# Scale

Browse 20 online Scale tools for working with scale-related tasks in your browser. Text inputs are not stored, and uploaded files are deleted after 6 hours.

> Canonical page: https://elysiatools.com/en/tags/scale

## Overview

Explore 20 Scale tools for handling scale-related tasks through a browser-based interface. No software installation is needed; processing runs on Elysia Tools servers.

## Frequently asked questions

### What can I do with Scale tools?

Scale tools help you work with scale-related operations and data through the Elysia Tools browser interface.

### Do I need to install software?

No. You can use these tools through your browser without installing software.

### How is my data handled?

Processing runs on Elysia Tools servers. Text inputs are not stored, and uploaded files are automatically deleted after 6 hours.

## Tools

- [Batch Image Resize](https://elysiatools.com/en/tools/batch-resize): Resize multiple images to specific dimensions with various resize options and batch processing
- [Color Token Cascade Generator](https://elysiatools.com/en/tools/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
- [CSS Easing and Animation Visualizer](https://elysiatools.com/en/tools/css-easing-visualizer): Visualize a CSS cubic-bezier easing curve, preview it live on position/opacity/scale, pick presets, and export copy-ready CSS
- [Feature Scaler](https://elysiatools.com/en/tools/feature-scaler): Scale and normalize features using various methods for machine learning preprocessing and data standardization
- [Resize GIF](https://elysiatools.com/en/tools/gif-to-resized-gif): Resize GIF images to specified dimensions while maintaining animation and quality
- [Hardness Converter (HB / HV / HRC / HRB)](https://elysiatools.com/en/tools/hardness-converter): Convert between Brinell (HB), Vickers (HV), and Rockwell (HRC / HRB) hardness via ASTM E140 tabulated data with linear interpolation. Three material classes: carbon/alloy steel (HV 100–960), austenitic stainless (HV 100–600), and cartridge brass (HV 40–200). Any input scale produces all the others; a scale that does not apply in the current hardness band returns 'out of range'. Indicative only — not for acceptance testing per ASTM E140.
- [Holmes-Rahe Life Events Stress Scale](https://elysiatools.com/en/tools/holmes-rahe-stress-scale): Assess the impact of major life events over the past year using the Holmes-Rahe Social Readjustment Rating Scale
- [Image Affine Transformation](https://elysiatools.com/en/tools/image-affine): Apply affine transformation for scaling, rotation, shearing, and translation
- [Image Resizer](https://elysiatools.com/en/tools/image-resize): Professional image resizing tool with multiple resize methods, aspect ratio preservation, and format conversion, supporting GIF/Animated WebP/APNG and JPEG/PNG/WEBP.
- [Image Scaling](https://elysiatools.com/en/tools/image-scaling): Apply scaling transformation to images with visual matrix representation. Supports uniform and non-uniform scaling with real-time preview.
- [Image Palette to Design Tokens](https://elysiatools.com/en/tools/image-to-design-tokens): Extract a dominant color palette from an image (k-means clustering), then export it as CSS variables, SCSS variables, a Tailwind config, or JSON design tokens — with named colors and an auto-generated shade scale for each
- [Microscope Scale Bar Calibrator](https://elysiatools.com/en/tools/microscope-scale-bar-calibrator): Calculate microscope object scale, field of view, diffraction limits, Nyquist sampling, and download a transparent SVG scale bar.
- [Tailwind Color Palette Sync](https://elysiatools.com/en/tools/tailwind-color-palette-sync): Generate theme.extend.colors for tailwind.config.ts from HEX colors, with WCAG contrast levels and optional dark mode.
- [CSS Transform Generator](https://elysiatools.com/en/tools/transform-generator): Generate CSS transform properties
- [Batch Video Resize](https://elysiatools.com/en/tools/video-batch-resize): Resize multiple video files using resolution presets or custom dimensions, with optional aspect ratio preservation
- [Video Resize](https://elysiatools.com/en/tools/video-resize): Resize video to specified dimensions while maintaining aspect ratio
- [Video Resolution Changer](https://elysiatools.com/en/tools/video-resolution-changer): Change video resolution with preset sizes or custom dimensions, with optional aspect ratio preservation
- [Web Font Pairing Lab](https://elysiatools.com/en/tools/webfont-pairing-lab): Preview a heading + body Google Fonts pairing with weight and line-height controls, and copy a ready-to-paste CSS @import + variables snippet. Curated 22-face registry plus 7 proven pairing presets.
- [Convert WebP to Resized WebP](https://elysiatools.com/en/tools/webp-to-resized-webp): Resize WebP images while maintaining WebP format and quality
- [XLSX Conditional Formatting Rule](https://elysiatools.com/en/tools/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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