Dev tools · alternatives · 2026

24 alternatives to Perception Simulator

See your interface through different eyes

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
Experience Colorblindness on the Web▲92
Accessibility tool to help developers understand how colorblind users experience their website. - oftheheadland/Colorblindly
2018 · github.com · its alternatives →
2
Stark for Chrome▲18
A suite of accessibility tools baked right into Chrome.
2021 · chromewebstore.google.com · its alternatives →
3
Colorblinding▲109
Simulate websites as a color vision impaired person
2015 · chromewebstore.google.com · its alternatives →
4
Assistive24 ▲522
Free assistive technology for individuals with disabilities
2024 · assistive24.com · its alternatives →
5
Venngage Color Blind Simulator▲109
Create accessible designs that everyone can appreciate.
2023 · venngage.com · its alternatives →
6
Stark▲290
The color-blind simulator and contrast checker for Sketch.
2017 · getstark.co · its alternatives →
7
Color blind Simulator▲7
Test & improve accessibility
2025 · colorblindsimulator.app · its alternatives →
8
U-Eyes▲121
A Chrome Extension for simulating and capture mobile view
2023 · eyeballer.dev · its alternatives →
9
Eye Dropper▲111
An open-source Chrome extension for matching web colors 🎨
2017 · chromewebstore.google.com · its alternatives →
10
Fix contrast▲149
Automatically fix contrast issues on all websites
2021 · fixa11y.com · its alternatives →
11
CanvasFlip Visual Inspector▲135
Free Chrome extn for designers to inspect/edit live websites
2017 · canvasflip.com · its alternatives →
12
Product Hunt Dark Screen▲262
Give PH dark made and give more life to your eyes
2025 · github.com · its alternatives →
13
Webcam Effects▲157
We just released a new version of our Chrome extension that enhances on-camera appearance and adjusts video image, making it perfect for meetings, video chats, and live streams. It's based on Webcam Effects SDK, using a custom pre-trained model and a WASM module. Compatible with any website that supports video conferencing or streaming, including Zoom, Google Meet, Microsoft Teams, Skype, Discord, etc. It's completely free, no watermarks, no limits, no sign-ups required. Feedback is welcome!
2023 · webcameffects.app · its alternatives →
14
Area Contrast Checker▲85
Drag, Select, Know. A new way to check A11y contrast
May 2026 · chromewebstore.google.com · its alternatives →
15
Retina Check▲133
Visualise images pixel density on any webpage
2017 · lkc.com · its alternatives →
16
Fix contrast, a free browser extension that fixes text contrast issues▲23
The FixA11y project improves accessibility through smart technology and education.
2021 · fixa11y.com · its alternatives →
17
Color Sense▲114
Your top choice for a color picker extension on Safari
2024 · apps.apple.com · its alternatives →
18
Venngage Accessible Design Tool▲106
Create and download inclusive and accessible designs
2023 · venngage.com · its alternatives →
19
DOM Outliner for Chrome▲71
See any web page structure in one click
2023 · chromewebstore.google.com · its alternatives →
20
EyeQuant▲72
Make faster design decisions with greater confidence
2014 · eyequant.com · its alternatives →
21
Colorific▲85
A color accessibility tool for contrast and color blindness
2020 · its alternatives →
22
WebGL Insight, a Debugging Toolkit for Chrome▲72
A helpful Chrome extension for WebGL development. Contribute to 3Dparallax/insight development by creating an account on GitHub.
2016 · github.com · its alternatives →
23
Enhanced Image Viewer▲115
Chrome's image viewer, but with zoom, pan, and more
Dec 2025 · its alternatives →
24
Color by Fardos▲111
A chrome extension to pick, save & create colors/gradients
2018 · chromewebstore.google.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →