Online Code & Asset Generators
Generate UUIDs, QR codes, passwords, CSS gradients, box shadows, favicons, placeholder images, Lorem Ipsum text, fake test data, and much more — all free, instantly, with no account required.
35
tools
Free
always
100%
browser-based
0
data stored
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text.
UUID Generator
Generate RFC-compliant UUIDs (v4 and v7) in bulk.
Password Generator
Generate strong, customizable passwords with entropy score.
Lorem Ipsum Generator
Generate placeholder Lorem Ipsum text by words, sentences, or paragraphs.
QR Code Generator
Generate QR codes from any text or URL and download as PNG.
Fake Data Generator
Generate realistic fake names, emails, addresses, and more for testing.
CSS Gradient Generator
Build linear and radial CSS gradients visually and copy the code.
CSS Box Shadow Generator
Create and preview CSS box shadows visually with live code output.
Color Palette Generator
Generate harmonious color palettes from a base color.
UTM Builder
Build UTM-tagged URLs for tracking marketing campaigns.
Slug Generator
Convert any text into a URL-safe slug for use in paths and IDs.
Markdown Table Generator
Build Markdown tables visually and copy the formatted output.
Meta Tag Generator
Generate SEO and Open Graph meta tags for HTML <head>.
CSS Flexbox Playground
Build CSS flexbox layouts visually and copy the generated CSS.
Color Picker
Pick colors visually using HSL/RGB sliders and copy in HEX, RGB, or HSL format.
HMAC Generator
Generate HMAC message authentication codes using SHA-256, SHA-1, or SHA-512.
TOTP Generator
Generate Time-based One-Time Passwords (RFC 6238) — compatible with Google Authenticator.
CSS Grid Playground
Build CSS grid layouts visually — set columns, rows, gap, alignment and copy the generated CSS.
.gitignore Generator
Generate a .gitignore file for any language, framework, or OS with one click.
Web Manifest Generator
Generate a web app manifest.json for PWA — set name, icons, colors, display mode.
Robots.txt Generator
Build a robots.txt file visually — add allow/disallow rules per bot and add a sitemap URL.
CORS Headers Generator
Generate CORS header config for Apache, Nginx, Node/Express with allowed origins and methods.
NPM Script Builder
Build your package.json scripts section visually — pick common dev, build, test, and lint tasks.
CSS Cubic Bezier
Create and preview CSS cubic-bezier timing functions with a draggable interactive curve editor.
SVG Blob Creator
Generate organic blob SVG shapes with randomness controls — copy or download the SVG.
Tailwind Color Generator
Generate a full 10-shade Tailwind CSS color scale from any base color.
Placeholder Image
Generate placeholder images with custom dimensions, colors, and text — download as PNG.
ASCII Art Generator
Convert text to ASCII art in multiple font styles — Big, Banner, Block, Bubble, and more.
Image Resizer
Resize and crop images in the browser — set exact dimensions, lock aspect ratio, choose format.
Image Compressor
Compress JPEG, PNG, and WebP images in the browser — adjust quality and download instantly.
Favicon Generator
Generate all favicon sizes (16×16 to 512×512) from any image — download with HTML snippet.
WiFi QR Generator
Generate a scannable QR code that connects phones to WiFi — no typing required.
Code to Image
Turn your code snippet into a beautiful shareable image with syntax highlighting and custom themes.
Color Shades Generator
Generate a full 11-step shade palette (50–950) from any base color with Tailwind and CSS output.
CSS Clip Path Generator
Visually build polygon, circle, and ellipse clip-paths with a drag-and-drop editor.
Developer generators
- UUID Generator — generate RFC-compliant UUID v4 and v7 identifiers in bulk — copy as JSON array or plain list.
- Password Generator — generate cryptographically strong passwords with custom length, character sets, and entropy score.
- Hash Generator — generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text string or file content.
- Fake Data Generator — generate mock names, emails, phone numbers, addresses, and company names for testing and prototyping.
- Lorem Ipsum Generator — generate placeholder text by word, sentence, or paragraph count in classic or random Lorem Ipsum.
CSS & design generators
- CSS Gradient Generator — build linear and radial CSS gradients visually with live preview and copy-ready code.
- CSS Box Shadow Generator — design layered box shadows with a drag-and-drop editor and get the CSS output.
- CSS Flexbox Playground — configure flexbox properties visually and copy the generated CSS for your layout.
- CSS Grid Playground — define grid columns, rows, gap, and alignment visually and export the CSS.
- Tailwind Color Generator — generate a full 50–950 shade palette from any base color in Tailwind CSS format.
Image & asset generators
- QR Code Generator — generate a QR code from any text or URL and download as a PNG file.
- Favicon Generator — create all favicon sizes (16×16 to 512×512) from any image and download with the HTML snippet.
- Placeholder Image — generate placeholder images with custom width, height, colors, and text for mockups.
- Code to Image — turn a code snippet into a shareable, beautifully formatted image with syntax highlighting.