POWERED BY SYREN

AI Reel Generator

Turn an idea, a doc, or a video you love into a vertical reel. Add your brand assets so it looks like yours. Try it free.

2000+ reviews

Examples to remix

Feature launch reel
A vertical, single-take feature announcement in which typed headline lines name a familiar chore, reveal the feature that ends it, and then show its mechanics through simplified interface elements that build and dissolve over one drifting ground.
Kinetic type launch
A music-driven launch film for a software product, told in big kinetic type: from an everyday frustration, through the product and how it works, to how easy it is to start and a held logo.
Demo recap
A vertical screen-walkthrough recap sent to a prospect after a sales demo: it replays the parts they saw, ties each one to the problem they raised, and closes on one agreed next step.
Welcome guide
A friendly presenter welcomes a newcomer, names a small set of numbered sections, opens each one in turn while its practical steps tick off beside them, then recaps everything and signs off warmly.
Policy change notice
A calm presenter-led announcement of a policy change that sets out what changes, when it takes effect, who it affects and where to ask, with each point held on screen beside the presenter.
Metric explainer
A short lesson that builds one business or everyday idea from a handful of numbered metrics, works each one out on screen with real figures, combines them into a verdict, tests it with a what-if and closes on a recap, with a presenter who frames it at the start and end.
Customer testimonial
A vertical social short in which one customer, played by a presenter avatar talking to camera, gives a genuine first-person verdict on a product, carried by word-synced captions over a soft music bed.
Craft steps
A cosy vertical how-to that builds a handmade object one clear step at a time, shown only through materials and tools moving on their own over a soft music bed.
History timeline
A reflective, slow-paced documentary collage that traces how something came to be, era by era, under a music bed with an unseen narrator.
What's new roundup
A fast vertical roundup of a month's small product updates, one after another, told in kinetic type with simplified interface fragments over a music bed.
Anniversary toast
A short, playful kinetic-type tribute for one colleague's work anniversary that counts up their years, runs through a few highlights and ends on a toast from the team.
Quick tip
A vertical, beat-cut kinetic-type short that teaches one practical tip and shows how to put it to use today, in under half a minute.
Troubleshooting fix
A landscape screen walkthrough that opens on the problem the viewer is seeing, explains its cause in plain terms, walks the fix one step at a time and confirms it worked.
Assembly guide
A patient, voice-only walkthrough that lays out every part as an illustrated diagram, then builds the object one step at a time and slows down wherever a step is easy to get wrong.
Paper digest
A presenter avatar explains one research paper to a non-specialist beside clear charts: the question it asked, how it was tested, what it found and why that matters.
Book summary
A vertical, thoughtfully paced kinetic-type summary that distils one book into its central idea and a few lessons worth keeping, voiced over a quiet music bed with simple icons.
Role-play contrast
Two presenter avatars act out a hard workplace conversation done badly, then done well, and the difference between the two is drawn out so the viewer can carry it into their own conversations.

Made with brand kit + single prompt


Prompt

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Same pace and style. Your content.

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Use of Syren is subject to credits. Free credits are limited. Learn how free credits work.

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Make reels that look like your brand

Syren scripts, designs, and voices your reel, ready for Instagram, TikTok, or YouTube Shorts.

START FROM ANYTHING

Turn an idea, doc, or video into a reel

  • Start with a sentence, and Syren asks if it needs more
  • Attach docs, decks, images, videos, or YouTube links as context
  • Get kinetic type, motion graphics, voiceover, and music in one go
ON BRAND, IN PORTRAIT

Make vertical reels in your brand’s style

  • Upload your logo, brand guidelines, or website for the best results
  • Syren matches your colors and visual style in every scene
  • Pick Tall 9:16, or remix a ready-made vertical example
REFINE IN CHAT

Change anything by asking

  • Ask for a new script, voice, music, or visual style
  • Drag the playhead to a moment to show Syren what to change
  • Select any heading or image to move or retype it yourself
EXPORT

Download it, then post it anywhere

  • Choose Wide 16:9 or tall 9:16 before you send your prompt.
  • Post it to Instagram Reels, TikTok, or YouTube Shorts
  • Share a link with your team to review before you post

How to make Instagram Reels with AI

Four steps from your idea to a finished vertical reel, ready to download.

1. Open Syren and pick Tall 9:16

Select Syren under Tools, choose Tall 9:16, then describe your reel, including audience, tone, visual style, narration, and music.

2. Add your material and send

Optionally select + to add a document, image, video, PowerPoint file, or YouTube link, then select Send.

