All Online Tools
Explore every free tool we offer — 258 in total across 14 categories. Designed for students, writers, and developers.
AI Tools
27 tools
AI Hashtag Generator
Generate relevant hashtags for Instagram, TikTok, LinkedIn, and YouTube with AI.
Launch ToolAI YouTube Script Writer
Generate complete YouTube video scripts with hooks, sections, and CTAs.
Launch ToolAI Name Generator
Generate creative names for businesses, brands, apps, products, babies, and pets.
Launch ToolAI Bio Generator
Generate platform-optimized bios for Twitter, Instagram, LinkedIn, and more.
Launch ToolAI Blog Post Writer
Write complete SEO-optimized blog posts with AI. Custom outlines, keywords, and tones up to 4000+ words.
Launch ToolAI SEO Title & Meta Generator
Generate optimized title tags, meta descriptions, OG tags, and URL slugs.
Launch ToolAI Product Description Generator
Write high-converting product descriptions for Shopify, Amazon, Etsy, and more.
Launch ToolText Tools
25 tools
Repeat Text
Repeat any text multiple times with custom separators, numbering, and shuffling.
Launch ToolRandom String Generator
Generate random strings and passwords with customizable character sets and length.
Launch ToolRemove Empty Lines
Remove empty or blank lines from text with option to remove whitespace-only lines.
Launch ToolRemove Punctuation
Remove all punctuation from text with options to keep specific characters.
Launch ToolMorse Code Translator
Translate text to Morse code and back with live preview and audio playback.
Launch ToolCaesar Cipher Encoder / Decoder
Encode and decode text with the Caesar cipher, adjustable shift, and a ROT13 preset.
Launch ToolText to Binary / Hex / ASCII
Convert text to binary, hexadecimal, and decimal ASCII codes with live decode.
Launch ToolMarkdown ↔ HTML Converter
Convert between Markdown and HTML bidirectionally with live preview.
Launch ToolInvisible Character
Generate invisible Unicode characters for hidden messages and formatting tricks.
Launch ToolRemove Duplicate Lines
Remove duplicate lines from text with case-sensitivity, trimming, and occurrence options.
Launch ToolSort Text Lines
Sort text lines alphabetically, numerically, by length, or shuffle randomly.
Launch ToolNumber Each Line
Add sequential line numbers to text with custom format, increment, and zero padding.
Launch ToolReadability Score Analyzer
Calculate Flesch Reading Ease, Flesch-Kincaid Grade Level, Gunning Fog Index, and syllable counts in real-time.
Launch ToolMarkdown Table Generator
Create, edit, and format Markdown tables with a visual spreadsheet grid editor, column alignment, and CSV import.
Launch ToolTitle Capitalization Tool
Format headlines and titles to proper Title Case following APA 7th, Chicago, MLA 9th, AP Style, NYT, and Wikipedia rules.
Launch ToolPDF Tools
24 tools
PDF Page Numberer
Add page numbers, headers, and footers to PDF files with custom positioning and styles.
Launch ToolPDF Organizer
Rearrange, sort, rotate, duplicate, and delete PDF pages with visual drag-and-drop.
Launch ToolPDF Redact
Permanently black out or white out sensitive information and SSNs from PDF files.
Launch ToolPDF Image Extractor
Extract embedded photos, charts, and graphics from PDF documents in high quality.
Launch ToolPDF to Grayscale
Convert color PDFs to pure monochrome black and white to save printer ink and toner.
Launch ToolMarkdown to PDF
Convert Markdown to styled PDF with tables, images, watermark, header/footer, themes, presets, and multi-format export.
Launch ToolPDF Flattener
Flatten fillable PDF forms, annotations, and form fields into non-editable static PDF vector pages.
Launch ToolImage Tools
23 tools
Image Clipboard
Search, save, import, export, and copy emoji, sticker, GIF, and image links for Discord & web.
Launch ToolBackground Remover
Remove backgrounds from images automatically with AI in high resolution. 100% free, client-side, zero watermark.
Launch ToolPNG to ICO
Convert PNG images to multi-size ICO favicon files (16, 32, 48, 96, 128, 256px) for websites and Windows apps.
