The Short Answer: Quick Picks
The best free mouse jiggler software for Windows is Move Mouse: it installs from the Microsoft Store without admin rights, moves the cursor on a schedule, and can run invisibly. On a Mac, Amphetamine is the free standard for keeping the machine awake. If all you need is to stop the screen sleeping, a browser-based online mouse jiggler does it with no download. And if you're up against activity-analytics monitoring that expects keyboard and app activity, not just a moving cursor, a multi-signal tool that randomizes its behavior is what actually holds up. That's the honest split this guide is built around.
There isn't one "best" jiggler, because the tools solve two different problems. Most free jigglers are built to defeat a sleep timer or an idle status. That's a solved problem, and you shouldn't pay for it. The harder problem is looking like a working human to software that scores how you work, and that's where the tools separate. Below you'll find the free tools worth using, where each one stops being enough, and which option fits your exact situation.
Move Mouse
Store install, no admin rights, scheduling, invisible mode. The default free pick for keeping a Windows machine active.
A randomized, multi-signal app
When monitoring correlates mouse movement with keyboard, scrolling, and app use, only a tool that simulates all of them and varies the pattern reads as human. This is what a purpose-built app is for.
Online mouse jiggler
A browser tab that holds the screen awake through the Screen Wake Lock API. No download, no sign-up, nothing to install on a locked machine.
Mouse Jiggler Software at a Glance
Here's the field side by side. "Detection resistance" is relative, and it assumes the default settings of each tool. Read it as how easily activity-analytics monitoring could flag the tool, not as a promise about any specific workplace.
| Tool | Platform | Price | Best for | Detection resistance |
|---|---|---|---|---|
| Move Mouse | Windows | Free | Scheduled cursor movement, no admin install | Low to medium |
| Caffeine | Windows | Free | Keeping the machine awake, tiny footprint | Low |
| Mouse Jiggler (arkane-systems) | Windows | Free | Open-source, invisible "Zen" jiggle | Low |
| Amphetamine | macOS | Free | Keeping a Mac awake with triggers | Low |
| Online jiggler | Any browser | Free | Screen-awake only, zero install | Not applicable |
| Mouse Jiggler (this site) | Windows 10 & 11 | $7 to $15/mo, 7-day trial | Randomized, multi-signal activity | High |
The pattern in that last column is the whole story of this category. Every free tool clusters at the low end, because they all do the same one thing: move the cursor or keep the screen awake. The jump to "high" isn't about a better wiggle. It's about faking more than the mouse. More on that below.
The Best Free Mouse Jiggler Software
Start here, because for a lot of people a free tool is the correct answer. If you're on your own laptop, or your employer only checks whether the machine went idle, you do not need to spend money. These are the free tools worth your time.
Move Mouse (Windows)
Move Mouse is the free tool most people should try first on Windows. It's a long-running, actively maintained app available on the Microsoft Store, which matters more than it sounds: Store apps install under your user account without admin rights, so they get onto locked-down work machines that block traditional installers. It moves the cursor on an interval you set, has a schedule so it only runs during set hours, and offers a "blackout" and behavior options including moving the pointer and returning it to where it was. There's an invisible mode that jiggles without the cursor visibly jumping around your screen.
Where it stops: Move Mouse moves the mouse. That's the job it's built for and it does it well. It doesn't simulate typing or app switching, so under monitoring that expects those signals, it leaves the same mouse-only gap every basic jiggler does. For Tier 1 and Tier 2 workplaces, that gap doesn't matter. For analytics-based monitoring, it does.
Caffeine (Windows)
Caffeine is the minimalist's pick. It's a tiny utility that silently simulates a keypress every 59 seconds to keep the machine awake, and it's so lightweight it barely registers. There's nothing to configure. You run it, and your computer stops sleeping. That simplicity is the appeal and the limit. It keeps the screen awake and your status green, and that's all. It doesn't move the cursor or add other activity, so treat it as a keep-awake tool rather than a full jiggler. Note that a process named "caffeine" is well known to IT teams, which matters if yours reviews running software.
Mouse Jiggler on GitHub (Windows)
The open-source arkane-systems Mouse Jiggler is the original of the genre, and it's still worth knowing about for two reasons. First, it's open source, so you can read exactly what it does, which is reassuring if you don't want to trust an unknown binary. Second, it has a "Zen mode" that jiggles the cursor internally without moving the visible pointer, so your screen stays still while the system registers activity. It's bare-bones by design: no scheduling, no extra signals, just the jiggle. As a transparent, free, do-one-thing tool, it's a solid choice. The same mouse-only ceiling applies.
Amphetamine (Mac)
Mac users have a different toolset, because the common need on macOS is keeping the machine awake rather than moving the cursor. Amphetamine, free on the Mac App Store, is the standard. It keeps your Mac awake on triggers and schedules you define, with a level of control the built-in options don't offer. Caffeine and Lungo cover the same simpler job. These hold your status active and stop the display sleeping, which is what most Mac users actually want. If you specifically need cursor movement or multi-signal activity on a Mac, your options are thinner, because the desktop app on this site is Windows 10 and 11 only.
