A–Z Tool Directory
Browse our complete catalog of 169 utilities alphabetically or filter by category.
Advanced Text Cleaner
Remove punctuation and normalize.
Age Calculator
Calculate age from date of birth.
AI Blog Outline Generator
Generate blog outlines using AI provider.
AI Caption Generator
Generate viral social captions with hooks and hashtags in English and Bengali.
AI Email Draft Generator
Generate email drafts using AI provider.
AI Hashtag Assistant
Generate hashtags using AI provider.
AI Product Description Generator
Generate product descriptions using AI provider.
AI Summary Generator
Generate summaries using AI provider.
AI Text Assistant
AI-assisted writing (requires provider config).
AI Text Rewriter
Rewrite and polish text with tone options. Uses AI when configured, with instant local smart rewriting fallback.
AI Title Generator
Generate titles using AI provider.
Background Remover
Remove image backgrounds in your browser using AI (U²-Net).
Base64 Encoder/Decoder
Encode or decode Base64 strings.
Base64 to Image
Convert Base64 string to image.
Bio Generator
Generate a short bio from details.
Browser Information Viewer
Show current browser info.
Canonical URL Checker
Extract canonical tag from HTML.
Canonical URL Generator
Generate canonical link tag.
Case Converter
Convert text to upper, lower, title or sentence case.
Character Counter
Count characters with and without spaces.
Color Contrast Checker
Check WCAG contrast ratios between text and background colours.
Color Converter
Convert between HEX, RGB and HSL.
Color Picker
Pick a color and get HEX/RGB.
Compound Interest Calculator
Calculate compound interest.
Content Calendar Helper
Generate a weekly content plan.
Cron Expression Generator
Build and understand five-field cron schedules with a plain-language summary.
CSS Formatter
Format CSS code.
CSS Minifier
Minify CSS code.
CSV to JSON
Convert CSV text to JSON array.
Data Storage Converter
Convert data storage units.
Date Difference Calculator
Days between two dates.
Discount Calculator
Calculate discounted sale prices, savings amount, and tax instantly.
Duplicate Line Remover
Remove duplicate lines from text.
Duplicate Word Finder
Find duplicate words in text.
Electricity Bill Calculator
Calculate appliance electricity consumption (kWh) and estimate daily, monthly, and yearly power costs.
EMI Calculator
Calculate monthly EMI.
Facebook Caption Generator
Generate a Facebook caption.
Facebook Post Formatter
Format text for a Facebook post.
Favicon Generator
Turn a square image into a complete favicon and app-icon set as a ZIP.
File Extension Checker
Extract extension from filename.
File Size Converter
Convert bytes to KB/MB/GB.
Find and Replace
Find and replace text.
Hash Generator
Generate SHA-256 hash locally.
Hashtag Generator
Generate hashtags from keywords.
Heading Structure Checker
Analyze heading hierarchy from HTML.
Hreflang Generator
Generate hreflang tags for bilingual pages.
HTML Entity Encoder
Encode/decode HTML entities.
HTML Formatter
Basic HTML formatting.
HTML Minifier
Minify HTML code.
HTTP Header Viewer
Show request headers (client).
HTTP Status Code Reference
Look up HTTP status code meaning.
HTTP Status Code Reference
Lookup HTTP status code meaning.
Image Alt Text Checker
Find images missing alt attributes.
Image Blur Tool
Apply blur to an image.
Image Border Tool
Add a border to an image.
Image Compressor
Compress images to reduce file size.
Image Cropper
Crop images by coordinates.
Image Dimensions Checker
Check image width, height and size.
Image Flipper
Flip image horizontally or vertically.
Image Format Converter
Convert image between PNG, JPG, WebP.
Image Pixelate Tool
Pixelate an image.
Image Resizer
Resize images to custom pixel dimensions or social presets right in your browser.
Image Rotator
Rotate image by degrees.
Image to Base64
Convert image to Base64 string.
Image to PDF
Convert an image to PDF.
Image Watermark
Stamp text watermarks onto JPG, PNG or WebP images in your browser.
Instagram Bio Generator
Generate Instagram bio ideas.
Internal Link Analyzer
Extract links from HTML.
JavaScript Formatter
Basic JavaScript formatting.
JavaScript Minifier
Minify JavaScript code (basic).
JSON Formatter
Format and prettify JSON data.
JSON Minifier
Minify JSON.
JSON to CSV Converter
Convert JSON arrays into clean, spreadsheet-ready CSV files.
JSON Validator
Validate JSON syntax.
JWT Decoder
Decode JWT header and payload locally (no verification).
Keyword Density Checker
Calculate keyword density from text.
Length Converter
Convert length units.
Line Break Remover
Remove line breaks from text.
Loan Calculator
Calculate monthly loan payment.
Lorem Ipsum Generator
Generate placeholder Lorem Ipsum text.
Lowercase Converter
Convert text to lowercase.
Margin Calculator
Calculate profit margin from cost and price.
Markdown Editor
Preview Markdown as HTML (basic).