Launch ToolImage Upscaler
Enlarge images up to 8x with AI super-resolution that reconstructs real detail.
Launch ToolImage Converter
Convert images between JPG, PNG, and WebP formats. Batch convert up to 20 images with quality control, ZIP download, and live previews.
Launch ToolImage Watermarker
Add custom text watermarks to images with adjustable position, size, and opacity.
Launch ToolWatermark Remover
Remove watermarks, logos, and text overlays from images with AI inpainting.
Launch ToolPhoto Collage Maker
Create photo collages with 30+ layouts, filters, text overlays, and stickers.
Launch ToolImage Resizer
Resize images by exact pixels, percentage, or social presets with aspect-ratio lock and batch ZIP download.
Launch ToolAVIF Converter
Convert images to and from AVIF (and JPG, PNG, WebP, BMP) with quality control and per-file previews.
Launch ToolFile Converters
9 tools
XML to JSON Converter
Convert XML to JSON and JSON to XML bidirectionally with pretty printing.
Launch ToolJSON ↔ CSV Converter
Convert JSON to CSV and CSV to JSON with nested flattening and delimiter control.
Launch ToolJSON ↔ YAML Converter
Convert JSON to YAML and YAML to JSON with indentation control and validation.
Launch ToolCSV ↔ XML Converter
Convert CSV to XML and XML to CSV bidirectionally with configurable delimiters, root tags and row tags.
Launch ToolHTML to PDF
Convert raw HTML or a URL into a downloadable PDF with page size, margins, and header/footer control.
Launch ToolJSON ↔ TOML Converter
Convert JSON to TOML and TOML to JSON bidirectionally with validation and pretty-printing.
Launch ToolYAML ↔ TOML Converter
Convert YAML to TOML and TOML to YAML bidirectionally with validation and indentation control.
Launch ToolText to Speech
Convert text into natural speech in your browser and download an audio file with voice, rate, and pitch control.
Launch ToolSQL to JSON Converter
Convert SQL INSERT statements and table dumps into JSON objects, or generate SQL INSERT statements from JSON.
Launch ToolDeveloper Tools
24 tools
Regex Tester
Test regular expressions with input text, show matches, groups, and replacements.
Launch ToolJWT Decoder
Decode JSON Web Tokens to see header, payload, and signature. Validate expiration.
Launch ToolCron Parser
Parse cron expressions and show next 10 execution times in human-readable format.
Launch ToolAPI Tester
Test REST APIs in your browser — send GET/POST/PUT/DELETE with custom headers and body.
Launch ToolNumber Base Converter
Convert numbers between Binary, Octal, Decimal, and Hexadecimal bases.
Launch ToolURL Encoder / Decoder
Encode, decode, and build URLs with live query-parameter editing and batch support.
Launch ToolcURL to Code Converter
Convert cURL commands into JavaScript (Fetch, Axios), Python (Requests, HTTPX), Go, PHP, and Rust code instantly.
Launch ToolHTML to JSX Converter
Convert HTML code into clean React JSX components with camelCase properties, class to className, and style objects.
Launch ToolSEO & Web
13 tools
Meta Tag Generator
Generate complete SEO meta tags including Open Graph and Twitter Cards.
Launch ToolOG Image Previewer
Preview how your page looks when shared on Facebook, Twitter, and LinkedIn.
Launch ToolRobots.txt Tester
Test and validate your robots.txt file with live rule debugging for Googlebot, Bingbot, and AI bots.
Launch ToolXML Sitemap Generator
Generate Google-compliant XML sitemaps with priority, frequency, and lastmod tags.
Launch ToolKeyword Density Checker
Analyze keyword frequency and density of any text or URL to optimize content for SEO.
Launch ToolSERP Snippet Preview
Preview how your page title, URL, and description appear in Google, Bing, and DuckDuckGo search results.
Launch ToolOpen Graph Tester
Fetch any URL and inspect its Open Graph and Twitter Card tags with a live social share card preview.
Launch ToolSchema Markup Generator
Generate JSON-LD schema markup for Article, FAQ, Product, LocalBusiness, BreadcrumbList, and 7 more types.
Launch ToolLink Analyzer
Crawl a page and list every internal, external, and nofollow link with anchor text for SEO auditing.
