A minimal, fast, and privacy-focused web tool to duplicate, repeat, and tile a single image into customizable rows and columns, merging them into one high-resolution composite image for instant download.
🔗 Try it online: https://abctool.info/image-duplicator/
- Grid Tiling: Multiply your image across custom rows and columns (e.g. 2×2, 3×4, 5×5, up to 50×50).
- Flexible Spacing: Adjust gap between copies and outer canvas margin (padding).
- Background Customization: Choose transparent background, white, black, or any custom color.
- Multiple Export Formats: Save your composite image as PNG, JPEG, or WebP.
- Real-Time Live Preview: Instantly preview layout, total count, and actual output resolution.
- 100% Client-Side & Private: All image processing runs purely in your browser canvas. No images are uploaded to any server.
- Upload an Image
- Click on the upload box or simply drag and drop an image file (
JPG,PNG,WebP,GIF,SVG).
- Click on the upload box or simply drag and drop an image file (
- Configure Grid Layout
- Use the Rows and Columns steppers or input fields to specify how many times you want the image repeated horizontally and vertically.
- Adjust Spacing & Background
- Set Gap (px) to control the distance between tiled images.
- Set Margin (px) to add outer padding around the whole grid.
- Pick a Background (Transparent, White, Black, or Custom Color).
- Choose Format & Download
- Select your preferred output format (
PNG,JPEG,WebP). - Check the live preview and output resolution on the right panel.
- Click Download Image to save the merged output image to your device.
- Select your preferred output format (
Whether you need to print multiple copies of a photo on a single sheet or generate repeating patterns, Image Duplicator makes it effortless:
- Problem: Photo kiosks and printing services charge high fees for single ID photos.
- Solution: Upload your cropped 2×2 inch or 35×45 mm passport/visa photo, set a 2×3 or 2×4 grid, and export a single 4×6 inch (10×15 cm) photo sheet to print multiple ID photos at standard print prices.
- Problem: Designing a full sheet of repeated labels in Photoshop or Word takes too much manual alignment.
- Solution: Easily duplicate logos, QR codes, price tags, barcode stickers, or product labels into neat rows and columns ready for cutting or sticker paper printing.
- Problem: Checking how a seamless pattern tile looks repeated across a larger surface.
- Solution: Repeat your seamless tile (e.g., 5×5 or 8×8) with
0px Gapto instantly create and download high-resolution backgrounds, wallpapers, textile patterns, or website textures.
- Problem: You want to print multiple small copies of a memorable snapshot or pet photo to share with family or put into a wallet/locket.
- Solution: Tile any personal photo into 4, 6, 8, or 12 copies on one image file without needing complicated software.
- Problem: Preparing identical name cards, party badges, coupons, or school flashcards.
- Solution: Multiply a single template across a grid with custom spacing/padding for easy trimming with scissors or paper cutters.
To run the project locally without any complex build pipeline:
# Clone the repository
git clone https://github.com/your-username/image-duplicator.git
# Navigate to project directory
cd image-duplicator
# Start a local static server
npx serve srcOpen http://localhost:3000 (or the port indicated in your terminal) in your browser.
This project is licensed under the GNU General Public License v3.0 (GPL-3.0) - any modifications and derivative works must also be open-sourced under the same license.