Gemini 3.1 Flash
Expressive Gemini preview voice for short narration, quick drafts, and style-guided storytelling.
Best for: duration-priced short audioGenerateAudio pricing
Simple Pay-As-You-Go Pricing
Start free every month. Upgrade anytime with one-time credit packages. No subscriptions required.
No recurring billing
Refunds for unused paid credits
Free monthly credits
Free every month
The Free Monthly Package
Create a free account to unlock 5,000 free credits every month on eligible accounts. Depending on the voice model, credits cover generated audio duration or text characters; voices can convert up to 50,000 text characters or 25 minutes of audio per monthly refresh.
Monthly refresh
Fresh free credits on eligible accounts.
No card required
Try the product before buying credits.
Free forever
Ideal for testing voice quality and workflows.
Credit packages
Choose credits for your next audio project
Use the free monthly package for trials and small tests. When you need more generation, add reusable credits with a one-time payment.
Free monthly starter creditsGood for trying voices and short passages.
One-time paid packagesNo subscription, no renewal surprise.
Flexible model choiceSpend credits on quality, speed, or volume.
Monthly starter
Monthly Free Package
1,000
Credits included
Typical monthly allowance:
Gemini 3.1 Flash: 5 min audio
Gemini 2.5 Pro: 5 min audio
Chirp3-HD: 2,000 characters
Neural2: 4,000 characters
Wavenet: Free
Standard: Free
Custom: 1,250 characters
Free
Refreshes monthly for eligible users.
Live catalog
Paid Packages
Bronze, Silver, Gold
One-time packages
Pricing data loads from the current catalog.
Reusable credits for short audio, long audio, and custom voice workflows.
Package totals, prices, and value discounts appear automatically.
Live pricing
One-time payment. Unused paid credits may be refunded on request minus 10% processing costs.
Transparent checkout: Any applicable taxes are calculated by Stripe at checkout based on your billing details and location.
Learn more on taxes.
You can request a refund for unused paid credits through the Contact Us form.
Refunds exclude used credits, free or promotional credits, and a fixed 10% payment processing cost.
Free model availability: Free voice models may be deprecated or decommissioned at any time without prior warning.
Credit model
Understand cost without doing the math
Each voice model uses credits differently. Gemini voices are billed from generated audio duration, while character-priced voices use credits based on text length and model choice.
Early Access (Beta) promo pricing
| Voice Model | Credit rate |
|---|---|
| Chirp3-HD | 0.5 |
| Neural2 | 0.25 |
| Wavenet | 0.1 |
| Standard | 0.1 |
| Custom | 0.8 |
Gemini 2.5 Pro
Higher-quality Gemini preview voice for expressive narration where the final tone matters most.
Best for: premium Gemini narrationChirp3-HD
Premium realistic narration for polished storytelling, audiobooks, and creator content.
Best for: final-quality narrationNeural2
Strong quality with lower credit usage for everyday voiceovers and regular publishing.
Best for: quality and valueWavenet / Standard
Free or budget-friendly generation for drafts, bulk narration, utility audio, and testing when available.
Best for: high-volume workCustom
Use a private custom voice for branded short audio projects tied to your account.
Best for: recognizable creator voiceReal Creator Example
Plan a YouTube storytelling narration
A creator preparing a short narrated story can estimate duration-priced Gemini usage before buying. The live example updates automatically from the current Silver package and credit pricing.
A typical production example: buy a package with 10,000 credits, produce a 2-minute narration using Gemini 3.1 Flash, pay from the generated audio duration, and keep the rest for later work.
The live example below updates automatically when pricing data is loaded from the current catalog.
Pricing questions
FAQ before you buy credits
Short answers to the decisions most creators make before trying or purchasing voice credits.
Do credits expire?
Free monthly credits refresh each month and do not roll over. Paid credits stay flexible for future projects unless refunded or otherwise described in the current terms.
Is this a subscription?
No. Paid packages are one-time credit purchases. You can keep using the free monthly package on eligible accounts without recurring billing.
Can I get a refund?
You can request a refund for unused paid credits. Refunds exclude used credits, free or promotional credits, and a fixed 10% payment processing cost.
Can I monetize AI voice content?
In many cases, yes, but you are responsible for having rights to the text, voice material, and project assets you use, and for following platform disclosure and monetization rules.
What happens when free credits refresh?
Your eligible monthly free allowance refreshes for the new month. Unused free credits do not roll over, so they are best used for testing and small monthly projects.
Which voice model should I choose?
Choose Gemini 3.1 Flash for expressive duration-priced drafts and storytelling, Gemini 2.5 Pro when Gemini quality matters most, Chirp3-HD for premium character-priced narration, Neural2 for balanced quality and cost, Wavenet or Standard when free or budget-friendly bulk narration is available, and Custom for branded short audio workflows.
Start free
Start Generating AI Voice for Free
Create an account, use your free monthly credits, and upgrade only when a project needs more generation.