
keybr
Typing.com
Typing Club
10FastFingers.com
TypeFacer
10FastFingers
Klavaro
Monkeytype is a minimalistic typing test, featuring many test modes, an account system to save your typing speed history and user configurable features like themes, a smooth caret and more.

RigPolice
Mouse Tester
Mouse Sensitivity Converter
Packet Loss Test
CPS Test
Click Speed Test
Click Speed Tester
Measure your mouse's real DPI against a physical reference, with the spread shown and the alignment error measured. Runs in your browser; nothing is uploaded.

Which is more popular?
Based on our record, Monkeytype seems to be more popular. It has been mentioned 227 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | monkeytype.com | inputprobe.com |
| Pricing | ||
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Monkeytype yet.
A browser can't ask a mouse for its DPI, so this test measures it: drag along an object whose size is fixed by international standard (a bankcard is 85.60 mm by ISO/IEC 7810), three passes, median plus spread. Accuracy bands are published from 51 runs on real hardware, and an alignment check...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of inputprobe DPI Test yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Monkeytype and inputprobe DPI Test.
inputprobe DPI Test's answer:
PC gamers dialing in sensitivity who want to know their real DPI rather than the nominal number on the box, mouse enthusiasts (the r/MouseReview crowd) comparing sensors and verifying units, and anyone troubleshooting a mouse that "feels wrong", since a few percent of unit-to-unit sensor variance is normal and measurable. More broadly, anyone who prefers a measurement with a stated error band over a confident guess.
inputprobe DPI Test's answer:
Two things. First, it measures instead of guessing: a browser cannot ask a mouse for its DPI, so the test divides raw movement counts by the length of an object that is exact by international standard, every bank card on earth is 85.60 mm long (ISO/IEC 7810), and paper sizes are fixed by ISO 216. Second, it publishes its own error bars. The accuracy bands shown next to your result were measured over 51 complete runs on real hardware (results on A4 stay within ~3% of each other, on a bank card within ~6%), and when a capture can't support a number, the test refuses to print one and tells you why, rather than averaging a mess into a confident-looking figure.
inputprobe DPI Test's answer:
Most online mouse testers measure your monitor, not your mouse: they count one movement per drawn frame, so results are quietly capped by your display's refresh rate. inputprobe reads the individual device reports with their own timestamps, before that distortion happens. It also handles the errors other testers ignore: it detects OS pointer acceleration instead of blaming your mouse, uses displacement so your drag doesn't need to be straight, and includes an alignment check that solves for your placement error, the one mistake repeatability checks structurally cannot see. And everything runs locally in your browser: no account, no upload, no tracking.
inputprobe DPI Test's answer:
I tested my own mouse on the popular online testers and got answers that were confidently wrong, most of them were really measuring my monitor's refresh rate. So I built a set of testers around one rule: a verdict must quote the evidence it's based on, and when the evidence isn't good enough, the tool refuses to print a number. That meant doing the unglamorous part: running the DPI method 51 times across two mice to measure how accurate it actually is, publishing those bands next to every result, and writing up the full methodology (including what has not been validated yet) at inputprobe.com/methodology/.
inputprobe DPI Test's answer:
Plain-vanilla web platform, no frameworks: the measurement engine is dependency-free JavaScript ES modules. The site is static HTML generated by a small Python build (Jinja2 + Markdown), served from Cloudflare's edge. There is no backend at all, every measurement runs entirely in the browser and nothing is uploaded.
inputprobe DPI Test's answer:
None to list, it's a free tool with no accounts and no tracking, so we genuinely don't know who uses it, and we prefer it that way.
Share your experience with using Monkeytype and inputprobe DPI Test. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I'm astonished by how far those aim trainer tools go haha, and how popular they are. I discovered Aimlabs[1] recently, which seems like the most popular one, and it has 6 000 people playing right now. For us keyboard geeks, there is... - Source: Hacker News / 4 months ago
My app's theme engine (powered by Monkeytype) supports 190 themes. I'm working towards making the website available in all of them, which means every screenshot on every feature page needs a variant per theme. That's 50 screenshots... - Source: dev.to / 6 months ago
I'm in the same boat as OP. I've used keybr and https://monkeytype.com/, and while doing the exercises, I get pretty close to the speed and accuracy I had using a standard keyboard and qwerty, but I get much worse on both fronts when... - Source: Hacker News / 7 months ago
Tracking inputprobe DPI Test since Aug 2026.
When comparing Monkeytype and inputprobe DPI Test, you can also consider the following products.

This website teaches touch typing via lessons that feature letters and spaces on the user's screen. During each lesson, a cursor highlights the letter or space that the user must type... read more.
Compare keybr to Monkeytype or inputprobe DPI Test:

Test your mouse, keyboard, and monitor right in the browser. Catch a double-click, a dead pixel, or a stuck key in seconds. Free, no sign-up, no install.
Compare RigPolice to Monkeytype or inputprobe DPI Test:

Learn & Teach Typing, Free! Perfect for all ages & levels, K-12 and beyond.
Compare Typing.com to Monkeytype or inputprobe DPI Test:

Test all your mouse buttons, detect double-click issues, and check scroll wheel accuracy. Free, instant, and works on any browser.
Compare Mouse Tester to Monkeytype or inputprobe DPI Test:

Learn touch typing online using TypingClub's free typing courses. It includes 650 typing games, typing tests and videos.
Compare Typing Club to Monkeytype or inputprobe DPI Test:

Mouse Sensitivity Converter is an online tool that you can use to convert the sensitivities between multiple shooting games.
Compare Mouse Sensitivity Converter to Monkeytype or inputprobe DPI Test: