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Text to speech video

Text to speech video maker in 74 languages.

RiffAds is a text to speech video maker for ads. It turns your script into an AI voiceover in 74 languages, then lip-syncs it onto an AI actor or lays it over B-roll with Merge Layers.

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The short answer

What is a text to speech video maker?

A text to speech video maker turns a written script into an AI voiceover and puts that voice in a video, with no voice actor. In RiffAds you pick the voice, the language and the delivery, then lip-sync it onto an AI actor or lay it over B-roll with Merge Layers. Every voiceover is priced before it is made.

Best for

  • Ads in many languages
  • Talking actor ads
  • Voiceover on B-roll and demos
  • Teams without a voice actor
  • Agents that script and voice ads

How it works

  1. 01

    Write the script

    Paste your ad script, up to 1,500 characters, or draft one with the AI writer in a workflow.

  2. 02

    Pick a voice

    Choose a library voice, set the language and the delivery, and add emotion cues where you want them.

  3. 03

    See the cost

    The studio prices the voiceover by the characters in your script and shows the credits before anything runs.

  4. 04

    Use the voiceover

    Download the audio, lay it over B-roll with Merge Layers, or send it to a talking actor: OmniHuman 1.5 takes under 60 seconds of audio, and MiniMax H3 Max Lip Sync takes 5 to under 14.8 seconds.

  • 74

    voice languages, including English, Spanish, Hindi, Arabic and Japanese.

    RiffAds

  • 8

    credits for a script of about 30 seconds, billed by the character. 1 credit is $0.01.

    RiffAds

  • 25%+

    of watch time, on average, came from views in a non-primary language for YouTube creators who uploaded multi-language audio tracks.

    YouTube Official Blog, September 2025

  • 40%

    of all ads is the share buyers projected generative AI creative would reach by 2026, with small and mid-tier brands adopting it faster.

    IAB Digital Video Ad Spend report, July 2025

Sample ads made with RiffAds

01Talking actors

Actors that feel real.

  • Realistic AI actors
  • Natural voices, tight lip-sync
  • Use your own actor
  • 74 languages
Make an ad like this
An older actor sits on a back deck holding a speckled mug and talks to the camera, an ad for a coffee subscription.
An actor sits in the driver's seat of a parked car with his seatbelt on and talks to the camera, an ad for a dash cam.
An actor in her kitchen, still in her work jumper, talks to the camera about dinner, an ad for a meal kit.
An actor in the driver's seat of a parked car talks to the camera beside an insulated tumbler in the cup holder, an ad for a travel tumbler.
An actor sits behind a podcast microphone in a small recording room and talks to the camera, an ad for a podcast editing app.
An older actor on a morning walk at the edge of a mown field talks to the camera, an ad for a bird identification app.

Use cases

Built for anything you sell.

  • Ecommerce and gadgets
  • Mobile apps
  • Wellness
  • Home goods
See AI UGC ads by industry
A green screen ad: an actor cut out at the bottom of the frame talks in front of a photo of a motor boat in turquoise water, an ad for a boat rental app.
An actor in her bedroom shows off a light-wash denim jacket over a white tee and jeans, turning and smoothing it, an ad for fashion.
An actor in a bright living room holds an open fabric earbud case up to the camera while she talks, an ad for wireless earbuds.
An actor at his home desk holds up his phone showing a budgeting app with $1,240 left this month, an ad for a budget app.
An actor in the driver's seat of a parked car talks to the camera beside an insulated tumbler in the cup holder, an ad for a travel tumbler.
An actor in her kitchen, still in her work jumper, talks to the camera about dinner, an ad for a meal kit.

Models and tools

One studio. Top video, image and voice models.

OmniHuman 1.5Veo 3.1Nano Banana ProKling 3GPT Image 2.5Omni FlashSeedream 5MiniMax H3 MaxNano Banana 2GPT Image 2Text to speechGrok ImageSeedream 4.5
CaptionsCamera angleChange voiceRemove backgroundUpscaleResizeSkin enhancerTrim videoSplit into scenesText overlayCreate musicAI writerChange speedClone a voice

02Workflows

Build the workflow once. Run it on repeat.

Chain script, voice, actor, video and captions. Run it yourself, or let your agent run it.

