All Tools
201 tools and counting
Regex Tester
Test regular expressions against sample text and see matches highlighted.
Use Tool → Fun ToolsRock Paper Scissors
Play rock, paper, scissors against the computer.
Use Tool → PDF ToolsRotate PDF
Rotate all pages in a PDF file by 90, 180, or 270 degrees.
Use Tool → Color & Design ToolsRandom Color Generator
Generate random colors for inspiration or design exploration.
Use Tool → SEO ToolsReading Time Estimator
Estimate how long an article takes to read.
Use Tool → SEO ToolsRobots.txt Generator
Create a robots.txt file to control search engine crawling.
Use Tool → Math & CalculatorsRatio Simplifier
Simplify any ratio to its lowest terms.
Use Tool → Health & Fitness ToolsRunning Pace Calculator
Calculate your running pace per kilometer and per mile.
Use Tool → Text ToolsRandom Number Generator
Generate one or more random numbers within a custom range.
Use Tool → SEO ToolsReadability Score Checker
Check your content's Flesch Reading Ease score and grade level.
Use Tool → SEO ToolsRobots Meta Tag Generator
Generate a page-level robots meta tag for indexing control.
Use Tool → Finance ToolsRule of 72 Calculator
Quickly estimate how long it takes an investment to double.
Use Tool → Finance ToolsRetirement Savings Calculator
Project your retirement savings based on regular contributions.
Use Tool →Fast & Easy
Our tools are built for speed and simplicity. Get results in seconds.
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🔥 Popular Tools
View all tools →Merge PDF
Combine multiple PDF files into a single document.
Use Tool → Text ToolsWord Counter
Count words, characters, sentences, and paragraphs instantly.
Use Tool → Finance ToolsInvoice Generator
Create a printable invoice or quotation with a live preview, itemised costs, any currency and tax worked out for you.
Use Tool → Text ToolsJSON Formatter
Format, validate, and beautify JSON data instantly.
Use Tool → Image ToolsBulk Image Compressor
Compress up to 20 images at once and download them all in one ZIP.
Use Tool → PDF ToolsPDF to Word Converter
Convert PDFs to editable Word with OCR and layout preservation
Use Tool → PDF ToolsSplit PDF
Extract a specific page range from a PDF into a new file.
Use Tool → Fun ToolsSurpriseQR
Create a time-locked surprise with a photo, video, or message, and share it as a QR code.
Use Tool → Health & Fitness ToolsSleep Calculator
Find the best time to go to bed or wake up, based on 90-minute sleep cycles.
Use Tool → Image ToolsImage Editor
Crop, rotate, adjust, watermark and cut out - all in one, in your browser.
Use Tool →Google Gemini 4 Argon: New AI Model for Coding, Research and Complex Tasks
Google's Gemini 4 Argon is presented as an advanced AI model designed to assist with complex coding, scientific research, cybersecurity, legal work and financial analysis. Its capabilities highlight the growing role of AI in automating multi-step tasks and improving professional productivity.
Read article →Latest from the blog
View all posts →Skip the Prompt: Why a Tool Sometimes Beats Asking AI
For small, well-defined tasks the prompt is the slow part. Where a single-purpose tool wins, and where describing what you want is genuinely worth it.
Tool Tips & GuidesThe Hidden Water Cost of Every AI Prompt
Why answering a prompt uses water, what the research actually says about how much, and where a lightweight tool genuinely helps.
Tool Tips & GuidesWhat Is a Readability Score, and Should You Chase One?
The score counts syllables and sentence length rather than clarity. What it genuinely catches, and the three things it cannot see.