All Tools
201 tools and counting
Base64 Image Encoder
Convert an image into a Base64 data URI for embedding in HTML or CSS.
Use Tool → Health & Fitness ToolsBMR Calculator
Find your Basal Metabolic Rate — the calories your body burns at rest.
Use Tool → Finance ToolsBreak-Even Point Calculator
Calculate how many units you need to sell to break even.
Use Tool → Developer ToolsCase Style Converter
Convert text into camelCase, snake_case, kebab-case, and more.
Use Tool → Color & Design ToolsColor Blindness Simulator
See how an image appears to people with color blindness.
Use Tool → Color & Design ToolsComplementary Color Finder
Find the complementary color for any base color.
Use Tool → Color & Design ToolsContrast Checker
Check color contrast ratio for accessibility compliance.
Use Tool → Unit ConvertersCooking Measurement Converter
Convert between cups, tablespoons, teaspoons, and milliliters.
Use Tool → Developer ToolsCSV to JSON Converter
Convert CSV data into a JSON array.
Use Tool → PDF ToolsDuplicate PDF Pages
Duplicate a specific page one or more times within a PDF.
Use Tool → Social Media ToolsEngagement Rate Calculator
Calculate your post engagement rate from likes, comments, and shares.
Use Tool → Math & CalculatorsFactorial Calculator
Calculate the factorial of any non-negative integer.
Use Tool → Text ToolsFind and Replace Tool
Find and replace text within a larger block of content.
Use Tool → Math & CalculatorsFraction Calculator
Add, subtract, multiply, or divide two fractions.
Use Tool → Color & Design ToolsGlassmorphism CSS Generator
Design a frosted-glass card effect and copy the CSS.
Use Tool → Developer ToolsHash Generator
Generate SHA-1, SHA-256, SHA-384, or SHA-512 hashes from text.
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.