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Free Before/After Image Compare Slider
Free Before/After Compare Slider is a free online tool by US AI. Perfect for showing AI edits, renovations or fitness progress — 100% private, in your browser.
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🔒 Privacy: your images never leave this browser — no upload, ever. Tap the labels to rename them.
📖 How to use
- Choose a Before and an After image (JPG/PNG). They stay on your device — nothing is uploaded.
- Drag the glowing handle to reveal the comparison. Tap the labels to rename them.
- Click Download comparison PNG to save and share your side-by-side.
✨ Why use this tool?
US AI's compare slider renders everything locally with canvas — your photos are never sent anywhere. Great for creators showing before/after edits.