Arabic Text to Video with AI: How to Turn a Script into a Finished MP4 with Voice and Captions

01What Arabic text to video AI actually produces

Most people searching for Arabic text to video AI want the same thing: type an ad or a Reel idea, get back a finished video that speaks to their audience in its own dialect, with no shoot, no voice actor and no editor. The catch is that most global video tools treat Arabic as an afterthought. The voice sounds foreign, and any Arabic text on screen comes out broken, disconnected or backwards.

Vocla Video is built the other way round: voice first, pictures in service of it. Every word the viewer hears is spoken by a Vocla voice in the dialect you chose. Every word they read comes from a separate caption track burned into the video with proper Arabic shaping. The video model only paints the scenes; we never ask it to write Arabic inside the frame, because video models garble it.

• What you get: an MP4 with a dialect voiceover, AI-generated scenes, burned-in Arabic captions and an optional instrumental bed that ducks under the speech.
• Formats: 9:16 for Reels, TikTok and Snapchat, 16:9 for YouTube and 1:1 for feed posts, depending on your plan.
• What it doesn't do: no talking avatar, no lip-sync, no real people in scenes. If you need a logo or on-screen text, add it in your editor after download.

02The workflow, from script to MP4

The process is staged, and no render credits are spent until you have seen the scene plan and approved it. Here is the path through the Video studio:

1. 1Script and voice: paste the script, choose any voice you can use in text to speech, and set the dialect in the dialect picker: Saudi, Emirati, Kuwaiti, Egyptian, Jordanian, Lebanese or MSA.
2. 2Settings: pick the format, quality tier and resolution, a caption style (clean, bold or karaoke) at the bottom or centre of the frame, and whether to add music.
3. 3Live quote: before anything renders you see the credits the video will use and the seconds left in your month.
4. 4Scene plan: Vocla voices the script first, then splits it into 3 to 8 second scenes timed to the speech and writes an editable visual prompt for each.
5. 5Storyboard: a still per scene, at 200 credits each, so you can check the look before paying for motion. Tweak a prompt and redo the still until every scene works.
6. 6Render and download: scenes are generated, your voice is laid on top, captions are burned in and the music bed is mixed. If one scene misses, regenerate that scene alone.

03Write a script that works as a video

Your script sets the length, because scenes are cut to the timing of the speech. A 15-second video needs roughly 30 to 35 Arabic words, and each short sentence usually becomes its own scene. Write for the ear: a hook, the benefit, a clear ask. Here is a Saudi example for a perfume shop:

• One idea per sentence: short lines make clear scenes; long ones become a dull scene or two disconnected ones.
• Write in the dialect you picked: with a Saudi voice, write الحين and تبي, not الآن and تريد, or the read ends up half MSA, half dialect.
• Spell out numbers when their reading matters, and add your brand name to the pronunciation dictionary so every video says it the same way.
• End with a single ask: order now, visit the site or book. Two asks in 15 seconds lose the viewer.

This is roughly the scene plan that script produces. Visual prompts are written in English, which video models follow best, and you can edit each one before rendering:

Not sure how long your script runs? Paste it into the voiceover length calculator, pick the dialect and pace, and trim before you generate rather than finding out at the quote that you're over your plan's per-video limit.

04Why the Arabic captions come out right

Ask almost any video model to write a sale banner in Arabic and you'll get squiggles that only look Arabic from a distance. Connected letters and right-to-left layout are a known weak spot for image and video models, so we don't rely on them for text at all.

Captions in Vocla are a separate track. We take word timings from the generated speech, set the exact script you typed in an Arabic font with correct letter joining and direction, and burn it in during the final mix. What viewers read is exactly what you wrote, in sync with the voice. That matters on mobile, where plenty of people scroll with the sound off.

05Plan limits and what a video costs in credits

Video isn't on the Free plan; it starts with Starter. Each plan has three limits: video seconds per month, the longest single video, and the top resolution.

Credits are charged per rendered second by tier: Lite 150 credits a second, Standard 400, Pro 1,000 and 4K 2,000. On top come the voiceover (by characters), 200 credits per storyboard still and 120 for a music bed. Worked example: the perfume ad above at 15 seconds on Lite is 2,250 credits, plus three stills (600), music (120) and about 250 characters of Vox Prime voice (300), roughly 3,270 credits in total, which fits inside Starter's 5,000 monthly credits with about 1,730 to spare.

06What kinds of video it's good for

The tool shines wherever the voice and the message matter more than a presenter's face. These are the uses we see most, each with its own detailed guide:

• Reels and TikTok: a strong dialect hook, with captions for sound-off scrolling.
• Faceless YouTube: one consistent channel voice over scenes that illustrate the idea.
• Ads from a product photo: on Starter and up, upload a product shot as the first frame and the scene builds around it.
• Snapchat and Instagram ads: short vertical cuts, one per market in its own dialect.
• Explainers: walk through a service or an app flow with clear narration viewers can follow.
• Seasonal greetings: an Eid video in your company's name in under an hour.

07Vocla or an avatar tool? When each one fits

If you need a presenter on camera with synced lips, or want to translate filmed footage with lip-sync, avatar platforms such as HeyGen and Synthesia are built for exactly that. They cover a very wide range of languages and are a strong choice for internal training and presentations that need a consistent on-screen face.

Vocla doesn't make avatars or sync lips. Its strengths are elsewhere: an Arabic voice locked to the right accent by the dialect picker, a pronunciation dictionary and tashkeel tools for your brand names, captions that render correctly, and faceless scenes that suit ads and social content, from $4.99 a month. Plenty of teams use both: an avatar for the CEO update, Vocla for everyday Reels and ads.

As of October 2026: HeyGen's homepage (heygen.com) lists support for 175+ languages and dialects for video translation and lip-sync, alongside its Avatar V model. Synthesia's languages page (synthesia.io/features/languages) lists 140+ languages with AI avatars. Check the official pages for current details.

The short version: write the script, set the dialect, review the scenes, then render. Start with a short Lite video to test the style, and move to Professional when you need 1080p, widescreen YouTube and no watermark.