Complete ASCII table with all 128 characters. View decimal, hex, octal, and binary values. Search, filter by category, copy characters, and export as CSV.
Generate production-ready bash script boilerplate with strict error handling, argument parsing, color logging, and cleanup traps. Configurable features. Free, browser-based, no signup.
Convert text to Binary, Decimal, Octal, and Hexadecimal formats. A comprehensive tool to translate text into various computer number systems.
Birthstone calculator shows the modern and traditional birthstone for any birth month, with its color, Mohs hardness and care notes. Free, no signup required.
Calculate bitwise AND, OR, XOR, NOT, and shift operations on integers. See results in decimal, hex, and binary with 8, 16, or 32-bit width. Free online bit manipulation tool.
Simulate how people with color vision deficiencies see your images. Apply 6 scientifically accurate vision filters - Protanopia, Deuteranopia, Tritanopia, and more - entirely in your browser.
Convert color codes between HEX, RGB, HSL, HSV, and CMYK formats instantly. Pick colors visually and copy values with one click.
Check color contrast ratios for WCAG 2.1 accessibility compliance. Validate AA and AAA requirements for text and UI components.
Mix any two colors by blending them at a custom ratio and get the resulting HEX, RGB, and HSL values instantly. Perfect for creating color palettes, gradient stops, and accessible UI mid-tones.
Find the exact name of any color from its HEX or RGB value. Get color name, closest named color, HSL, HSV, and CMYK values instantly.
Generate beautiful color palettes using color theory. Choose from complementary, analogous, triadic, split-complementary, tetradic, and monochromatic harmonies. Export as CSS or Tailwind config.
Professional color picker tool with multiple format support, palette management, and advanced color manipulation features. Perfect for designers and developers.
Generate tints and shades from any color. Create a full color scale and export as CSS variables, Tailwind config, or SVG palette. Free online tool.
Find the nearest Tailwind CSS color class for any hex, rgb(), or hsl() color. Matches against the full Tailwind v3 palette and shows the top 12 closest colors with swatches and class names.
Calculate the CRC32 checksum of any text online. Returns the standard CRC-32/ISO-HDLC value used by zip, gzip, and PNG as hex and decimal. Free, instant, and fully client-side.
Generate CSS box shadows with visual editor. Create single or multiple shadow layers with control over offset, blur, spread, and color.
Generate CSS filter effects with a live visual preview. Adjust blur, brightness, contrast, grayscale, hue-rotate, sepia, and more - then copy the ready-to-use CSS code instantly.
Create beautiful CSS gradients with visual editor. Generate linear, radial, and conic gradients with multiple color stops and customizable angles.
Generate pure CSS loading animations - spinners, dots, pulse, bars, ripple, and ellipsis. Customize color, size, and speed. Copy CSS and HTML instantly.
Create stunning neumorphic / soft UI CSS effects with a visual editor. Customize color, shadows, blur, size, and shape - then copy the ready-to-use CSS code instantly.
CSS scrollbar generator builds custom scrollbar styles with a live preview, covering webkit scrollbar rules plus Firefox scrollbar-width and scrollbar-color. Free tool.
Create stunning CSS text shadow effects with a visual editor. Generate single or multiple text shadows with customizable offset, blur, and color. Preview in real-time and copy the CSS code.
Create pure CSS triangles using border tricks. Generate triangles pointing in any direction with customizable size and color.
Build Discord embed JSON for webhooks with a live preview of colors, fields, thumbnails, and footers. Free browser-based Discord embed generator, no signup needed.
Postgres EXPLAIN ANALYZE visualizer shows a color-coded plan tree with per-node self time, row estimate misses, disk spills, and slow sequential scans. Free, no signup.
Generate favicons from text, emoji, or initials with custom colors and sizes. Download as ICO, PNG, or SVG for your website.
Generate stylish handwritten signature designs from your name. Customize script style, color, size, and download as SVG or PNG.
Convert hexadecimal numbers (base-16) to binary numbers (base-2) instantly. Each hex digit maps to exactly 4 binary digits. Supports batch conversion and nibble grouping.
Convert hexadecimal to decimal and decimal to hex instantly. Supports large numbers, batch conversion, and shows binary & octal formats. Free browser-based tool.
Hex to text converter decodes hexadecimal bytes into readable ASCII or UTF-8 text and converts text back to hex with 0x, \x, comma or space formats. Free and instant.
Hex viewer online: open any binary file and read it as a hex dump with offsets and an ASCII column. Detects the file type from magic bytes, searches text or hex patterns, jumps to any offset.
