Free Developer Utilities
A hand-crafted suite of powerful, secure, and ad-free tools.
No logins. No paywalls. Just pure utility.
Featured Utilities
Hand-picked, high-impact tools that perform best.
Marketing & SEO
Campaign tracking, keyword research, and optimization.
Newsletter Generator
Create professional, responsive email templates with an intuitive editor and AI assistance.
Keyword Research Tool
Discover long-tail keywords and suggestions for SEO and content marketing.
AI SEO Audit Tool
Get AI-powered analysis of your on-page SEO, with recommendations to improve your ranking.
UTM Link Builder
Easily create campaign URLs with UTM parameters for marketing analytics.
Landing Page Roaster
Get a brutally honest AI critique of your website design, copy, and conversion potential.
Schema Generator
Generate JSON-LD schema for FAQs, organizations, and breadcrumbs to improve SEO.
Creators & Designers
Color palettes, gradients, and asset generation.
Image Toolkit
Compress, convert, and remove backgrounds from images in a single, powerful interface.
Video Background Studio
Record video with a virtual background. Remove, replace, or blur your background in real-time.
Video Collage Maker
Combine multiple videos into a dynamic grid collage and export as WebM or MP4.
Business Card Generator
Design and download a professional business card with a simple, live-preview editor.
QR Code Generator
Instantly create styled QR codes for your URLs and text, with color and transparency options.
CSS Gradient Generator
Visually create and customize beautiful linear and radial CSS gradients.
Color Palette Generator
Extract beautiful color schemes by uploading an image.
Favicon Generator
Generate all necessary favicon sizes and files from a single source image.
Developers & DevOps
JSON formatting, Git helpers, and code utilities.
Game Design Doc Generator
Structure your game ideas into a professional GDD and export it as Markdown.
Sprite Sheet Generator
Pack animation frames into a single sprite sheet with a JSON data file.
SVG Shape Generator
Create unique, organic SVG blob shapes with configurable properties.
JSON Formatter
Format, validate, and beautify your JSON data with a clean interface.
CSS Animation Builder
A visual tool to create and export CSS keyframe animations.
Scroll Animation Generator
Visually generate scroll-triggered animations for React using Framer Motion.
Font Pairing Previewer
Select and preview Google Font pairings for your projects in real-time.
API Response Mocker
Generate mock data from a JSON schema and get a temporary API endpoint.
Cron Job Generator
A user-friendly way to build and validate cron job expressions.
.env Validator
Compare .env and .env.example files to find missing or extra variables.
Docker Command Helper
Interactively build `docker run` and `docker-compose` commands.
Git Branch Name Generator
Enforce consistent branch naming conventions for your team.
Why Use Our Tools?
Built for speed, privacy, and simplicity.
100% Free Forever
No sign-ups, no watermarks, no feature limits. Every tool is completely free to use for any purpose.
Privacy First
Our tools are client-side. Your data is processed in your browser and never uploaded to our servers.
Simple & Powerful
We focus on creating intuitive, easy-to-use interfaces that solve common problems without complexity.