Developer Tools

JSON Formatter

Beautify, minify, and validate JSON data.

JWT Decoder

Decode JSON Web Tokens (JWT) and verify expiry.

Token Counter

Calculate LLM tokens and API pricing.

PDF to Markdown

Extract text from PDFs to Markdown locally.

Markdown Playground

Live editor for Markdown with preview.

DOCX to Markdown

Convert Microsoft Word files to Markdown.

HTML to Markdown

Convert raw HTML into clean markdown.

URL to Markdown

Fetch a URL and convert its content to Markdown.

Markdown to HTML

Convert markdown to HTML with live preview.

Markdown to PDF

Export Markdown as a PDF document.

Markdown to DOCX

Generate a Word document from Markdown.

Cron Generator

Generate and translate cron schedules.

Timestamp Converter

Convert unix timestamp to human readable dates.

Base64 Encoder

Encode and decode text or files to Base64.

URL Encoder

Encode and decode URLs and parameters.

Password Generator

Generate secure, random passwords.

Hash Generator

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

Regex Tester

Test and debug regular expressions.

CSS Unit Converter

Convert px, rem, em, vw, and vh.

Color Contrast

Check WCAG accessibility color contrast.

Text Diff

Compare two strings and find differences.

Number Base Converter

Convert decimal, hex, octal, binary.

HTML Entity Encoder

Escape and unescape HTML entities.

QR Code Generator

Generate downloadable QR codes.

JSON Minifier AI

Minify JSON specifically for LLM usage.

Prompt Minifier

Compress prompts to save tokens.

Text Chunker

Split large text into token chunks for RAG.

AI Model Pricing

Compare API costs across top LLMs.