🛠 Fixes · Text

Text in AI Video Turns to Gibberish? How to Get Clean Lettering

📅 Oct 2026·⏱ 4 min read·PulseMotionHub Team

Signs, posters, packaging and logos are the first things to go wrong in AI video. Letters melt, change or turn into nonsense. This is a well-known limit, and the best fix is not a better prompt. It is to keep text out of the generated clip and add it afterwards. Here are the methods, from most to least reliable.

Key takeaways

Text is very hard for video models to keep stable.
The most reliable fix is to add text in your editor, after the clip is made.
Try removing text from a photo with FLUX Kontext (1 credit) before animating.
For still images with text, Ideogram v3 is the strongest model we offer.

Why Text Breaks

Letters are precise shapes. A model that draws each frame with a little randomness will draw slightly different letters each time, and the result shimmers or morphs. Text that is small, curved, angled or repeated in a pattern is hardest. Large, simple, high-contrast text in a still frame fares better, but even that tends to degrade as the clip plays.

Fix 1 (Best): Add Text in Your Editor

Generate the clip without relying on any text in it.

Open it in a video editor.

Add titles, captions, prices and logos as an overlay.

Choose clean fonts, high contrast and safe margins.

Export.

The lettering is perfectly sharp and fully under your control. This is the standard approach for ads, product videos and social clips.

Keep text out of the AI clip.
Add it in your editor for sharp results.

Fix 2: Remove Text From the Photo First

If your photo contains a sign, label or watermark, it will probably garble. You can try removing it with an image edit using FLUX Kontext, which costs 1 credit. Then animate the clean image and add text back later. Do not remove other people’s logos or watermarks to pass off their work as yours.

Fix 3: Overlay Your Real Logo

If a product or sign has a logo that matters, crop or mask it in the generated video, and overlay your real logo file in the editor. For packaging, keep the camera still, so the overlay can track the surface, or use a short clip. See how to animate a logo for a better way to bring a mark to life.

Fix 4: Make Still Images With Real Text, Carefully

For posters and graphics with text, Ideogram v3 is the best model we have for lettering in still images (1 credit per image). See our Ideogram v3 guide. Animating such an image tends to degrade the text, so use a Static Shot, a 5-second clip, and keep the motion to the background. Check every frame, and consider adding the text in an editor instead.

Fix 5: Reduce the Risk if Text Must Stay in Frame

Do	Avoid
Large, simple words	Small print and fine detail
High contrast against the background	Low contrast or textured backgrounds
Flat, front-facing text	Curved or angled text
Static camera	Camera moves across the text
Short clips	Long clips
A single short word	Sentences and paragraphs

What Not to Try

Do not spell the text out in the prompt and expect it to appear correctly. It may help sometimes, but it is not reliable.
Do not use generated lettering for prices, legal text, warnings or contact details. Add them in an editor and check them.
Do not rely on upscaling to repair letters.

Checklist Before You Publish

Play the clip at full size and read every word that appears.

Check every frame where text appears, not just the first.

Check prices, dates and contact details against your source.

Confirm no unintended text, watermarks or gibberish appear in corners.

Add your final text in the editor.

Results vary, and no setting guarantees a perfect clip. If a fix does not work after two or three tries, change the photo or the idea, not just the prompt.

For product use see product prompts and AI video for online stores. For general fixes see blurry video fixes.

Frequently Asked Questions

Why does text in AI video turn to gibberish?

Letters are precise shapes, and a model that draws each frame with some randomness makes them shimmer or morph. Small, curved or angled text is the worst.

How do I get clean text in an AI video?

Keep text out of the generated clip and add it in a video editor afterwards. That gives perfectly sharp lettering under your control.

Can I remove text from a photo before animating it?

You can try an image edit with FLUX Kontext, describing what to remove, for 1 credit. Results vary, so check the edited image before you animate it.

Which model is best for text in images?

Ideogram v3 is the strongest text-in-image model we offer, but animating the result can degrade the lettering.

Is it safe to use generated lettering for prices?

No. Add prices, legal text and contact details in an editor and check them carefully.

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