ToyTools Guide

Virtual Slime: Grab, Stretch and Release

How browser slime stays attached to a finger, why a missed pointerup needs Release, and how stiffness follows Feel intensity.

6 min read Updated Sep 2026

Quick Answer

Virtual slime is a slime fidget and slime simulator you poke and pull in the browser. Press, drag, let go to stretch slime online. Stiffness follows Feel intensity. If a finger leaves the canvas without a pointerup, Release appears so the blob does not stay glued to a ghost.

For example: Input: a grab on a square stage. Output: a stretch that eases back, with no goo skins and no download.

Open Slime →

What is virtual slime?

Physical slime is stretch and squish. Browser slime is one blob, not a store of colours. Mobile apps bury the blob behind in-app purchases. Flash-era toys are gone. This page is the gesture: grab a vertex, pull, release.

The fill is mixed from the accent and the surface, so the blob does not vanish on a light theme. That contrast failure is common on other slime pages.

How does browser slime stay attached to a finger?

The blob is a ring of points. A grab pins one point to the pointer. That is how browser slime stays attached to a finger while you drag. The others follow with a stiffness from Feel intensity. Let go and the ring eases toward a circle. Therefore a pull feels stretchy without a mesh zoo. How to stretch slime online: press near the edge, drag, and release.

For example, low intensity is calm. High is stretchy. However, reduced motion only stops idle jiggle. A grab still stretches, because that is the task.

How to unstick slime after leaving the canvas

Leaving the canvas should keep the grab is the wrong assumption. A pointer that leaves the window sometimes never fires pointerup. Other toys keep the grab. The blob then follows nothing. How to unstick slime after leaving the canvas: this page listens for pointerup, pointercancel, and lostpointercapture. If a grab is still held with no buttons down, Release shows. One tap detaches. It stays hidden when the path is clean.

Common mistakes

Reloading a stuck blob works and costs the session. Release is the one-tap detach. Looking for colour skins is the mobile-app habit this page will not feed. One blob is the product.

Expecting idle jiggle under reduced motion is the other miss. The grab still works. Therefore the fidget survives a motion setting that other toys treat as a hard off.

Slime vs alternatives

Mobile slime apps bury the blob behind in-app goo skins. Kinetic sand is a pile you drag. A spinner is a flick. This page is pull: play with slime as goo fidget slime online, with stretch slime and sensory slime in the tab, plus Release if the pointer leaves the canvas.

How do I make slime calmer or stretchier?

Settings → Feel intensity maps to stiffness. Low is calm. High is stretchy. There is no second slider on the page, because every fidget already shares that preference. Reduced motion stops idle jiggle; a grab still stretches, because that is the task.

Try the blob

Open the tool, pull the blob, let go, and use Play if you want it to fill the screen. If it ever sticks, tap Release.

Open Slime →

You May Also Need

You may also need

  • Kinetic SandA pile you drag when you want push instead of pull
  • Pop ItTaps when a blob is the wrong texture

Next steps

Alternatives

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