Online Browser Jigglers
An online mouse jiggler runs in a browser tab and uses the Screen Wake Lock API to stop your screen from sleeping. The appeal is that there's nothing to install, which is perfect on a machine where you can't add software at all. The trade-off is scope: it keeps the display and the tab awake, but it can't move your system cursor or generate OS-level input, so it won't hold a green status in a desktop chat app the way a real jiggler does. Use it when the goal is literally "don't let the screen dim," and use a desktop tool when you need the operating system to register activity.
The Best Advanced Option
Every tool above shares one ceiling: they simulate the mouse (or just keep the screen awake), and nothing else. That's fine until your employer runs monitoring that scores the relationship between your inputs. Those tools, covered in depth in our guide on whether employers can detect a mouse jiggler, don't ask "is the mouse moving?" They ask whether the mouse movement lines up with keystrokes, clicks, scrolling, and the apps on screen. A cursor drifting for an hour with a silent keyboard is the clearest tell there is. The problem was never the movement. It's the silence around it.
That's the gap our own Mouse Jiggler is built to close, and it's the honest reason a paid tool exists in this category at all. Instead of one repeating nudge, it randomizes movement so the pattern isn't robotic, and it layers in the other signals a working person produces:
- Randomized mouse movement with natural pauses, so there's no metronomic loop for a pattern-analysis tool or a human reviewer to spot.
- Keyboard simulation and TXT retyping, which keep the keyboard-to-mouse ratio in a human range instead of showing movement with zero typing.
- Scrolling and tab or app switching, so activity spreads across applications the way real work does.
- Idle detection and scheduling, so it only acts when you're actually away and during hours you set.
- AI mode and stealth options for varying behavior and keeping the tool itself low-profile.
It runs as a normal portable app, so there's no USB device to log or block, which removes the single easiest thing to detect. It's Windows 10 and 11, and every plan starts with a 7-day free trial, so you can test whether it clears your specific monitoring before paying anything. Pricing runs from $7 to $15 a month across three tiers, laid out on the pricing page, and the full feature-by-feature breakdown lives in the documentation. To be clear about value: if you only need to beat a sleep timer, the free tools above are the right call and you should use them. This tier is for people who need to look like a working human under analytics-based monitoring, which the free tools can't do.
Try the Multi-Signal Approach Free
Randomized movement plus keyboard, scrolling, and app activity, so there's no mouse-only gap and no USB device to log. Free for 7 days on Windows 10 and 11.
Download for WindowsFree vs Paid: What You Actually Get
Cut through the marketing and the difference between free and paid jigglers comes down to one thing: how many activity signals the tool fakes. Everything else is packaging.
| Capability | Typical free tool | Paid multi-signal app |
|---|---|---|
| Keeps screen awake / status green | Yes | Yes |
| Beats an idle-only time tracker | Yes | Yes |
| Randomized, non-robotic movement | Rare | Yes |
| Simulated keyboard activity | No | Yes |
| Scrolling and app switching | No | Yes |
| Idle detection and scheduling | Sometimes | Yes |
| Closes the correlation gap under analytics | No | Yes |
Look at the first two rows. If those two capabilities are all you need, and for many people they are, a free tool wins outright and paying more buys you nothing. The paid column only pulls ahead in the bottom rows, and those rows only matter under Tier 3 activity analytics. So the buying decision is really a monitoring question: figure out what your workplace runs first, then pick the tool that clears it. Our breakdown of whether mouse jigglers actually work walks through where each type succeeds and fails.
Software vs Hardware Jigglers
This guide is about software, but the hardware question comes up constantly, so here's the short version. A USB mouse jiggler is a physical dongle or a motorized pad that moves a real mouse. Its appeal is that it touches no software at all, so software-restriction policies can't stop it. Its problem is the opposite of software's: plugging it into a managed machine writes a hardware record the moment it connects, and Windows keeps a persistent log of every USB device ever attached. That's the single easiest thing for IT to find.
Software flips the trade-off. There's no device to log or block, but it has to run on the machine, so it has to get past whatever software controls exist. For a managed work laptop, software is usually the lower-footprint choice precisely because it skips the hardware trail. We compare the two in full, including cost and setup, in hardware vs software mouse jigglers, and the forensic detail on the USB side is in can USB mouse jigglers be detected.
Will Any of These Get You Caught?
Honestly? On most machines, no. The majority of jiggler use is on personal laptops or at companies that only check idle time, where there's nothing watching input closely enough to care. The risk is real only in specific conditions, and it comes from three things, none of which is "the tool got detected as a jiggler":
- The correlation gap. Mouse moving, keyboard silent, no apps touched, no output. This is what catches basic jigglers under analytics, and it's exactly what multi-signal software closes.
- Robotic repetition. The same tiny movement at the same interval for eight hours. Randomization is the fix.
- The USB trail. Only applies to hardware. Every software tool here avoids it entirely.
