Image Slideshow with Text Overlays

Create image slideshows with customizable text overlays. Images uploaded or AI-generated.

When to Use This Template

  • You want to create a carousel or slideshow with images (your own uploads or AI-generated) and text on each slide

  • You are a brand, marketer, or creator making Instagram carousels, TikTok slideshows, or LinkedIn carousels with visual + text content

  • You have product photos, portfolio images, or event photos and want to add captions or descriptions to each

  • You want AI to generate themed images with text for a quick carousel on any topic

Template Information

Property
Value

Template ID

/base/v2/image-slideshow/5903b592-1255-43b4-b9ac-f8ed7cbf6a5f/v1

Output Type

Slideshow

Category

Image Slideshows

Parameters

Parameter
Type
Required
Default
Description

slides

array

Yes

-

Array of slide objects. Min: 1, Max: 50

slides[].imageSource

union

Yes

-

Upload image URL or AI prompt text to generate image

slides[].textOverlay

string

No

""

Text to display on slide. Max: 300 chars

aiImageModel

enum

No

fal-ai/imagen4/preview/fast

AI model for generating images. See values below

textPosition

enum

No

top

Values: top, center, bottom

customTextPositionPercent

number

No

-

Override preset position with custom % (0-100)

textStyle

enum

No

modern

Values: minimal, elegant, modern

textColor

color

No

#000000

Hex color for text

aspectRatio

enum

No

9:16

Values: 16:9, 1:1, 4:5, 9:16

slideDuration

number

No

5

Seconds per slide. Range: 1-10

transition

enum

No

none

Values: none, fade, slide, zoom

Available AI Image Models

Pass one of these values as aiImageModel to control which AI model generates your images. Each model has a different credit cost. See AI Video Credits for pricing.

Value
Label
Credits/Image

replicate/black-forest-labs/flux-schnell

Cheapest

1

replicate/black-forest-labs/flux-dev

Good

10

replicate/black-forest-labs/flux-1.1-pro

Great

15

replicate/black-forest-labs/flux-1.1-pro-ultra

Best for Images

20

replicate/recraft-ai/recraft-v3

Best for Realistic Image

15

replicate/ideogram-ai/ideogram-v2

Best for Text

30

replicate/luma/photon

Good

10

openai/gpt-image-1

OpenAI GPT Image

25

fal-ai/nano-banana

Nano Banana

15

fal-ai/nano-banana/edit

Nano Banana Edit

15

fal-ai/nano-banana-pro

Nano Banana Pro

50

fal-ai/nano-banana-pro/edit

Nano Banana Pro Edit

50

fal-ai/imagen4/preview/fast

Imagen 4 Fast (default)

7

fal-ai/bytedance/seedream/v4.5/text-to-image

Seedream v4.5

15

fal-ai/bytedance/seedream/v4.5/edit

Seedream v4.5 Edit

15

Example 1: AI-Powered with Prompt

Use the prompt parameter to let AI fill in all inputs automatically.

Example 2: Manual Inputs

Specify all inputs manually for full control.

Example 3: Hybrid Approach

Use prompt for content with manual style overrides.

See Also

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