Create Before After Comparison Images
Create professional before/after comparison images for AI-generated photos from Nano Banana, Midjourney, DALL-E, and Stable Diffusion. Free online tool with drag & drop upload, auto-alignment, AI prompt overlay, and Instagram/Twitter/Pinterest export. No watermark, no sign up, 100% client-side for complete privacy.
๐ค Upload Images
Supports JPG, PNG, WEBP
Supports JPG, PNG, WEBP
โ๏ธ AI Prompt (Optional)
If the After image was AI-generated, you can add the prompt text to display on the comparison
Preview will appear here
Upload images and click Generate
๐ Layout
โถ โ๏ธ Advanced Options
๐จ Generate Comparison
Shortcut: Ctrl+Enter
โ Frequently Asked Questions
Common questions about creating before/after comparison images for free
How do you make a before and after picture?
To make a before and after picture: 1) Upload your original photo (Before), 2) Upload your edited/AI-generated photo (After),
3) Choose side-by-side or top-bottom layout, 4) Add optional AI prompt text, 5) Generate and download.
Our free tool does this in under 2 minutes with no watermark required. Try it now or
view detailed tutorial.
What app makes before and after pictures for free?
Our web-based tool creates before/after images completely free with no watermark, no registration, and unlimited usage.
Unlike apps like Fotor or Canva, you don't need to download anything - it works directly in your browser.
Why use our tool instead of apps:
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No download needed - works on any device
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No account creation required
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No watermark forced on exports
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100% privacy - images processed locally
How to create before after comparison online without software?
Use our browser-based comparison generator - no software installation needed. Simply visit this page,
upload two images (drag & drop or click), choose layout, and download your comparison as PNG.
Works on Chrome, Safari, Firefox, and Edge. All processing happens in your browser using HTML5 Canvas -
no server uploads, complete privacy. Get started above โ
Is there a free before after photo editor with no watermark?
Yes - our tool is 100% free with optional watermark. You can uncheck "Show watermark" in advanced options to generate
completely watermark-free comparisons for professional use.
Unlike tools like Fotor (forced watermark on free tier) or Canva (requires Pro), we provide unlimited watermark-free exports at no cost.
Perfect for commercial projects, client work, and social media.
How to make before and after photos for Instagram?
For Instagram before/after photos: 1) Use our "Instagram (1080ร1080)" preset in download options,
2) Choose side-by-side layout for Feed posts or square crop, 3) Add your transformation description in the prompt field,
4) Download and post to Instagram.
Pro tip: Add hashtags like #beforeandafter #transformation #progresspic for maximum engagement.
See full Instagram guide.
Are my images uploaded to a server?
No - your images never leave your device. This tool runs 100% in your browser using HTML5 Canvas technology.
All image processing happens locally on your computer or phone - we never upload, store, or see your images.
This is perfect for sensitive photos (fitness transformations, client work, medical images) where privacy is critical.
Unlike cloud-based tools, your data stays with you.
Can I use this on mobile devices?
Yes, fully mobile-optimized! The tool works on iPhone, iPad, Android phones and tablets.
Mobile devices automatically enable performance optimization, limiting image size to 1500px for smooth processing.
Upload from Camera Roll, take photos directly, or paste images. Processing takes 2-5 seconds on mobile.
Desktop devices support up to 4000px high-resolution output.
Can I remove the watermark?
Yes, watermark is optional! Uncheck "Show watermark" in advanced options to generate completely watermark-free comparisons.
We provide this as a completely free unlimited tool - no forced branding, no premium upsell.
If you find the tool helpful, keeping the watermark on helps others discover this free resource. But the choice is always yours!
Have More Questions?
See our comprehensive FAQ for 40+ detailed answers about AI tools (Midjourney, DALL-E), social media formats, fitness transformations, real estate comparisons, and troubleshooting.
View All 40+ Questions โ๐ Guides & Learning Resources
Master the comparison tool with our comprehensive guides for AI artists, social media creators, and photographers
Complete Tutorial
5-minute step-by-step guide with screenshots. Learn to create professional comparisons fast.
Start Learning โMidjourney & AI Art
Showcase AI art evolution. Perfect for Midjourney, DALL-E, Stable Diffusion prompt showcases.
Read Guide โInstagram Strategy
Boost engagement with perfect Instagram before/after posts. Sizes, hashtags, caption templates.
Read Guide โTool Comparison
Compare vs Canva, Fotor, Adobe Express. Features, pricing, and which tool is best for you.
Compare Tools โMore resources: Complete FAQ (40+ Q&A) โข Nano Banana Use Cases โข Prompt Examples