3. Refine the live preview

Watch Syren build your reel, then ask it to change the script, voice, music, or a scene’s style.

4. Generate and download your reel

Select Generate, pick a resolution up to 1080p, and download your reel, ready to post.

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The AI reel generator trusted by modern teams

La mejor plataforma de video con IA para empresas

Más de 2000 opiniones con 5 estrellas en G2

Cuando se crean cursos con audio, si el narrador se va de la organización, ya no tenemos que conformarnos con dos voces diferentes ni necesitamos buscar una voz similar. Podemos fácilmente recrear todos nuestros doblajes con Synthesia.

Alicia Patterson-Davis
Especialista en diseño de contenido educativo
Emory Healthcare

Synthesia resuelve muchos problemas, como reducir los costos operativos que se generan al tener que contratar estudios de grabación, actores, narradores, equipo de grabación costoso, etc. El beneficio más importante es la reducción de los costos operativos.

Eliane Apolinario
Creador de formaciones de aprendizaje virtual
ELM Projetos e Treinamentos

Synthesia nos permite hacer producciones de video en forma rápida con resultados increíbles. Es una gran solución para nuestras comunicaciones internas así como para nuestros productos de formación. Su atención al cliente también es excelente.

Jana Menge
Responsable de diseño de aprendizaje virtual
WBS TRAINING AG

Synthesia le ha ofrecido a nuestro grupo una forma sencilla de convertir el contenido con gran cantidad de texto en videos con audio. Los tutoriales, si los necesitas, son muy fáciles de seguir. Comencé a crear de inmediato, sin necesidad de ver los videos introductorios. Valoro mucho esta plataforma.

Alicia Patterson-Davis
Especialista en diseño de contenido educativo
Emory Healthcare

Contar con un flujo de trabajo simple y la capacidad de generar contenido en diferentes idiomas nos ayuda a producir contenido más rápido en varios idiomas y, a la vez, reducir los costos. Además, nos permite hacer cambios y ajustes de último momento en el guion.

Jason Etherington
Gerente global de Aprendizaje y Desarrollo, Estrategias de Formación para Ventas
Xerox

Nos permite ahorrar mucho dinero y tiempo. Todo queda en la nube. Podemos editar y exportar una nueva versión al instante, con solo hacer clic en un botón.

Martin Dunne
Gerente de Producción de Aprendizaje y Diseño
Cohesity

Ahorramos hasta un 40 % con la creación de nuevos videos y aún más al actualizar el contenido existente. En lugar de volver a grabar todo el video, ahora podemos subir el guion actualizado y generar un video nuevo al instante.

Pedro Da Silva
Gerente de Servicios Educativos Globales
Fiery

Construimos una academia de formación para nuestro producto SaaS con Synthesia. En este momento, consta de 39 videos distribuidos en nueve cursos. Synthesia nos permite acelerar las iteraciones de los videos que utilizamos para la incorporación de los clientes. Incluso pudimos producir 20 videos de formación de aspecto profesional en solo tres semanas.

Tue Søttrup
Vicepresidente de Experiencia del Cliente
Dixa

Me gusta mucho el resultado final, con avatares cuyas bocas se mueven en sintonía con el discurso. Noté que, en el caso del portugués brasileño, no todos los avatares funcionan bien, pero lo que sí lo hacen son excelentes.

Eliane Apolinario
Creador de formaciones de aprendizaje virtual
ELM Projetos e Treinamentos

Synthesia nos permite usar formatos de video en situaciones en las que normalmente no se cuenta con el tiempo o el dinero suficiente para hacerlo. Hasta ahora, lo hemos usado para los productos de formación (para nuestros empleados y nuestros clientes), pero también para las comunicaciones internas: novedades, presentación de nuevos productos o explicación de procesos.

Jana Menge
Responsable de diseño de aprendizaje virtual
WBS TRAINING AG

No necesité siquiera un tutorial, porque la plataforma es muy fácil de usar. Esta es realmente la primera vez en mi carrera que adopto nueva tecnología antes que los demás.

Frank van der Grijspaarde
Gerente Global de TPM, Servicio al Cliente y Logística
Heineken

Me gusta que haya tantos avatares disponibles para crear contenido de gran calidad para tu empresa u organización benéfica.

Benjamin Anderson
Gerente de Ventas
Sears

Synthesia me ahorra tiempo. No tengo que cortar, editar, producir, volver a cortar, etc. ¡Es genial!