Ecommerce01 / 03

Product photo to spoken ad

Use this template
Product photo to spoken adRun
You give

One product photo and your brand details

Product photo
Brand context

Name, vibe and one key phrase: “fits all day”

Text
The creator
Nano Banana Pro
Running
The clip
An actor in a bright living room holds an open fabric earbud case up to the camera while she talks, an ad for wireless earbuds.
You get

A creator holding it and talking about it

03Features

Everything an ad needs. In one studio.

From the first line of the script to the final cut, without leaving the tab.

See all UGC creator tools
  1. Pick an actorLip-sync
    More
    01

    Talking actors

    No casting, no shoot. Pick an actor, paste a script, get the ad.

  2. Describe your actor

    Woman, early 30s, freckles, soft kitchen light

    Creating your actorSave actor
    02

    Your own actor

    Describe a person once. Cast them in every ad after.

  3. Product in handWorkflow
    Held, turned
    and shown
    03

    Product in hand

    No samples to ship. One photo, and the actor holds your product on camera.

  4. Languages74 total
    EnglishEspañolFrançaisDeutschहिन्दीPortuguêsItaliano日本語한국어العربية
    04

    74 languages

    Same actor, new market. Switch the language, the lips stay in sync.

  5. Edit00:24
    CaptionsTrimSpeedTextResizeUpscale
    05

    Editing tools

    Captions on, dead air trimmed, resized for the feed. No second app.

  6. Video modelCredits / sec
    • Veo 3.1from 35
    • Kling 3from 14.7
    • MiniMax H3 Maxfrom 8.8
    06

    AI video and B-roll

    Missing a shot? Describe it. Veo 3.1 and Kling 3 make it.

  7. Static adsUp to 4K
    Nano Banana ProGPT Image 2.5Seedream 5
    07

    AI images

    Product shots without a photographer. Static ads without a designer.

  8. Voice
    • Warm and calm
    • Bright and fast
    • Your cloned voiceGrowth+
    08

    Voices

    Pick a voice, change a voice, or clone your own.

  9. Photo tools
    FrontSideBack
    Camera angleRemove backgroundSkin enhancer
    09

    Photo tools

    Change the angle, cut the background, fix the skin. No reshoot.

04For AI agents

Your AI agent can make ads too.

Connect it once. Ask for an ad. Get the file back.

Every way to connect
1

Add RiffAds

Opens Claude with RiffAds filled in. Sign in when it asks.

Add to Claude
2

Ask for an ad

Start a new chat and send:

Make a 15 second UGC ad for my earbuds. Keep it under 500 credits.

Case studies

Test every hook. Keep the winner.

Make ads like these
  • Stance AISponsored

    One selfie in. Ten photoshoots out.

    AI actor on her bed holding a phone full of AI portraits, caption: one selfie, ten photoshoots

    Lead with the result

  • Stance AISponsored

    Zero dance skills. Still did the trend.

    AI actor in a hoodie holding a phone that shows him dancing, caption: I can't dance, this app can

    Admit the flaw

  • Stance AISponsored

    Photo of my grandma's wedding.

    AI actor holding a torn old wedding photo and a phone with the restored version, caption: my grandma's photo, restored

    Tell a story

  • Stance AISponsored

    Paris trip. Zero flights. One app.

    AI actor on a couch holding a phone with AI photos of him in Paris, caption: I've never been to Paris

    Say the odd thing

05Pricing

Growth for $1. Keep every credit.

Every plan includes the studio, the API and your agents, on one credit balance that never expires. 1 credit is $0.01.

Launch

For one marketer testing ads

4,500credits / month

  • About 5 talking actor ads of 30 seconds, voice included
  • Shared by the studio, the API and your agents

Fixed 4,500 credits every month

$49per month

Billed monthly

Get Launch

Or $41 a month, billed yearly

  • Every AI model, no tier gating
  • 3 videos at once
  • 1 seat
  • Workflows and 20 templates
  • 74 languages
  • API, MCP, Agent Skills and CLI on the same credits
  • Credits never expireNo cap

Limited on this plan

  • 2 custom actors a month
  • Full actor library
  • Voice cloning

One price list, every model

  • Talking actorOmniHuman 1.5
  • VideoVeo 3.1, Kling 3, MiniMax H3 Max
  • ImageNano Banana 2, GPT Image 2.5, Grok Image
  • Voice-overText to speech
  • CaptionsBurned in
  • Camera angleReshoot a photo
Best value

Growth

$1 for 3 days

For small teams shipping every week

9,500credits / month

  • About 11 talking actor ads of 30 seconds, voice included
  • Shared by the studio, the API and your agents

Fixed 9,500 credits every month

$99$1first 3 days

Renews at $99 a month on day 4

Start for $1

500 credits to try it. Then $99 a month on day 4. Cancel any time in Billing.