Generate HMAC signatures using SHA-256, SHA-512, MD5, and more, then export as hex, Base64, or Base64URL - fully browser-based.
Browse and copy all HTML entities - symbols, punctuation, math, arrows, and currency - as entity name, decimal code, or hex code.
Convert decimal numbers to IEEE 754 binary and hex, or decode raw bits back into a float instantly. Supports 32-bit single and 64-bit double precision formats.
Image color extractor pulls dominant colors from any image and builds a palette. Get HEX, RGB, and HSL values instantly - no upload to server required.
Convert any image or photo into ASCII art text. Adjust width, contrast, and character sets. Download or copy the generated ASCII art instantly.
JavaScript deobfuscator decodes hex escapes, String.fromCharCode, base64 payloads and string-array lookups, then re-indents the code. Every change is syntax checked in the browser.
Convert JPG and JPEG images to raw uncompressed pixel data in your browser. Export RGBA, RGB, grayscale, or BGRA byte streams as headerless .raw files. Batch convert multiple JPGs, free and private.
Compare two JSON objects and find all differences. Detect added, removed, and changed properties with full path details and color-coded results.
Create a customizable link-in-bio page with profile details, social links, and branded colors. Export a standalone HTML file ready for instant hosting.
Make obfuscated Lua readable in your browser. Reindent blocks, decode string.char sequences, unescape hex and decimal string escapes, and convert hex numbers. Free readability helper, not a decompiler.
Number base converter - switch between binary, octal, decimal, and hex instantly. Essential for developers, free and browser-based.
Create Open Graph social share images sized 1200x630 with custom titles, colors, and gradients directly in your browser. Download PNG instantly, no signup needed.
Convert HEX, RGB, and HSL colors to OKLCH instantly with live gamut mapping and WCAG contrast checks. Free, client-side color tool, no signup, built for Tailwind v4.
Convert PDF pages to raw uncompressed RGBA pixel data in your browser. Render every page at a custom scale and export headerless .raw byte streams, single page or ZIP. Free, no upload required.
Placeholder image generator - create custom images with set dimensions, colors, and text. Perfect for mockups, free to use.
Convert PNG images to JPG/JPEG format instantly. Batch convert multiple PNG files with adjustable quality and custom background color for transparency. Free online converter.
Convert PNG images to raw uncompressed pixel data instantly in your browser. Export RGBA, RGB, grayscale, or BGRA byte streams as headerless .raw files. Batch convert multiple PNGs, free and private.
Protobuf decoder that reads raw Protocol Buffers bytes with no .proto schema. Paste hex or Base64, or drop a .pb file, and see field numbers, wire types and nested messages.
Generate a PWA web app manifest.json with icons, theme colors, and display modes instantly in your browser. Free tool, no signup, works entirely client-side.
Create custom QR codes for URLs, text, WiFi, and more. High-quality output with customizable colors and error correction levels.
Generate random color palettes with HEX, RGB, and HSL values. Lock colors, add or remove swatches, and export as CSS variables or Tailwind config.
Generate cryptographically secure random strings for API keys, tokens, session IDs, and more. Supports alphanumeric, hex, custom charsets, and batch generation.
View the raw contents of any file online - decoded text in UTF-8, Latin-1, or Windows-1252, plus a byte-level hex dump. Auto-detects binary files. Free, private, no upload.
Pick any color from your screen using the browser's native EyeDropper API. Get HEX, RGB, and HSL values instantly. Build and export color palettes as CSS variables.
Check your screen resolution, viewport size, device pixel ratio, color depth, and device type instantly in your browser.
SVG blob generator creates smooth random blob shapes with adjustable complexity, randomness, size, colors and gradients. Copy SVG code, CSS clip-path or PNG. Free, no signup.
Generate smooth SVG wave shapes for website section dividers and backgrounds. Control amplitude, frequency, colors, and wave style, then download the SVG or copy the code.
Tailwind to CSS converter expands utility classes into plain CSS, with media queries, hover and dark variants, spacing, colors and shadows all resolved. No build step.
Text to handwriting generator turns typed text into realistic handwritten notes. Choose 10 fonts, lined or grid paper and ink colors, then export PNG or PDF.
Twos complement converter turns signed decimal, hex or binary into 8, 16, 32 or 64-bit two's complement, with the sign bit, exact range checks and overflow warnings.
Inspect every Unicode character in your text: code points, hex values, UTF-8 bytes, and types. Find invisible characters and debug encoding issues free online, no signup.