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