Or $83 a month, billed yearly

  • Every AI model, no tier gating
  • 8 videos at once
  • 3 seats
  • Workflows and 20 templates
  • 74 languages
  • API, MCP, Agent Skills and CLI on the same credits
  • Credits never expireNo cap

Actors and voices

  • 10 custom actors a month
  • Full actor library
  • Voice cloning

One price list, every model

  • Talking actorOmniHuman 1.5
  • VideoVeo 3.1, Kling 3, MiniMax H3 Max
  • ImageNano Banana 2, GPT Image 2.5, Grok Image
  • Voice-overText to speech
  • CaptionsBurned in
  • Camera angleReshoot a photo

Scale

For agencies and big catalogs

30,500credits / month

  • About 35 talking actor ads of 30 seconds, voice included
  • Shared by the studio, the API and your agents

Fixed 30,500 credits every month

$299per month

Billed monthly

Get Scale

Or $249 a month, billed yearly

  • Every AI model, no tier gating
  • 20 videos at once
  • 25 seats
  • Workflows and 20 templates
  • 74 languages
  • API, MCP, Agent Skills and CLI on the same credits
  • Credits never expireNo cap

Actors and voices

  • 100 custom actors a month
  • Full actor library
  • Voice cloning

One price list, every model

  • Talking actorOmniHuman 1.5
  • VideoVeo 3.1, Kling 3, MiniMax H3 Max
  • ImageNano Banana 2, GPT Image 2.5, Grok Image
  • Voice-overText to speech
  • CaptionsBurned in
  • Camera angleReshoot a photo

Enterprise

Ads at agency scale. Priced for volume.

For brands, agencies and platforms that make hundreds of ads a month. Tell us your volume and we build the plan around it.

  • Custom credit volume and price
  • More renders at the same time
  • Top queue priority
  • Onboarding for your whole team
  • A dedicated support channel
  • Invoice billing
Book a callEverything in Scale, plus the above

06FAQ

AI text to speech, answered.

Still unsure? Book a call

Yes. The RiffAds Terms let you use library voices and your outputs in paid ads and client work. Two limits apply. Only use a recording of your own voice, or of someone who gave you written consent. And never let the voice speak as a customer who does not exist or never used the product. The FTC's reviews and testimonials rule bans fake testimonials like that.

Yes, for an ad built in TikTok Ads Manager. TikTok's ad policy counts audio that is completely AI-generated as content that needs a disclaimer, so turn on 'This ad contains AI-generated content' or add your own clear label, or the ad can be rejected or restricted. Spark Ads follow the Community Guidelines instead: generic text to speech that is not a recognizable voice needs no label there, but a realistic AI person on screen does.

Yes, as a recording. Upload an MP3, WAV, OGG or WEBM file of you speaking, and a talking actor lip-syncs to it with no text to speech step, so no voiceover is charged. Speech to Speech can also re-voice that recording in a library voice and keep your timing. Only upload your own voice, or one whose speaker gave you written consent.

Yes. Add emotion cues such as excited, happy, serious, whisper, sad, laugh or a short pause where you want them in the script, and the voice reads them as directions, not words. Voiceovers come in 74 languages. If the script is in a different language from the voice, RiffAds translates the text before the voice reads it, and your emotion cues stay where you put them.

Text to speech starts from words: you type a script and get new speech. A voice changer starts from a recording: it keeps the timing and delivery of the performance and swaps the voice. RiffAds has both. Text to Speech makes a voiceover from a script, Speech to Speech re-voices an audio file, and Change Voice re-voices the speech inside a video.

A voiceover is billed by the characters in the script, and the studio shows the credits before you generate. A script of about 30 seconds costs about 8 credits. A full 30 second talking actor ad, voice included, is about 848 credits. 1 credit is $0.01, credits never expire, and plans start at $49 a month.

Yes. Through the API, MCP, Agent Skills and CLI, an agent such as Claude can list voices, get a free price quote and make a voiceover from the same credit balance as the studio. Its spending is capped by limits a person sets, which start at 600 credits per job and 2,000 per day.

Stop waiting on creators. Ship the ad today.

Book a call for a walkthrough, or log in and make your first ad.

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