UD5 Toolkit
Webcam Color Detector - Online Live Hue Picker
Point your camera at an object and see the dominant color in real time. Click to copy the hex. Fun tool for designers.
Dominant Color Detector - Online Find Main Hue
Dominant Color Detector
Upload an image and instantly find its main hue and color palette.
Drop image here or click to browse
Supports JPG, PNG, GIF, WebP
Dominant Hue
#808080
RGB(128,128,128)
HSL(0,0%,50%)
Color Palette
Upload an image to see palette
Frequently Asked Questions
The dominant color is the most frequently occurring hue in an image, often used to represent the overall feel or theme of the visual.
It resizes your image locally (no upload to server), scans every pixel, groups similar colors, and determines the most frequent ones. All processing happens in your browser.
The algorithm aggregates every pixel, so a large background area (like white sky) may dominate. Try cropping the image to the area of interest for better results.
Absolutely! Upload your logo or any image, and the palette section will show the top 5 to 8 dominant colors, which you can use for branding.
No. The tool runs entirely in your browser using HTML5 Canvas. Your image never leaves your device.
Image Color Extractor - Online Palette from Picture
Upload an image and extract its dominant colors or full color palette. Download as a CSS snippet or color swatch. Entirely client-side, your images stay private.
Extract Color Palette from Image URL - Online Without Upload
Enter an image URL to extract a 5-color dominant palette. Avoids uploading files. Uses canvas to read remote image pixels. Fast and privacy-oriented.
Image Color Picker From URL - Online Remote Picture Analyzer
Enter the URL of any online image and extract its dominant colors or pick colors with a magnifier. No upload, cross‑origin friendly.
What Font is Used on a Website - Online Detector
Enter a URL and extract the font stacks and web font URLs used on that page. Quick typography research.
Image FFT Visualizer - Online See Frequency Domain
Upload an image and see its 2D FFT magnitude and phase. Learn how image filtering works. Educatinal tool. Canvas.
Emoji to Image Converter - Online Download Emoji as PNG
Pick any emoji and download it as a high‑resolution PNG image with transparent background. For social media or icons.
Web Image Size Calculator - Online KB & Dimensions Tool
Predict the file size of an image based on pixel dimensions and format (JPEG, PNG, WebP). Rough estimate. Local.
Image Palette Extractor (Paste) - Online Clipboard Image
Paste an image from your clipboard directly into the page (Ctrl+V) and extract its color palette. No file dialog needed.
Text Watermark on Image - Online Add Subtle Overlay
Add a repeating diagonal text watermark to your images. Adjust opacity, font, and color. Protect your photos locally.
Image to Pure ASCII - Online High‑Contrast Text Art
Turn a photo into a high‑contrast ASCII art using only standard text characters. Adjust brightness and character set. Works offline.
Image Emboss Effect - Online Raised 3D Look
Apply an emboss filter to your photo. Choose direction and depth. Gives a 3D carved stone look. Pure canvas.
Image to Binary Array - Online Pixel Dump
Convert any image into a raw binary array of RGBA values. For use in embedded systems or game development. Copy as Uint8Array.
Image to Color Squares - Online Abstract Block Art
Reduce an image to large colored squares. Create bold, minimalist wall art. Adjust block size. Download PNG.
Hex to Float Converter - Online IEEE 754 Decoder
Enter a hexadecimal string and decode it as a 32‑bit or 64‑bit floating‑point number. Low‑level developer tool.
Color Image to ASCII Art - Online True Color Converter
Convert any image into colored ASCII art using divs with background colors. Creates a stunning text‑based replica. View & copy HTML.
Voice Pitch Detector - Online Live Mic Frequency
See the fundamental frequency (pitch) of your voice in real time using auto‑correlation. For singers and speech training. No upload.
Image Format MIME Checker - Online Identify True Type
Drop an image that might have wrong extension and see its real format (JPEG, PNG, WebP) based on header bytes.
Image to CSS Grid Layout - Online Pixel‑Based Generator
Upload a small pixel art image and get a CSS grid layout that recreates it using divs. Novelty developer tool.
Text to Braille Image - Online Embossable PNG Generator
Convert short text into a black‑and‑white Braille bump image ready for embossing. Educational and inclusive.
Image Color Palette from URL - Online Remote Photo Analysis
Enter an image URL and extract its dominant color palette. No download needed. Fast visual analysis.
Text Diff to Image - Online Compare & Export as PNG
Paste two texts, compute the diff, and render the result as a highlighted image. Easier to share changes visually.
File MIME Type & Magic Bytes Detector - Online
Drop a file to see its MIME type and the first few magic bytes (hex and ASCII). No upload, works instantly.
Quote Image Maker - Online Text on Beautiful Backgrounds
Create shareable quote images. Choose background gradient or photo, add text, and download as PNG. Fully local design tool.
Bias Detector Tool - Online Check Text for Subjective Language
Analyze text for subjective and emotionally charged words. Helps identify potential bias in writing. Purely heuristic, local operation.
Image Background Remover - Online AI-Free Local Tool
Remove solid or similar backgrounds from images using color thresholding. No AI, just quick client-side canvas processing. Download as PNG.
Dynamic Placeholder Image Service - Online Test Images
Generate dynamic placeholder images by specifying width, height, colors, and text. View instantly as a URL you can embed in mockups. Canvas-based.
Code Screenshot Generator - Online Carbon Code Image Maker
Create beautiful, syntax-highlighted screenshots of your code snippets. Choose themes and export as PNG. All client-side canvas rendering.
HTML Color Names - Online Complete List with Hex & Preview
A complete, searchable list of all 140+ named HTML/CSS colors with their hex codes and color previews. Click to copy code. Essential web reference.
Image Splitter - Online Cut Photo into Grid or Strips
Split an image into equal grid parts or horizontal/vertical strips. Useful for Instagram carousel posts or puzzle creation. Everything runs in your browser.