Free online tools for images, colors, SVG and text
Resize, convert, compare, generate and clean your files with focused online tools.
Most Pinatool tools process your files directly in your browser, without uploading them to a server. Other features use remote services to retrieve public information. No account is required.
Color & Design
Explore color combinations, generate palettes, convert color formats, and check contrast for more accessible designs.
Image Color Palette
Extract color palettes, dominant shades, and color codes directly from any image.
Website Color Palette
Extract colors from accessible page styles, CSS custom properties, and SVG graphics.
Tailwind Color Palette
Generate 50–950 color scales for Tailwind CSS with contrast verification.
Color Contrast Checker
Check foreground and background color contrast against WCAG AA and AAA requirements.
Color Converter
Convert between HEX, RGB, HSL, OKLCH, OKLab, CMYK, and Display P3 color spaces.
Color Blindness Simulator
Simulate Protanopia, Deuteranopia, Tritanopia, and Achromatopsia on images.
Color Wheel
Explore complementary, analogous, triadic, and geometric harmony schemes.
Accessible Palette Generator
Generate contrast-checked light and dark color palettes from a brand color.
CSS Gradient Generator
Create linear, radial, and conic CSS gradients with live preview and code export.
Tailwind Gradient Generator
Create Tailwind CSS v4 background gradient utility classes with theme tokens.
Images & Photo Tools
Compress, resize, crop, compare and prepare images for websites, documents and print.
Image Compressor
Compress images online by adjusting quality and output format directly in your browser.
Image Resizer
Resize photos and graphics to exact dimensions or percentages while preserving aspect ratios.
Image Cropper
Crop images to custom dimensions or common aspect ratios with rotation and circular masks.
Image Diff
Compare two images to identify visual differences using split slider, wipe, and heatmaps.
Photo & Signature Resizer
Resize photos and signatures to exact pixel dimensions and maximum KB limits.
Responsive Image Generator
Generate multiple image sizes and formats for responsive websites with picture markup.
Image Metadata Remover
Inspect and strip EXIF, GPS coordinates, camera hardware details, and private metadata.
Image Redactor
Cover sensitive image regions with solid blocks, blur, or pixelation before exporting.
DPI Converter
Change image resolution metadata for print preparation without changing the image's pixel dimensions.
Print Bleed & Crop Marks
Add trim, bleed, safe-area guides, and vector crop marks for professional print preparation.
SVG & Graphics
Create, customize and convert SVG graphics, patterns, icons and vector assets.
SVG Blob Generator
Create organic smooth vector shapes with gradients and path exports.
SVG Wave Generator
Create responsive layered vector wave dividers for section transitions.
SVG Pattern Generator
Create seamless repeating vector patterns and CSS data-URI backgrounds.
SVG to PNG Converter
Rasterize SVG vector files into crisp PNG images at custom pixel dimensions.
SVG Color Editor
Find and replace colors in SVG vector graphics with live preview.
Image to ICO Converter
Convert PNG, JPG, WebP, and SVG files into multi-resolution favicon.ico bundles.
Text & Developer Tools
Clean, transform, encode and analyze text with practical utilities for everyday writing and development.
Word Counter
Count words, characters, sentences, paragraphs, and estimate reading time.
Text Case Converter
Convert text between 11 writing and programming cases with locale rules.
Base64 Encoder & Decoder
Encode and decode text and files using standard Base64, URL-safe Base64, or Data URLs.
Remove Duplicate Lines
Clean up repeated lines with exact, trimmed, or normalized comparison matching.
Whitespace Cleaner
Remove extra spaces, blank lines, hard wraps, and line breaks from pasted text.
URL Slug Generator
Create readable, SEO-conscious URL slugs from titles with transliteration.
Video & Learning
Organize public YouTube channel videos in a focused library with search, sorting and watch tracking.