E-commerce Toolbox (rlazy.com) — free online e-commerce image tools: processed locally in your browser, images never uploaded, no registration required
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Batch-add size annotations to product images: enter the actual length and width (in cm) to auto-generate dimension lines, arrows and text. Supports dual cm/inch units, multiple annotation styles and reusable templates. Ideal for e-commerce main images and detail pages. Processed entirely in your browser — images are never uploaded.
Manually add multiple dimension annotations with rotation at any angle and customizable colors and line styles for complex multi-dimensional product displays. Processed in your browser — images are never uploaded.
Duplicate, combine and edit product images: smart cutout and cropping, multi-image auto-layout and one-click preset reuse for multi-variant and multi-color product sets and store assets. Processed in your browser — images are never uploaded.
Batch compress, resize and optimize images online, with smart white backgrounds, multi-ratio cropping and real-time preview comparison. Export to PNG/JPG. Free to use, processed in your browser — images are never uploaded.
Split one large image into multiple small images with custom split lines or smart grids, with batch preview and export for detail-page slicing and platform asset splitting. Processed in your browser — images are never uploaded.
Crop multiple images at once with a uniform cropping area applied in one click or per-image adjustments, plus built-in size presets common in e-commerce. Free to use, processed in your browser — images are never uploaded.
Tell me your daily manual tasks, and I’ll build tailored web components, plugins, or batch tools for you. Quote on demand, fast delivery.
Choose the appropriate tool based on your needs, each tool has clear usage instructions.
After entering the tool, upload images to be processed, support batch upload and drag-and-drop operation.
Adjust processing parameters according to tool functions, such as size, format, quality, etc.
Click the process button, wait for completion, and download the processed image files.
Yes. All tools in the E-commerce Toolbox are free to use, with no registration required.
No. All processing happens locally in your browser — images never leave your computer, making it suitable for unreleased products and images with commercial information.
Common e-commerce formats such as JPG and PNG; see each tool page for details.
Photoshop is a feature-rich professional image software that requires download and installation; the E-commerce Toolbox focuses on high-frequency e-commerce image tasks such as batch annotation, compression, cropping and splitting — open a browser and start using it, no installation needed, ideal for fast batch processing.