Seam Cutter
A browser-based online tool for seamless image cropping that removes a selected region from the middle of an image and joins the two remaining sides seamlessly. All processing is performed locally, preserving privacy.
Timeline (last 90 days)
Simon Willison released an online image cropping tool called Seam Cutter.
Seam Cutter lets users draw a horizontal or vertical cut line on an image, remove a region from the middle, and seamlessly stitch the two sides together.
All image processing in Seam Cutter is done locally in the browser and does not rely on a backend server.
Seam Cutter is hosted under the tools.simonwillison.net domain, and users can use it without registration or payment.
Seam Cutter was inspired by Simon Willison's need, after stitching a long image with Tailor, to cut out a section from the middle (such as removing irrelevant prompts).
Seam Cutter's local browser processing is based on the Canvas API and File API: images are read via FileReader, manipulated on a <canvas>, and exported with canvas.toBlob().
When processing very large images in the browser, Seam Cutter may be limited by browser memory and performance.
Seam Cutter's target users include content creators, developers and testers, and ordinary users who need to hide a certain segment of a conversation in chat records.
All Facts (8)
Seam Cutter's target users include content creators, developers and testers, and ordinary users who need to hide a certain segment of a conversation in chat records.
50%UnverifiedSeam Cutter lets users draw a horizontal or vertical cut line on an image, remove a region from the middle, and seamlessly stitch the two sides together.
50%UnverifiedAll image processing in Seam Cutter is done locally in the browser and does not rely on a backend server.
50%UnverifiedSeam Cutter is hosted under the tools.simonwillison.net domain, and users can use it without registration or payment.
50%UnverifiedSeam Cutter was inspired by Simon Willison's need, after stitching a long image with Tailor, to cut out a section from the middle (such as removing irrelevant prompts).
50%UnverifiedSeam Cutter's local browser processing is based on the Canvas API and File API: images are read via FileReader, manipulated on a <canvas>, and exported with canvas.toBlob().
50%UnverifiedWhen processing very large images in the browser, Seam Cutter may be limited by browser memory and performance.
50%UnverifiedSimon Willison released an online image cropping tool called Seam Cutter.
50%