Free AI & Developer Tools

📊

Token Counter → New

Count tokens and estimate API costs for GPT-4, Claude, and more.

AI API

💰

API Cost Calculator → New

Compare AI API pricing and plan your budget across providers.

AI Budget

📝

System Prompt Builder → New

Build professional system prompts for AI assistants and agents.

AI Prompts

✨

Prompt Generator →

Generate creative prompts for ChatGPT, Claude, and other AI models.

AI Creative

W

Word Counter →

Count words, characters, sentences, and paragraphs instantly.

Text Writing

{ }

JSON Formatter →

Format, beautify, minify, and validate JSON with syntax highlighting.

Developer Code

🔒

Password Generator →

Generate strong, secure passwords with customizable complexity.

Security Generator

Aa

Case Converter →

Convert text to uppercase, lowercase, title case, and more.

Text Formatting

L

Lorem Ipsum Generator →

Generate placeholder text for designs, mockups, and prototypes.

Design Content

%

URL Encoder →

Encode or decode URLs and URI components for web development.

Developer Web

64

Base64 Encoder →

Encode text to Base64 or decode Base64 strings back to text.

Developer Encoding

#

Color Picker →

Pick colors and convert between HEX, RGB, and HSL formats.

Design Color

M

Markdown Preview →

Write Markdown and see it rendered in real-time. Export to HTML.

Writing Developer

#

Hash Generator →

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes securely.

Security Crypto

AI

AI Tools Directory →

Curated list of the best AI tools for productivity and creativity.

AI Resources

📝

Prompt Optimizer → New

Analyze and improve your prompts for better AI responses.

AI Prompts

📚

Prompt Templates → New

100+ free AI prompt templates ready to copy and use.

AI Templates

💡

AI Use Case Generator → New

Discover AI applications for your industry and role.

AI Business

🔗

Prompt Chainer → New

Build multi-step AI workflows by chaining prompts together.

AI Workflow

💵

LLM Pricing Compare → New

Compare pricing across 40+ AI models side by side.

AI Pricing

🤖

AI Model Picker → New

Find the best AI model for your specific use case.

AI Guide

📊

AI Response Grader → New

Grade AI outputs for quality, clarity, and usefulness.

AI Quality

🔄

Prompt Translator → New

Convert prompts between ChatGPT, Claude, Gemini & more.

AI Convert

📧

Cold Email Generator → New

Generate cold emails that actually get replies.

Sales Email

📰

Headline Analyzer → New

Score your headlines for click-worthy potential.

Marketing Writing

🏷

Business Name Generator → New

Generate unique brand and company names with AI.

Business Branding

📱

Social Media Generator → New

Generate engaging posts for Twitter, LinkedIn, Instagram & more.

Marketing Social

📣

Ad Copy Generator → New

Create high-converting ads for Google, Facebook & LinkedIn.

Marketing Ads

🎯

Value Prop Generator → New

Create compelling value propositions that convert.

Marketing Business

📧

Subject Line Tester → New

Test & score email subject lines for better open rates.

Email Marketing

📄

Landing Page Copy → New

Generate complete landing page copy that converts.

Marketing Copy

#

Hashtag Generator → New

Generate viral hashtags for Instagram, TikTok & Twitter.

Social Marketing

👤

Persona Generator → New

Create detailed buyer personas for marketing campaigns.

Marketing Strategy

❓

FAQ Generator → New

Generate FAQ sections for your website or product.

Content SEO