Alternatives

Products that do what Designer's Little Helper does

12 professional browser design tools in one extension

1. 1
   Grid Overlay Pro▲106

   A browser extension to visualize grid layouts on any webpage

   Feb 2026 · chromewebstore.google.com

2. 2
   webdesigner.tools▲318

   Find & List Top Designer Tools

   2023

3. 3
   SuperDev▲164

   All in one browser extension for web designers & developers

   2022

4. 4
   Screen Ruler▲236

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   2024

5. 5
   CSS Scan Pro 2.0▲488

   A re-imagined Devtools for web design

   2020

6. 6
   Grid Guide▲153

   Create pixel perfect grids for the web.

   2016

7. 7
   Visual Inspector On-site▲168

   Collaborate websites feedback like a Google doc

   2018

8. 8
   CanvasFlip Visual Inspector▲135

   Free Chrome extn for designers to inspect/edit live websites

   2017

9. 9
   Designer Toolkit▲5

   The essential toolkit for designers and developers

   Dec 2025

10. 10
    Screen Ruler▲114

    The go-to ruler for designers and developers

    May 2026 · chromewebstore.google.com

11. 11
    Web Inspector▲107

    Inspect, debug, and extract — all in one web tool

    2025

12. 12
    Collaborate by Visual Inspector▲134

    Free website feedback collaboration and design bug fixing

    2017

13. 13
    CSS.GUI▲201

    Open source visual editors for everything in the CSS spec

    2022

14. 14
    Dimensions Toolkit▲104

    Chrome Extension for designers to test responsive websites.

    2014

15. 15
    CSS Pro▲181

    A re-imagined Devtools for web design

    2023

16. 16
    Screen Ruler - for Google Chrome▲143

    Measure the web

    2024

17. 17
    Screen Ruler▲124

    Made to measure. Built for everything else.

    Nov 2025

18. 18
    UI Inspector for Google Chrome▲177

    Edit web pages like Figma

    2024

19. 19
    UI Inspector▲112

    Visual CSS editor for Google Chrome

    Feb 2026 · chromewebstore.google.com

20. 20
    LayoutLab▲3

    A tool for measuring previewing grid systems on any website.

    May 2026 · chromewebstore.google.com

21. 21
    Font Face Ninja▲196

    Browser extension to quickly find the webfonts a site uses

    2014

22. 22
    Designer Toolkit▲7

    Everything you need to design and build with confidence.

    Jan 2026

23. 23
    Able▲81

    One-click WCAG & ADA accessibility audits for any webpage

    Mar 2026 · ablext.app

24. 24
    Page Tools▲78

    Give Chrome Inspector super powers ⚒😺

    2018

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