All Tools
201 tools and counting
HEX/RGB/HSL Converter
Convert colors between HEX, RGB, and HSL formats.
Use Tool → SEO ToolsHreflang Tag Generator
Generate hreflang tags for multi-language websites.
Use Tool → Health & Fitness ToolsIdeal Weight Calculator
See an estimated healthy weight range based on your height.
Use Tool → Social Media ToolsInstagram Bio Generator
Generate bio ideas from your name, role, and interests.
Use Tool → Social Media ToolsInstagram Line Break Formatter
Fix collapsing line breaks in Instagram captions and bios.
Use Tool → Developer ToolsJS Minifier
Reduce JavaScript file size by removing comments and extra whitespace.
Use Tool → Developer ToolsJWT Decoder
Decode a JWT token to view its header and payload.
Use Tool → Math & CalculatorsLinear Equation Solver
Solve equations in the form ax + b = c for x.
Use Tool → Unit ConvertersNumber Base Converter
Convert numbers between binary, decimal, octal, and hexadecimal.
Use Tool → Math & CalculatorsPermutation and Combination Calculator
Calculate nPr and nCr for any n and r.
Use Tool → Math & CalculatorsQuadratic Equation Solver
Solve equations of the form ax² + bx + c = 0.
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 ToolsSalary to Hourly Wage Calculator
Convert an annual salary into hourly, daily, and monthly pay.
Use Tool → Finance ToolsSales Tax Calculator
Calculate sales tax and total price for any purchase.
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.