Simple tools.
That just work.

Create perfectly sized images for Twitter, Facebook, LinkedIn, and Instagram

Compress and optimize images with adjustable JPEG quality

Upload, clean, validate emails, remove duplicates, and export CSV files

Calculate days between dates, business days, weekends, and visualize timelines

View PDF files from URL or upload, with zoom and navigation controls

Decode QR codes from images using your camera or file upload

Generate customizable QR codes for URLs, text, and more

Create a QR code that opens a simple, distraction-free message

Count words, characters, sentences, and paragraphs with multi-section support

Secure text encryption using AES-GCM with shareable encrypted URLs

Compare two texts and see character-level differences highlighted

Full-featured code diff with syntax highlighting and side-by-side view

Paste rich text content and extract the underlying HTML code

View and download YouTube video thumbnails in all available sizes

Detect weasel words, passive voice, and duplicate phrases in your writing

Add or remove indentation, quotes, and trailing whitespace from text

Extract text from images and PDFs using Tesseract.js

Focus timer with session logging, pause tracking, and JSON export

Compare times across multiple timezones with an interactive table

Upload two PDFs and see visual differences page by page

Convert raster images to vector SVG format using image tracing

Extract images and their alt text from pasted HTML content

Test browser text-to-speech with different voices and settings

Visualize file and folder sizes in a repository with charts

Convert a GitHub repository structure to plain text format

Text-to-Speech using the Supertonic 66M model

Text-to-Speech using Kokoro

A 100M parameter Text-to-Speech model by Nymbo

Fast and accurate Automatic Speech Recognition by Nymbo

Restore and colorize old photos using deep learning