Before & After Photo Comparison

Create a side-by-side or top-bottom comparison of your progress photos. All processing happens in your browser -- your photos never leave your device.

100% Private. Your photos are processed entirely in your browser using the Canvas API. No images are uploaded to any server. Nothing leaves your device.

Before Photo

Click or drag to upload

Label

Date (optional)

After Photo

Click or drag to upload

Label

Date (optional)

Layout

Why This Matters

Progress is often invisible day-to-day. You don't notice the weight you've lost, the muscle you've gained, the clarity in your skin, or the light in your eyes because the changes happen gradually. That's why before and after photos are so powerful.

A side-by-side comparison cuts through the noise of daily perception and shows you the truth: you've changed. Whether it's a fitness transformation, a sobriety journey, a home renovation, or a creative project, seeing then vs. now is deeply motivating.

This tool prioritizes your privacy. Your photos are processed entirely in your browser — nothing is uploaded, stored, or shared without your explicit action. Create your comparison, download it, and share it on your terms.

Frequently Asked Questions

Are my photos uploaded to a server?

No. Everything happens in your browser using the Canvas API. Your photos never leave your device — they're processed entirely client-side. Nothing is stored or transmitted.

What resolution are the output images?

The comparison image is generated at high resolution suitable for social media sharing. The exact dimensions depend on your input images but are optimized for a clean, professional look.

Can I customize the layout?

Yes. You can add custom labels (e.g., "Day 1" / "Day 90"), dates, and choose between side-by-side or top-bottom layouts. You can also adjust the divider position.