JSON Formatter
Cleanly format and validate raw JSON data.
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Free
Free online tools
Smart tools for developers, creators, and marketers.
Use focused utilities for JSON, SEO, text, download helpers, AI writing ideas, and everyday development tasks.
18 tools
Web Tools
Base64 Encoder/Decoder
Convert text to Base64 and vice-versa instantly.
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Free
URL Encoder/Decoder
Encode or decode URL query parameters and full URLs.
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Free
Text Case Converter
Convert text between snake_case, PascalCase, kebab-case, and more.
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Free
Text Analyzer & Word Counter
Check word count, character count, keyword density, and reading time for SEO optimization.
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Free
Secure Password Generator
Generate strong, custom passwords and check their security strength.
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Free
HTML Entity Encoder/Decoder
Convert special characters to HTML entities and decode them back.
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Free
Color Palettes
Generate 5-color palettes and CSS gradients.
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Free
JSON Minifier
Minify JSON by removing whitespace while keeping valid structure.
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Free
JSON to CSV Converter
Convert simple JSON arrays into CSV format for spreadsheets.
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Free
CSV to JSON Converter
Convert CSV rows into clean JSON arrays instantly.
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Free
XML Formatter
Beautify XML into readable indented structure.
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Free
HTML Formatter
Format messy HTML markup into readable indented code.
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Free
CSS Minifier
Minify CSS by removing comments, spaces, and line breaks.
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Free
JavaScript Minifier
Minify simple JavaScript snippets for smaller output.
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Free
Regex Tester
Test JavaScript regular expressions against sample text.
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Free
UUID Generator
Generate random UUID v4 values in your browser.
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Free
Timestamp Converter
Convert Unix timestamps to readable dates and dates back to timestamps.
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Free
10 tools
Text Tools
Remove Duplicate Lines
Remove repeated lines from text while keeping the first occurrence.
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Free
Sort Lines Alphabetically
Sort text lines from A to Z or Z to A instantly.
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Free
Text Reverser
Reverse text characters, words, or lines quickly.
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Free
Find and Replace Text
Find words or phrases and replace them across a text block.
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Free
Remove Extra Spaces
Clean extra spaces, blank lines, and messy whitespace from text.
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Free
Line Counter
Count total lines, non-empty lines, and blank lines in text.
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Free
Sentence Counter
Count sentences and estimate average sentence length.
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Free
Paragraph Counter
Count paragraphs and paragraph length in text.
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Free
Reading Time Calculator
Estimate reading time from word count using common reading speeds.
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Free
Random Word Generator
Generate random words for writing prompts, testing, and ideas.
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Free
10 tools
Calculators Tools
Age Calculator
Calculate exact age in years, months, days, and total days.
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Free
Date Difference Calculator
Find the difference between two dates in days, weeks, months, and years.
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Free
BMI Calculator
Calculate Body Mass Index from height and weight.
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Free
Percentage Calculator
Calculate percentages, percent change, and percentage of a number.
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Free
Discount Calculator
Calculate sale price, discount amount, and final savings.
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Free
Loan EMI Calculator
Estimate monthly EMI, total payment, and interest for a loan.
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Free
GST / Tax Calculator
Add or remove GST/tax from an amount and calculate tax value.
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Free
Profit Margin Calculator
Calculate profit, markup, and profit margin from cost and selling price.
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Free
GPA Calculator
Calculate GPA from course credits and grade points.
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Free
CGPA Calculator
Calculate cumulative CGPA from semester GPAs and credits.
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Free
10 tools
Design Tools
HEX to RGB Converter
Convert HEX color codes into RGB and RGBA values.
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Free
RGB to HEX Converter
Convert RGB color values into HEX color codes.
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Free
HSL Converter
Convert HEX colors to HSL and RGB color formats.
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Free
Contrast Checker
Check text and background color contrast ratio for readability.
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Free
CSS Box Shadow Generator
Generate copyable CSS box-shadow styles visually.
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Free
Border Radius Generator
Generate CSS border-radius values for rounded UI elements.
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Free
QR Code Generator
Generate a simple SVG QR code for text or URLs.
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Free
Favicon Size Guide Tool
Generate favicon size checklist and HTML tags for websites.
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Free
CSS Clamp Font Generator
Generate responsive CSS clamp() font-size values.
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Free
Image Aspect Ratio Calculator
Calculate aspect ratio and missing image dimensions.
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Free
10 tools
Social Tools
YouTube Thumbnail Text Generator
Generate short high-impact text ideas for YouTube thumbnails.
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Free
Facebook Post Generator
Generate Facebook post drafts with hooks and calls to action.
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Free
LinkedIn Post Generator
Generate professional LinkedIn post drafts for personal branding.
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Free
Twitter/X Post Generator
Generate short Twitter/X post ideas under character limits.
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Free
Ad Copy Generator
Generate short ad copy ideas for products, services, and offers.
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Free
Social Media Calendar Generator
Generate a simple weekly social media content plan.
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Free
Social Media Hook Generator
Generate opening hooks for posts, videos, and short-form content.
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Free
Call To Action Generator
Generate CTA lines for social posts, landing pages, and ads.
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Free
Username Idea Generator
Generate username ideas for social media profiles and brands.
