Grayscale and Cutout
Free to useProduct creativeCreate grayscale variants and replace a light studio background with an adjustable threshold.
Review white-background product photosPrivate by design: Images, QR codes, GIFs and PDFs are processed in this browser. Source files and outputs are never uploaded, saved to account history or stored on the server.
Result
No files selected
What this tool helps you do
- Create grayscale product variants in a batch while preserving source dimensions.
- Optionally remove light studio backgrounds by applying an adjustable luminance threshold to transparent pixels.
- Review every converted asset before downloading individual PNG results or the complete ZIP.
How it works
- 1Add up to 10 product images.
- 2Adjust the light-background threshold and choose whether background removal is enabled.
- 3Run the batch, inspect edge quality, and download PNG outputs.
Built for everyday cross-border commerce work
Use these utilities for marketplace cards, PDP image preparation, social commerce variants, QR labels, supplier handoff, PDF presentations and quick asset checks. They complement AI image generation and retouching without creating another asset library.
Technical references
These sources document the browser APIs and image standards behind the tool. Marketplace policies can change independently, so confirm current seller guidance before a bulk upload.
Questions about this browser tool
Does grayscale mode remove shadows automatically?
No. It converts luminance to neutral gray and can make light pixels transparent above a threshold. Shadows, reflections, and product highlights may still need manual retouching.
Why does background removal return PNG?
PNG supports alpha transparency, which is required when light background pixels become transparent. JPEG cannot preserve those transparent areas.
Are my images uploaded to a server?
No. Source files, QR values, GIF frames and PDF pages are processed in this browser with Canvas and local JavaScript libraries. The site does not upload the files or save outputs to account history.
What are the browser limits?
Use a current Chrome, Edge, Safari or Firefox release. Very large images, long GIFs and complex PDFs can be limited by available device memory, and encrypted PDFs may need to be unlocked first.
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