Question 38

How fast is audio generation?

Accepted Answer

Most generations complete in under 5 seconds. Complex or longer audio may take slightly more time but the process is highly optimized.

Question 39

Is there an API available?

Accepted Answer

API access is available on Enterprise plans. Contact our sales team for integration details and documentation.

Frequently Asked Questions

General

Still have questions?

Ready to start creating?