Calculate dimensions and aspect ratios for images and video.
Convert SVG code into a Data URI for use in CSS backgrounds and HTML.
Download thumbnails from any YouTube video in max resolution.
Apply CSS filters like grayscale, sepia, and blur to images.
Generate smooth wave dividers for your website.
Generate placeholder image URLs.
Ever wondered what's inside a JWT? You can decode the header and payload to see the claims, which is super helpful for debugging authentication.
Make it organic. Generate unique, colorful, and liquid-like SVG blobs for your web designs. Perfect for background shapes, masking images, or adding a modern touch to your UI.
Blobs are great because they break up the rigid grid of web design. This tool uses math (noise algorithms) to create smooth, closed curves that look natural and organic, not robotic.
It generates a polygon with random points and then smooths the lines between them using Catmull-Rom splines or similar curve algorithms to create that soft, 'blobby' look.
Yes! Since they are standard SVGs, you can animate their path with CSS or JavaScript libraries like GSAP.
Yes, the shape generation algorithm uses random values for the angles and distances of the points.
SVG blobs are infinitely scalable. They look sharp on mobile and 4K screens while being tiny in file size.
All calculations and data processing for this tool are performed locally in your browser. UtilToolkits does not send any of your data to an external server, ensuring your information remains private and secure.
Same seed = same blob.