Designer Tools

4.3
11.9K reviews
10M+
Downloads
Content rating
Everyone
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About this app

Developers, have you ever wanted to verify that you’ve implemented UI designs to spec?

UX Designers, ever wanted to validate whether a color or layout is correct?

Designer Tools provides a suite of features to review and validate app specifications. Whether it be checking your keylines or that shade of blue, you’ll definitely want to add this app to your toolkit. Even if you provide redlines, these are a great way to verify each and every pixel.

Grid Overlay - Quickly toggle on-screen grids to check layouts for inconsistent spacing or mis-aligned elements. You can even customize the grid size and line colors.

Mockup Overlay - Display a mockup image over your app. This gives you a high-fidelity opportunity to see how the design spec matches the developed user interface. Choose from portrait or landscape overlays and tune the opacity for an effective comparison.

Color Picker - Use your finger to drag around a loupe and identity the hex codes of colors at the pixel level.

Screenshot details - Add a panel to all of your screenshots that displays information regarding the device, screen and Android version. QA teams will LOVE this.

Have ideas for another tool that we could include? Let us know by sending us an email!

Source code available on GitHub at https://github.com/0xD34D/DesignerTools
Updated on
Mar 16, 2020

Data safety

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4.3
11.9K reviews
A Google user
January 19, 2019
The app is superb. but there is one problem the background image is seen when we open other apps also e.g. like if we use Instagram, Facebook and other apps the image is seen in the background and it becomes difficult to read the stories and feeds of Instagram and Facebook. So if you can provide option to remove it from apps background it would really good.
4,458 people found this review helpful
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Chrishelle Domat-ol
August 11, 2020
It's nice that I can have my favorite photo overlay on the screen and has a separate photo option for landscape, but photo's not switching for portrait to landscape fast, and vice-versa. When I'm in landscape mode, the portait photo is still on the background. And when the assigned landscape photo is shown, it only shows on the middle lower part of the screen. And when I go back to portrait mode, the landscape photo is still on screen, not the assigned portrait photo. I hope this bug be fixed.
1,542 people found this review helpful
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A Google user
November 26, 2018
I downloaded it looking for a key line overlay app and was pleasantly surprised to find way more useful functionality. It's super useful and I would recommend it to any Android developer who is serious about UI work.
562 people found this review helpful
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What's new

2.2.1
🐞 Fix quick settings tile states