How to add an Arabic voiceover to a TikTok video

Plenty of creators have a clear idea for a TikTok but get stuck on the audio. They don't like recording their own voice, they don't have a quiet room, or their audience speaks a different dialect from theirs. More and more of them solve it with text to speech: write what you want to say, generate a natural Arabic voiceover, and add it to the video. This guide walks through adding an Arabic voiceover to a TikTok video, from script to upload.

If you also post on Instagram, the Arabic voiceover for Reels guide covers similar steps with Reels-specific notes. This article focuses on what is different about TikTok.

What makes TikTok different

TikTok works like other short-video platforms, but a few habits shape how you should write a voiceover for it:

• The first second decides: viewers choose to stay or swipe almost immediately, so the first line has to get straight to the point.
• The voice becomes part of the brand: many accounts are recognised by a consistent voice, so pick one and stick with it.
• Plenty of people watch on mute: on-screen captions are not optional extras.
• Dialect builds closeness: local content in the audience's own dialect feels closer than formal Arabic, unless the content is educational or aimed at several countries at once.

Step 1: Write a short script for the ear

Start with the script. Write the way you talk, not the way you write an essay:

• A one-line hook: a question, a promise or a surprising fact. In Saudi Arabic, for example: «ثلاث أخطاء تخلّي قهوتك مرّة، والثالث محد ينتبه له.» ("Three mistakes that make your coffee bitter, and nobody notices the third.")
• One sentence per idea: long sentences tire the ear and crowd the captions.
• A clear ending: tell viewers what to do next: follow, try it, or comment.

The length that matters is the length of your video. Read the script aloud with a timer; if it runs longer than the video, cut words rather than speeding the voice up until it feels rushed. If the footage is already shot, write the script against the clips, roughly one sentence per shot.

Watch the things a speech engine reads literally: numbers, prices and symbols. Write «خمسين ريال» rather than «50 ر.س» if you want the colloquial reading, and keep English product names in Latin letters. The guide to writing scripts for Arabic TTS covers tashkeel and numbers in more detail.

Step 2: Generate the voiceover in Vocla

Open text to speech, paste the script, then:

1. Choose the dialect: Saudi, Emirati or Kuwaiti for Gulf audiences; Egyptian for Egypt and for content many viewers across the region understand; Jordanian or Lebanese for Levantine audiences; Modern Standard Arabic for educational or multi-country content. You can play samples in the voice library before deciding.
2. Choose the voice: an energetic voice fits entertainment and promotions, a calm one fits explainers and stories. Use one voice for your account if you can.
3. Adjust speed and expressiveness: TikTok can take a slightly faster pace than long-form narration, but don't overdo it; very fast speech is hard to follow and squeezes the captions.
4. Generate and listen: if a word comes out differently than you expected, add tashkeel or a pronunciation dictionary entry, then regenerate just that line.

You see the credit cost before you generate, and the Free plan is enough to try voices and scripts. If the video is commercial, such as a product ad or sponsored content, commercial use is included on paid plans. See pricing for what each plan includes.

Step 3: Download the audio

Download the voiceover as MP3, available on every plan and accepted by common video editors. WAV is available on paid plans if you edit in professional software and prefer an uncompressed file. Give the file a clear name, such as "coffee-episode-3.mp3", so it is easy to find on your phone.

Step 4: Add the audio to your video

There are two common routes. Button names in these apps change between updates, so the steps below stay general:

Option 1: inside TikTok's editor. Move the file to your phone, open the video in TikTok's editor and look for the sound or voiceover options. Depending on your app version and account, you may be able to add an audio file from your device directly, or you may need a workaround. If you can't find a way to import a file from your device, the second route is more reliable.

Option 2: in an editing app such as CapCut. This gives you more control: import the video, add the MP3 as a separate audio track and drag it into sync with the shots. Then export the finished video and upload it to TikTok as a ready-made clip.

Either way:

• Lower the original video's sound if it has noise or speech, so it doesn't compete with the voiceover.
• Keep music in the background: if you add a track, keep it well below the voice.
• Start speaking early: don't leave two seconds of silence at the start.

Step 5: Add captions

On-screen captions help people watching on mute and reinforce the message for everyone else. You can type them in the editor, but it is faster to add the voiceover to the video first and then upload the video to Vocla's AI captions tool. It generates synced Arabic captions in several styles, including one where each word lights up as it is spoken, and exports the video with the captions burned in.

A practical tip: since you wrote the script yourself, give the captions a quick check so names and numbers appear exactly the way you want.

Timing tips

Timing is what makes a voiceover feel part of the video rather than pasted on top:

• Split the script by shot: when the shot changes, start a new line.
• Generate lines separately when you need to: if you want a long pause before a particular shot, generating each line as its own file lets you move it freely on the timeline.
• Leave a breath at the end: half a second after the last word beats an abrupt cut.
• Don't fill every second with speech: a moment of silence over a strong shot can land better than one more sentence.

Common mistakes

• MSA text in a dialect voice: the voice reads what you write, so if you want Saudi, write in Saudi.
• A voiceover longer than the video: the fix is cutting, not speeding up.
• A different voice in every video: consistency builds the account's identity.
• Forgetting commercial use: advertising content needs a plan that includes commercial rights.
• Imitating real people: don't use a voice that mimics a real person without their consent, and don't present a generated voice as a specific individual.

Turn it into a routine

Once you find a format that works, lock it in: a hook, three points and a call to action, with one voice and one caption style. Every new video then becomes a matter of writing the script. For more short-form ideas, see the social media videos use case.