UTL
UTL.toolsThe Digital Toolbox
Updated: August 2026 • Verified v1.2

Aspect Ratio Scale Multiplier & Resolution Upscaler

Creative & DesignDesign

Local Browser Execution: Your input is processed locally in your browser and is not sent to UTL servers.
Proportional Scaling: Scaled_W = Round(Base_W * Scale); Scaled_H = Round(Base_H * Scale)
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Understanding Your Results

Calculates scaled widths and heights across 10 preset multipliers (0.25x to 4.0x) and custom percentages with Megapixel (MP) calculations.

Practical Guidance & Next Steps

Mobile app UI assets require @1x, @2x (Retina), and @3x (Plus/Max) pixel asset exports.

What is this?

A design utility that calculates proportional pixel dimensions across multiple scaling factors.

How does it work?

1. Enter original base width and height. 2. View full scale multiplier matrix from 0.25x downscales to 4x upscales. 3. Adjust custom percentage slider to view specific target dimensions.

Why use it?

Eliminates math errors when exporting responsive icon sets, video renders, and HiDPI graphic assets.

Technical Scope & Calculation Limitations

Calculates integer pixel dimensions rounded to nearest whole pixel.

Frequently Asked Questions

@2x and @3x refer to 200% and 300% asset resolutions designed for high-density Apple Retina and Android high-DPI displays.
Windows Desktop & Widget Options

Want this capability on your Windows desktop?

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9.4/10

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Powerful open-source desktop customization framework for hardware monitors, clocks, and audio visualizers.

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