The Most Accurate Pixel & Dimension Measurement Tool for Screenshots & Photos
Perfect for designers, developers, QA engineers, artists, crafters, students, and anyone who values precision.
Screen Ruler converts any screenshot or photo into a fully measurable workspace—helping you inspect sizes, positions, spacing, angles, colors, grid alignment, and more with absolute accuracy.
WHO USES THIS APP?
- UI/UX Designers – Measure spacing, alignment & element dimensions
- Developers – Validate pixel-perfect design implementation
- QA Testers – Perform layout inspection & visual accuracy checks
- Digital Artists & Painters – Analyze proportions & angles
- Crafters & DIY Creators – Compare object sizes digitally
- Design & Architecture Students – Learn measurement fundamentals
- Content Creators – Ensure perfect banner & thumbnail dimensions
This app is for anyone who needs precise visual measurement.
KEY FEATURES
- Advanced Measurement Tools
- Four-sided adjustable rulers
- Free-hand measuring tool (supports rotation)
- Angle measurement
- Customizable aspect ratio & scale factor
Precision Inspection Controls
- Exact X/Y coordinates, width & height
- Pixel-perfect zoom & pan
- Instant RGB color picker
- Quick reset & gesture support (double-tap, pinch, drag)
Layout & Grid Utilities
- Grid overlays for alignment
- Smart line frames for boundary detection
Works With All Images
- Auto-loads your latest screenshots
- Supports photos from your gallery
- Ideal for apps, web design, digital sketches & crafting templates
WHY USERS LOVE SCREEN RULER
- Saves hours in design & QA review
- Trusted by creators across industries
- Increases accuracy in digital art & craft work
- Clean, professional & privacy-friendly
- No internet connection required
HOW IT WORKS
1. Capture a screenshot or select an image
2. Open Screen Ruler and enable rulers/gridlines
3. Zoom in/out and inspect objects with precision
4. Measure spacing, angles, colors, and dimensions instantly
PERFECT FOR
Designers • Developers • QA • Digital Artists • Crafters • Photographers • Students • Architects • Content Creators
pixel measurement tool
screen measurement
screenshot inspector
photo measuring tool
craft measurement
angle ruler
color picker tool
Privacy Policy & Terms
https://infoenum.com/mobile_app_privacy_policy.html
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
- More measurement units, pixel, inch, centimeter, millimeter, pica, custom input
- Gridline thickness and opacity Settings
- Ruler opacity Settings
- Protractor opacity settings
- Custom theme color settings (You can select your own theme color)
- Photo Rotation and flip
- Set corner position from where corner you would like to show the ruler values.
- Various Bug fixes
Version 3.1.4
The developer, InfoEnum Software Systems, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
User Content
Diagnostics
Privacy practices may vary based, for example, on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Dark Interface
Information
Seller
InfoEnum Software Systems
Size
19.4 MB
Category
Productivity
Compatibility
Requires iOS 15.0 or later.
iPhone Requires iOS 15.0 or later.
iPad Requires iPadOS 15.0 or later.
iPod touch Requires iOS 15.0 or later.
Mac Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.