All available tools organized by category
Preview Markdown content in real-time with live rendering.
Generate placeholder text in various formats including paragraphs, words.
Format, validate, and beautify JSON data with syntax highlighting.
Convert between different color formats including HEX, RGB, HSL.
Convert text to Base64 encoding and decode Base64 back to text.
Convert audio files to Base64 strings and validate Base64 audio data.
Convert images to Base64 strings and preview Base64 image data.
Encode text in various formats including URL encoding, HTML entities.
Merge PDFs locally in-browser. More PDF tools coming soon.
Generate cryptographic hashes including MD5, SHA1, SHA256, SHA512.
Generate secure, random passwords with customizable length and character sets.
Convert text between different cases: UPPERCASE, lowercase, Title Case, camelCase.
Create QR codes for URLs, text, contact information with customizable styling.
Generate UUIDs in various formats (v1, v4, v5) with bulk generation.
Convert between number bases, data sizes, time units, length, weight, temperature.
Upload two or more PDFs, drag to reorder, then merge and download.