Elysia Tools
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Search and filter the online tool directory by task, format, and category, then open detailed pages with clear inputs, examples, and execution context. Focused on Design. Page 16.
Calculators, numerics, date logic, statistics, and finance tools
Image, audio, and video processing, conversion, and optimization tools
Color, layout, graphics, visual styling, and design helper tools
Writing, cleanup, formatting, extraction, and text analysis tools
Developer utilities, networking, web debugging, and automation helpers
Format, file, archive, unit, and encoding conversion tools
Design
Convert HEX color values to Adobe RGB format for professional design
Convert HSL color values to Adobe RGB format for professional design
Extract dominant colors from images using various algorithms including k-means clustering and histogram analysis
Combine multiple images into a single stitched image with customizable layout, spacing, and alignment
Convert HSL color values to LCH for color management with alpha channel support
Extract design tokens — colors, numbers, font sizes and strings — from an ECharts theme JSON and export them straight into your design system. Paste a theme object (the kind registered via echarts.init(dom, themeName)) and the tool walks every leaf, tagging each color (with optional named/rgb → hex normalization), spacing number, font size and string, then emits clean CSS variables, a Tailwind theme.extend config, Style Dictionary tokens.json, or SCSS variables. Bridges the gap between an ECharts visualization theme and Figma/CSS/Tailwind design tokens without copying each value by hand.
Generate a clean, copy-paste HTML email signature that renders correctly in Gmail, Outlook, and Apple Mail — with avatar/logo, social icons (auto-detected from your links), accent color, light/dark/auto theme, and a table-based email-safe layout using inline styles. Copy the raw HTML and paste straight into your mail client.
Generate wiggle stereoscopy GIFs that create 3D effect by rapidly alternating between left and right eye perspectives. No 3D glasses required!
Add corner watermarks to images with customizable positioning, size, opacity, and multiple corner options
Add diagonal watermarks to images with customizable angle, size, opacity, and positioning across the image
Add image watermarks to images with customizable position, size, opacity, and rotation
Add watermarks with custom opacity to images, supporting both text and image watermarks with advanced opacity controls