11s Tools

Convert plain text contact info into downloadable VCF files

Generate QR codes from text or URLs instantly

Convert text between uppercase, lowercase, and title case

Shorten long URLs for easy sharing

Compress PDF files to reduce file size

Replace words with relevant emojis automatically

Compare two texts and highlight differences

Generate secure random passwords with customizable options

Calculate beats per minute by tapping rhythmically

Encode or decode text using Base64 encoding

Detect file type and MIME type by dropping files

Extract text from images using OCR technology

Resize and crop images with preview

Convert images between JPG, PNG, SVG, WebP formats

Extract color palettes from uploaded images

Capture photos using your webcam

Transcribe audio files to text

Perform basic mathematical calculations

Convert between different units of measurement

Calculate the difference between two dates

Generate random numbers within specified range

Roll virtual dice with customizable sides

Set countdown timers with custom or preset durations

25/5 minute work/break cycles for productivity

Convert Markdown text to HTML with live preview

Reverse text or flip it upside down

Count words, characters, and paragraphs in text

Get random motivational quotes and fortunes

Add top and bottom text to images for memes

Create fake chat screenshots for fun

Generate creative prompts for AI image generation

Generate random names for fantasy, baby, or business

Test your typing speed in 11 seconds

Discover random interesting facts

Learn new words in English and Malayalam

Take a one-question quiz daily

Encode or decode text using Morse code

Display your IP, browser, OS, and location info

Format and beautify JSON data with syntax highlighting

Test regular expressions with live matching

Decode and inspect JSON Web Tokens

Generate unique identifiers (UUIDs)

Encode or decode HTML entities

Preview how URLs will appear when shared on social media

Generate favicons in multiple sizes from uploaded images

Generate HTML meta tags for SEO and social sharing

Generate MD5, SHA1, SHA256 hashes from text

Hide sensitive information like names and emails in text

Create one-time view links for sensitive notes

Share text snippets with shareable URLs

Convert between text, VCF, JSON, QR codes, and PDFs