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Free
Hashtag Counter
Count hashtags, mentions, words, and characters in social captions.
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Free
10 tools
Files Tools
CSV Viewer
View CSV data as a clean table in your browser.
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Free
CSV Sorter
Sort CSV rows by a selected column number.
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Free
Text to CSV Converter
Convert line-based or delimiter-based text into CSV format.
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Free
CSV Column Extractor
Extract one column from CSV data by column number.
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Free
KB MB GB Converter
Convert file sizes between bytes, KB, MB, GB, and TB.
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Free
File Extension Checker
Identify common file types from file extensions.
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Free
MIME Type Finder
Find common MIME types from file extensions.
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Free
Data URI Generator
Generate a data URI from text and MIME type.
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Free
PDF Size Guide
Estimate PDF page sizes and common dimensions.
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Free
Image Size Converter Guide
Calculate image dimensions, megapixels, and approximate raw size.
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Free
10 tools
Education Tools
Citation Generator
Generate simple APA, MLA, and Chicago style citations.
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Free
Bibliography Formatter
Format a list of sources into a cleaner bibliography.
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Free
Essay Outline Generator
Create a simple structured essay outline from a topic.
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Free
Thesis Statement Generator
Draft thesis statement ideas for essays and reports.
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Free
Study Planner
Create a simple study plan for exams, chapters, or assignments.
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Free
Flashcard Generator
Turn notes into simple question and answer flashcards.
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Free
Quiz Question Generator
Generate simple quiz questions from a topic or notes.
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Free
Notes Summarizer
Create a simple extractive summary from study notes.
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Free
Class Timetable Maker
Create a simple weekly class timetable.
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Free
Assignment Checklist Generator
Generate a practical checklist for completing assignments.
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Free
1 tools
Printing Tools
Panaflex Size & Cost Calculator
Calculate area and estimated cost for panaflex banners (sq ft).
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Free
5 tools
Downloader Tools
YouTube Video Downloader
Download YouTube videos in MP4, HD and MP3 formats online for free.
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Free
Instagram Video & Reels Downloader
Download Instagram videos, reels and IGTV in HD quality online.
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Free
Facebook Video Downloader
Download Facebook videos and reels online in HD quality for free.
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Free
Twitter / X Video Downloader
Download Twitter (X) videos and GIFs online in HD quality.
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Free
TikTok Video Downloader (No Watermark)
Download TikTok videos without watermark in HD quality for free.
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Free
16 tools
Seo Tools
Meta Tag Generator
Create optimized HTML meta tags for SEO and social media (Open Graph).
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Free
Open Graph Meta Tag Generator
Generate Open Graph and Twitter Card meta tags for social media sharing.
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Free
Keyword Density Checker
Analyze keyword frequency and density for SEO optimization.
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Free
Robots.txt Generator
Create a robots.txt file to control search engine crawling.
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Free
XML Sitemap Generator
Generate an XML sitemap for search engines from your URLs.
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Free
SERP Preview Tool
Preview how your title, URL and meta description appear in Google search results.
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Free
Twitter Card Generator
Generate Twitter/X Card meta tags for better social media previews.
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Free
Slug Generator
Create clean SEO-friendly URL slugs from titles and phrases.
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Free
Title Capitalization Tool
Convert headings into clean title case for SEO titles and blog posts.
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Free
Meta Description Checker
Check meta description length, readability, and search snippet quality.
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Free
H1 H2 Heading Analyzer
Analyze heading structure from pasted HTML or page outline text.
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Free
Word Count for SEO
Count words and estimate SEO content depth for pages and articles.
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Free
Schema Markup Generator
Generate basic JSON-LD schema markup for websites and pages.
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Free
FAQ Schema Generator
Create FAQPage JSON-LD schema from questions and answers.
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Free
Article Schema Generator
Generate Article JSON-LD schema for blog posts and tutorials.
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Free
Breadcrumb Schema Generator
Generate BreadcrumbList JSON-LD schema from page paths.
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Free
8 tools
AI Tools
AI Blog Title Generator
Generate catchy SEO-friendly blog titles using AI logic.
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Free
AI Keyword Idea Generator
Generate SEO keyword ideas and long-tail variations using AI logic.
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Free
AI Product Description Generator
Generate persuasive product descriptions for e-commerce and marketing.
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Free
AI YouTube Title Generator
Generate high-CTR YouTube video titles using your topic or keyword.
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Free
AI Instagram Caption Generator
Generate engaging Instagram captions with emojis, hooks, and call-to-action.
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Free
AI Hashtag Generator
Generate trending and relevant hashtags for Instagram, YouTube, and TikTok.
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Free
AI Email Writer
Generate professional emails for business, marketing, and communication.
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Free
AI Bio Generator
Generate professional and creative bios for social media and personal branding.
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Free
Why use these tools?
Fast, focused, and beginner friendly.
Most tools run in your browser, keep interaction simple, and support practical daily workflows for developers, students, writers, and creators.
Fast loading
Simple pages, clear controls, and no unnecessary UI clutter.
Private by design
Browser-based tools avoid sending your input to a server when possible.
Mobile friendly
The tools directory is easy to scan and use on small screens.