AI image or video No subscription required

Before & After

Show transformation side-by-side

Create professional before-and-after comparisons. Upload two photos or one photo plus a description of the change. Choose side-by-side, slider, or fade layout. Perfect for renovations, beauty, cleaning, fitness, and product transformations.

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Before & After example output

How Before & After Works

Before & After creates professional transformation comparisons using AI-assisted composition. Upload two photos (before and after states) or a single photo plus a description of the desired change, and the tool generates a polished comparison in your chosen layout. The side-by-side layout places both images with aligned framing. The slider layout creates an interactive reveal effect. The fade layout produces a smooth video transition between the two states. This tool serves a wide range of transformation businesses. Home renovation contractors showcase project results. Beauty professionals display treatment outcomes. Fitness coaches illustrate client progress. Cleaning services demonstrate their impact. Real estate agents show staging transformations. E-commerce sellers create product effectiveness demos. Photograph the before and after states from the same angle and distance for the most professional comparison. Consistent lighting between both shots creates a more credible presentation. If you only have one photo, describe the transformation clearly -- "clean, repainted walls, new hardwood flooring" -- and the AI generates a plausible after image. The slider layout is particularly effective for web content because viewers interact with it.

How it works

1

Upload before and after photos (or one photo + description)

2

Pick a layout (Side-by-side, Slider, Fade)

3

Get your comparison image or video

What you'll get

Before & After output preview

Create professional before-and-after comparisons. Upload two photos or one photo plus a description of the change. Choose side-by-side, slider, or fade layout. Perfect for renovations, beauty, cleaning, fitness, and product transformations.

HD or 4K video output ready for social or professional use

Multiple duration options from 2s to 60s+

MP4 format compatible with all editing software

Smooth motion and natural transitions

No watermarks on any output

Consistent quality across every generation

Frequently asked questions

Do I need a subscription to use Before & After?
No. FairStack uses pay-per-use pricing. Add funds to your account and use any tool whenever you need it. There is no subscription, no monthly commitment, and no minimum spend.
What file formats does Before & After support?
Before & After outputs MP4. You can download results instantly after generation. All outputs are full quality with no watermarks.
How long does Before & After take?
Most generations complete in 15-60 seconds depending on duration and resolution. Processing time depends on the complexity of your input and the selected quality settings. You can monitor progress in real time.
Can I use Before & After outputs commercially?
Yes. All outputs generated on FairStack include a commercial-use license. You can use them in client work, products, marketing materials, social media, and any other commercial context.
What formats does Before & After output?
Side-by-side and slider comparisons output as PNG images at up to 1024x1024 resolution. Fade comparisons output as MP4 video at up to 720p. All outputs are full quality with no watermarks.
Can I use before-and-after comparisons in advertising?
Yes. All FairStack outputs include a commercial-use license. Before & After images are commonly used in service ads, portfolio pages, case study presentations, and social media testimonials.
Can I create before-and-after comparisons in bulk for a portfolio?
The web app processes one comparison at a time. For portfolio-scale production, the FairStack API supports batch image generation. Submit multiple before-and-after pairs for parallel processing starting at $0.01 per comparison.

Built for E-Commerce & Product Marketing

Product photography, video ads, background swaps, and catalog batch processing. Professional e-commerce content without a photographer or studio.

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