Scale Tools - Online Converters and Calculators

Access 14 online scale tools to calculate ratios, convert dimensions, and adjust map or architectural scales. Secure server-side processing with automatic file deletion.

Elysia Tools offers 14 online scale tools designed to simplify ratio calculations, architectural scaling, and dimension conversions. Work directly in your browser to convert map scales, resize proportions, or calculate scale factors, while our secure servers handle the processing without requiring any software installation.

14 Tools

Images, Audio & Video
Batch Image Resize
Resize multiple images to specific dimensions with various resize options and batch processing
Design & Color
Color Token Cascade Generator
Turn one primary hex color into a full design-token cascade with primary, accent, neutral, semantic tokens, CSS variables, and Style Dictionary JSON
Data & Tables
Feature Scaler
Scale and normalize features using various methods for machine learning preprocessing and data standardization
Images, Audio & Video
Resize GIF
Resize GIF images to specified dimensions while maintaining animation and quality
Health & Psychology
Holmes-Rahe Life Events Stress Scale
Assess the impact of major life events over the past year using the Holmes-Rahe Social Readjustment Rating Scale
Design & Color
Image Affine Transformation
Apply affine transformation for scaling, rotation, shearing, and translation
Images, Audio & Video
Image Resizer
Professional image resizing tool with multiple resize methods, aspect ratio preservation, and format conversion, supporting GIF/Animated WebP/APNG and JPEG/PNG/WEBP.
Images, Audio & Video
Image Scaling
Apply scaling transformation to images with visual matrix representation. Supports uniform and non-uniform scaling with real-time preview.
Design & Color
CSS Transform Generator
Generate CSS transform properties
Images, Audio & Video
Batch Video Resize
Resize multiple video files using resolution presets or custom dimensions, with optional aspect ratio preservation
Images, Audio & Video
Video Resize
Resize video to specified dimensions while maintaining aspect ratio
Images, Audio & Video
Video Resolution Changer
Change video resolution with preset sizes or custom dimensions, with optional aspect ratio preservation
Images, Audio & Video
Convert WebP to Resized WebP
Resize WebP images while maintaining WebP format and quality
Conversion & Encoding
XLSX Conditional Formatting Rule
Batch-apply conditional formatting rules such as threshold highlights, data bars, and color scales to Excel worksheets

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FAQ

What types of scale calculations can I perform with these tools?

You can calculate architectural scales, convert map ratios, resize dimensions proportionally, and determine scale factors for models or design layouts.

Is my data secure when using the scale tools?

Yes. While you interact with the tools in your browser, the processing runs securely on our servers. Text inputs are never stored, and any uploaded files are automatically deleted after 6 hours.

Do I need to install any software or browser extensions?

No software installation or plugins are required. All scale tools are fully accessible directly through your web browser.