Markdown Preview
Preview Markdown as HTML (basic).
Meta Tag Analyzer
Analyze HTML meta tags locally.
Meta Tag Generator
Generate HTML meta tags.
MIME Type Lookup
Lookup MIME type by extension.
Online Code Editor
Browser-based IDE with Monaco Editor. Edit HTML, CSS, JavaScript with live preview.
Open Graph Generator
Generate Open Graph meta tags.
Paragraph Counter
Count paragraphs in text.
Password Generator
Create strong random passwords with a cryptographically secure generator.
Password Strength Checker
Check password strength locally.
PDF Add Page Numbers
Add page numbers to a PDF.
PDF Merger
Merge multiple PDFs into one.
PDF Metadata Viewer
View PDF metadata.
PDF Page Counter
Count pages in a PDF.
PDF Page Deleter
Delete a page from a PDF.
PDF Page Extractor
Extract a page range from a PDF.
PDF Rotator
Rotate all pages of a PDF.
PDF Split to ZIP
Split PDF pages into separate PDFs in a ZIP.
PDF to Image
Render a PDF page to an image.
PDF to Text Extractor
Extract selectable text from PDF pages without uploading your file.
PDF Watermark
Add a diagonal or centered text watermark to every page of a PDF.
Percentage Calculator
Calculate percentage proportions, fractional values, and percentage increases/decreases instantly.
Profit Calculator
Calculate profit and margin.
QR Code Generator
Generate a QR code image (via public API).
Random Number Generator
Generate random numbers.
Readability Checker
Basic readability metrics for text.
Redirect Checker
List redirect targets from input (local only, no external fetch).
Regex Tester
Test a regular expression.
Remove Extra Line Breaks
Collapse multiple line breaks.
Remove Extra Spaces
Remove duplicate spaces and trim lines.
Robots.txt Generator
Generate robots.txt content.
Salary Calculator
Calculate monthly/yearly salary from hourly rate.
Schema Markup Generator
Generate Google-compliant JSON-LD structured data for WebPage, Article, Organization, Product, LocalBusiness, and FAQPage.
Sentence Counter
Count sentences in text.
SEO Content Preview
Preview title and description lengths.
SEO Text Analyzer
Analyze text word count and density.
SERP Snippet Preview
Preview a search result snippet.
Simple Interest Calculator
Calculate simple interest.
Sitemap XML Generator
Generate a simple sitemap XML.
Social Caption Generator
Generate social media captions.
Social Character Counter
Count characters for social platforms.
Social Media Caption Generator
Generate high-converting social media captions with relevant hashtags for Facebook, Instagram, LinkedIn, and Twitter.
Social Media Character Counter
Count chars with platform limits.
Social Media Text Formatter
Format text for social media.
Social Post Formatter
Format a social post.
Social Post Preview
Preview a social post.
Speed Converter
Convert speed units.
SQL Formatter
Basic SQL keyword capitalization and line breaks.
Structured Data Validator
Validate JSON-LD locally.
Temperature Converter
Convert temperature units.
Text Cleaner
Remove extra spaces, line breaks and trim text.
Text Diff Checker
Compare two texts line by line.
Text Extractor
Extract emails/URLs/numbers from text.
Text Formatter
Trim lines and remove blanks.
Text Reverser
Reverse text, words or lines.
Text Sorter
Sort lines alphabetically.
Text Summarizer
Summarize text locally (extractive).
Text to Slug
Convert text to a URL slug.
Thumbnail Dimension Guide
Common thumbnail dimensions.
Thumbnail Size Guide
Show common thumbnail sizes.
Time Calculator
Add or subtract time.
Tip Calculator
Calculate tip and total.
Unit Converter
Convert length, weight and temperature.
Unix Timestamp Converter
Convert Unix timestamp to date and back.
Uppercase Converter
Convert text to uppercase.
URL Encoder/Decoder
Encode or decode URLs.
URL Encoder/Decoder
Encode or decode URL components.
URL Inspection Helper
Inspect URL structure.
URL Parser
Parse URL into components.
URL Slug Generator
Create URL-friendly slugs.
User Agent Parser
Parse user agent string.
UTM Builder
Build UTM tracking URLs.
UTM Campaign Builder
Build UTM tagged URL.
UUID Generator
Generate UUIDs.
VAT Calculator
Add or remove VAT.
Video Aspect Ratio Calculator
Calculate video dimensions from aspect ratio.
Web Color Tester
Preview a color.
Website Content Preview
Preview a URL in an iframe (may be blocked).
Weight Converter
Convert weight units.
Word Counter
Count words, sentences and paragraphs in your text.
Word Frequency Counter
Count word frequency in text.
XML Formatter
Format and indent XML.
XML Validator
Validate XML well-formedness.
YouTube Description Generator
Generate a basic YouTube description.
YouTube Hashtag Generator
Generate YouTube hashtags from keywords.
YouTube Tags Helper
Convert keywords to comma tags.
YouTube Title Generator
Generate YouTube title ideas from a topic.