The most-cited cautionary tale, Wells Fargo firing more than a dozen employees in 2024 for "simulating keyboard activity," happened in a heavily monitored, regulated environment where real output was measured. That's the extreme end, not the typical case. The full picture, tier by tier, is in our guide on what employers can actually detect. The practical takeaway for choosing software: pick a tool that avoids all three signals, and know what your own workplace measures before you rely on it.
How to Choose, by Situation
Match the tool to your actual situation instead of chasing the "best" label. Here's the decision in plain terms:
- Personal laptop, just want to stop the screen sleeping: any free tool, or the online jiggler if you don't want to install anything. This is the easy case.
- Work laptop, employer only tracks idle time: Move Mouse on Windows, Amphetamine on Mac. Free is genuinely enough here.
- Can't install anything at all: the online browser jiggler, or a portable app you can run from a folder without an installer.
- Work laptop under activity analytics (Time Doctor, Hubstaff, Insightful and similar): a randomized, multi-signal app. A mouse-only tool leaves the gap these platforms are built to flag.
- Heavy monitoring with screenshots or recording: reset your expectations. No jiggler fakes real output here. Any tool keeps your status green and your screen awake during breaks, and nothing more.
Notice that "free" is the right answer in three of those five rows. Paying only makes sense in the fourth. The fifth isn't a software problem at all.
Frequently Asked Questions
What is the best free mouse jiggler software?
For Windows, Move Mouse is the best free option. It installs from the Microsoft Store without admin rights, moves the cursor on a schedule, and has an invisible mode. For keeping a Mac awake, Amphetamine from the Mac App Store is the standard free pick. If you only need the screen to stay awake and don't care about cursor movement, a browser-based online jiggler works with no download at all. Free tools are great for defeating idle timers and keeping your status green. They stop being enough once your employer runs activity analytics that expect keyboard and app activity too.
Is mouse jiggler software safe to use?
The software itself is safe if you download it from the official source. A jiggler only simulates input events, the same kind a real mouse or keyboard sends, so it doesn't touch your files or network. The real risks are practical, not technical: downloading a random unsigned build from a sketchy site can bundle malware, and using any jiggler against your employer's policy can have consequences regardless of the tool. Stick to official downloads and know what your workplace allows.
Can mouse jiggler software be detected?
Software jigglers leave no USB hardware trail, which is the single easiest thing to detect, so they start ahead of any dongle. What can still flag a basic software jiggler is the correlation gap: the cursor moves while the keyboard stays silent and no app is used, which activity-analytics tools score as non-human. A jiggler that randomizes its movement and also simulates keyboard, scrolling, and app activity closes that gap. A tool that only nudges the cursor on a fixed timer is the easiest software jiggler to spot.
Does mouse jiggler software work on a company laptop?
Often, but it depends on two things: whether you can install or run it, and what monitoring is present. Portable apps that run without installation, and Microsoft Store apps that don't need admin rights, get past most software-restriction policies. Whether the jiggler then works undetected depends on the monitoring tier: an idle-only time tracker is beaten easily, while full endpoint monitoring with screenshots and device control is a different situation entirely. Check what your machine runs before relying on any jiggler.
What is the best mouse jiggler for Mac?
Amphetamine, free on the Mac App Store, is the most popular choice for keeping a Mac awake and holding your status active, with triggers and schedules. Caffeine and Lungo do the same simpler job. These keep the machine from sleeping rather than moving the cursor, which is all most Mac users need. Note that the Windows desktop app on this site is Windows 10 and 11 only, so Mac users should use one of the native macOS keep-awake tools.
Is a paid mouse jiggler worth it over a free one?
For the basic job of stopping sleep and keeping your status green, a free tool is enough and you shouldn't pay for that. A paid tool earns its price only when you need more than mouse movement: randomized patterns that don't look robotic, plus simulated keyboard, scrolling, and app switching that keep every activity signal alive under analytics-based monitoring. If you're on a personal machine or a company that only checks idle time, free is the right answer. If you're under activity analytics, the extra signals are what a paid tool is actually selling.
Do I need admin rights to run a mouse jiggler?
Not always. Microsoft Store apps like Move Mouse install under your user account without admin rights, and portable apps run from a folder or USB stick without installing at all. This matters on locked-down work machines where you can't install traditional software. If a jiggler requires an installer with admin privileges and your account doesn't have them, look for a portable or Store version instead.
The Bottom Line
The best mouse jiggler software depends on one question you have to answer first: what is your machine watching? On a personal laptop or a workplace that only tracks idle time, a free tool like Move Mouse or Amphetamine is the correct, no-cost answer, and paying for more would be wasted money. The moment activity analytics enter the picture, the free tools hit the same wall, because they only fake the mouse, and the mouse-only gap is exactly what those platforms flag. That's the narrow, honest case for a paid, randomized, multi-signal tool: not a better wiggle, but faking the rest of what a working person does.
So work out your monitoring tier, then pick from the right column. New to all this? Start with the primer on what a mouse jiggler is and how it works. Want to pressure-test your own risk before choosing? Read can your employer detect a mouse jiggler. Then grab the tool that clears your bar, and no more than that.
