SVG blobs
Saved palettes
What is an SVG blob generator?
An SVG blob generator creates soft, irregular organic shapes — the friendly, rounded blobs that sit behind photos, icons, and headings to add movement without hard geometry. Each blob is a single smooth SVG path, so it scales to any size, recolors in a line of CSS, and stays tiny next to a PNG. This vector blob maker gives you direct control over how round or wild the shape gets, then hands you clean markup to paste anywhere. The look took off with organic, human-friendly design systems, and it works because a slightly imperfect curve feels warmer and more approachable than a rigid rectangle.
How to shape your blob
- Set Nodes to choose how many control points ring the shape — fewer nodes stay simple and rounded, more nodes allow intricate lobes.
- Drag Randomness to push those points off a perfect circle; low values feel calm, high values get delightfully lumpy.
- Pick a Fill color, then flip Fill style to Gradient and choose Fill 2 to fade the blob across two tones.
- Copy the shape with Copy SVG or Download SVG, grab Copy CSS or Copy Tailwind for blob css you can drop into a background, or save Download PNG for raster tools.
Design tips
For backgrounds, keep randomness moderate so the silhouette stays legible behind content; save the wilder shapes for standalone accents. Blobs love to be oversized and cropped by their container — let them bleed past the edge for a modern, confident look. A soft two-tone gradient fill reads more premium than a flat color, and a single blob usually does more than a cluster. Because the shape is regenerated from a seed, you can keep nudging Nodes and Randomness until one clicks, then lock it in by copying the path.
Where to use it
Reach for a blob behind avatars and testimonials, as a highlight under a heading, as an icon backdrop, or as a decorative section accent. Because the export is a resolution-independent path, one svg blob generator design works identically in a website, a slide, or a mobile app — no re-exporting at different sizes. Stack two blobs in complementary colors with a little overlap for a layered, depth-y backdrop that still exports as plain vector paths.
Frequently asked questions
Is this SVG blob generator free to use?
Yes — no signup, no account, and no watermark stamped on the shape itself. Exported files include a small, invisible branding comment in the SVG or CSS source crediting MeshSVG, but it's just text in the markup, not a visible mark on your blob, and you can delete it if you want a bare file.
How do I use an SVG blob shape on my website?
Copy SVG or Download SVG gives you a single, clean vector path you can drop straight into your HTML or an image tag. Prefer CSS? Copy CSS turns the same blob into a background-image you can size and position with ordinary styles, no extra markup required.
What are blob shapes good for?
Blobs are the soft, irregular backdrops you see behind avatars, portraits, and headings — an organic accent that adds movement without hard geometry. Because each one is a single scalable path, the same blob works as a hero background, an icon backdrop, a testimonial frame, or a decorative section accent at any size.
How do I make a blob look more organic or more rounded?
Nodes sets how many control points shape the outline — fewer nodes stay simple and round, more nodes allow intricate lobes. Randomness pushes those points off a perfect circle, so low values stay calm and gentle while high values get pleasantly lumpy. Combine both until the silhouette feels right for your layout.
Can I use blobs for commercial or client work?
Yes. Every blob you shape and export is free for personal and commercial use, including client projects, products, and print, with no attribution required and no license fee. Nudge Nodes and Randomness to generate as many variations as a project needs, and keep whichever one you like.
What export formats can I download?
Copy SVG or Download SVG give you the vector path directly, and Copy CSS packages the same blob as a background-image snippet — Copy Tailwind turns that into arbitrary-value utility classes if your project uses it. Download PNG renders a raster version at your chosen size, up to 4K, for platforms that don't accept vector files.
Does this work offline, and where is my blob design saved?
Once the page has loaded, every control runs locally in your browser, so shaping a blob doesn't depend on a live connection. Your current shape and any recent designs are saved only in your browser's localStorage, on your own device — nothing is sent anywhere, and it stays put until you clear your browser data.