Dr. Wade M. Larson
Miembro Colaborador de Contenido
Forbes Human Resources Council

Synthesia reduce el costo de producir contenido y hace que el contenido resulte más atractivo gracias a que los desarrolladores ahora pueden agregar voz y video al material educativo. Dado que se agregan nuevas funciones y avatares rápidamente, podremos ampliar nuestro uso más allá de nuestra intención original. ¡Me genera mucho entusiasmo cuando inicio sesión y veo que hay actualizaciones en el producto!

Jason Etherington
Gerente global de Aprendizaje y Desarrollo, Estrategias de Formación para Ventas
Xerox

Con esta solución ya no hace falta contratar actores profesionales para un video. Puedes obtener contenido de video bajo demanda listo para usar.

Benjamin Anderson
Gerente de Ventas
Sears

Resulta fácil crear videos de formación increíbles en poco tiempo. Los avatares son geniales y la calidad mejora todo el tiempo. También valoro la cantidad de funciones nuevas que se agregan constantemente.

Tue Søttrup
Vicepresidente de Experiencia del Cliente
Dixa

He visto antes otros videos que dicen estar generados por IA, ¡pero esto es increíble! Se ve y se siente real porque lo es.

Dr. Wade M. Larson
Miembro Colaborador de Contenido
Forbes Human Resources Council

Reels for every story you want to tell

From a quick tip to an origin story, our AI reel generator turns your ideas and docs into vertical reels in minutes.

Feature launches

Announce a new feature with a short reel that shows the problem it solves and how it works, using simple interface visuals.

Quick tips

Teach a useful tip in a fast reel with bold on-screen text, then show viewers how to put it to use today.

Monthly roundups

Turn a month of small product updates into one quick reel, so followers catch everything they missed.

Event promos

Promote a webinar, launch event, or conference with a reel that covers what’s happening, when, and why it’s worth showing up.

AI reel generator FAQs

How does the AI reel generator work?

You describe your reel in Syren, Synthesia’s AI video agent, and it builds the video for you. Syren writes the video as code and renders it live, so you can watch the preview take shape. Syren is in beta, and you can refine the result by chat or by editing elements directly.

Is the AI reel generator free?

Yes, you can start making reels with Syren for free. Videos on the free plan include a Synthesia watermark. Availability varies by region, and the pricing page has the latest credit and plan details.

What can I use to create Instagram Reels with AI?

You can use an AI reel generator like Syren. Describe the reel in a sentence or two, add your logo, brand guidelines, or website for the best results, and attach any docs, images, or videos for context. Syren builds a vertical video ready for Instagram, TikTok, or YouTube Shorts.

How long can an AI reel be, and what shape does it come in?

A reel from the AI reel generator can run up to three minutes, in Tall 9:16 or Wide 16:9. You choose the shape before you send your first prompt, and you can’t choose it if you start from an example video. Instagram sets its own limits for reels, so check them before you post.

Can I post my reel straight to Instagram, TikTok or YouTube?

No, Syren doesn’t post directly to Instagram, TikTok or YouTube. Select Generate, choose a resolution up to 1080p, download your video, and upload it to your chosen platform yourself.

Can I edit my reel after the AI reel generator makes it?

Yes, you can edit your reel two ways. Ask Syren in chat to change the script, voice, music, shot types, aspect ratio, or pronunciation, or select an element and drag it, retype it, or give it an instruction like “fade this in at 2s”. Undo and redo reverse every change, yours and Syren’s.

Can I use reels made with Syren commercially?

Yes. You own the reels you make with Syren and can post them on Instagram, TikTok, YouTube, or anywhere else, including as ads. Make sure you have the rights to anything you upload, such as images, footage, or logos.

Can I use my own Avatar, voice, or brand in a reel?

Syren reels can include Synthesia’s stock avatars and voices, and you can swap them by asking in chat. To use your own Personal Avatar or a cloned voice, create the video in Synthesia Studio. For your brand, add your logo, brand guidelines, or website with your prompt, and Syren matches your colors and visual style in every scen

How is the AI Instagram Reel generator different from Synthesia Studio?

Syren is prompt-driven and built for fast, creative video like reels. Studio is built for content where the message has to be exact and repeatable. The marketing video maker in Studio also has optional auto subtitles and five aspect ratio presets, which Syren doesn’t list.

Not just an AI reel generator

Synthesia is an end-to-end AI video platform for creating, localizing, and managing video at scale. Syren builds reels from a prompt, AI motion graphics add on-brand motion and visuals, and the marketing video maker adds aspect ratio presets and optional auto subtitles.

Then translate every video into new languages, record your product with the AI screen recorder, and refine it all in the AI video editor. One platform, from the first prompt to every audience.

Ready to create reels with AI?

Join 2M+ users today and go from idea to vertical reel with Syren.