Launch ToolRedirect Checker
Trace the full HTTP redirect chain of any URL and inspect each 301, 302, and 307 hop with status codes.
Launch ToolCalculators
27 tools
Scientific Calculator
Full scientific calculator with trigonometric, logarithm, exponential functions.
Launch ToolCompound Interest Calculator
Advanced compound interest with inflation adjustment, capital gains tax, step-up SIP, year-by-year breakdown. Supports 20+ world currencies.
Launch ToolConcrete Calculator
Calculate cubic yards, bag counts, and cost for concrete slabs, footings, and columns.
Launch ToolStair Calculator
Calculate stair rise, run, stringer length, and tread count with IBC code compliance.
Launch ToolLumber Calculator
Calculate lumber in board feet, linear feet, cubic meters, and cost for hardwood and softwood.
Launch ToolInflation Calculator
Calculate inflation-adjusted value of money from 1913 to today using official BLS CPI data.
Launch ToolTime Card Calculator
Calculate total hours worked per week with overtime pay support. Perfect for hourly employees, freelancers, and small business owners. Tracks regular vs overtime hours automatically. 100% private.
Launch ToolWeighted GPA Calculator
Calculate your weighted GPA with support for AP, Honors, IB, and dual-enrollment courses. Supports 4.0, 4.5, 5.0, and 100-point scales. Add unlimited courses. 100% private.
Launch ToolWorking Days Calculator
Calculate business days between two dates with US holidays. Perfect for project deadlines, contract dates, and HR planning. Excludes weekends and federal holidays. Free.
Launch ToolIdeal Weight Calculator
Calculate ideal body weight using 7 medical formulas (Devine, Hamwi, BMI-Based, Broca, Robinson, Miller). Shows range based on frame size. Free.
Launch ToolSalary to Hourly Calculator
Convert between annual, monthly, bi-weekly, weekly, daily and hourly pay. Calculate overtime rates and after-tax take-home pay. Free.
Launch ToolFree Zakat Calculator
Calculate your Zakat on cash, gold, silver, stocks, crypto, and business assets with live Nisab thresholds and deduction breakdown.
Launch ToolColor & Design
18 tools
Color Palette Generator
Generate harmonious color palettes from a seed color or random roll. Lock colors, re-roll, and export as CSS, Tailwind, JSON, or SCSS.
Launch ToolCSS Button Generator
Design buttons with gradient backgrounds, layered shadows, borders, radius, and hover states. Copy clean CSS or Tailwind output.
Launch ToolText Shadow Generator
Create multi-layer text shadows with neon, retro, 3D, and emboss presets. Copy clean CSS or Tailwind output.
Launch ToolColor Scheme Generator
Build light and dark design-system color scales (50–950) from a single seed color with OKLCH interpolation. Export CSS, Tailwind, SCSS, or JSON.
Launch ToolMaterial Color Palette
Generate Material Design 3 tonal palettes (tones 0–100) from any seed color. Copy individual tones or the full palette as CSS variables.
Launch ToolGlassmorphism Generator
Build frosted-glass UI cards with backdrop blur, background opacity, border, and shadow. Copy clean CSS or Tailwind output. Live preview on any backdrop.
Launch ToolTailwind Color Generator
Generate custom 50–950 Tailwind CSS color palettes and shades with WCAG contrast checks, CSS variables, and Swift/Kotlin code export.
Launch ToolApp Icon Generator
Generate all iOS, Android, and Web/PWA app icon sizes from a single 1024x1024 master image with 1-click ZIP download.
Launch ToolMesh Gradient Generator
Create interactive multi-point CSS, SVG, and mobile UI mesh gradients with drag-and-drop color anchors and high-res PNG export.
Launch ToolCSS Clip-Path Generator
Create custom CSS clip-path polygons, shapes, stars, and banners with interactive drag-and-drop points, live color preview, and Tailwind CSS export.
Launch ToolNeumorphism CSS Generator
Design modern soft UI neumorphic cards, buttons, and surfaces with real-time shadow elevation, curvature, light angles, and Tailwind CSS code.
Launch ToolCSS Triangle Generator
Generate pure CSS triangles, tooltip pointers, and dropdown arrows with custom direction, dimensions, color, and dual border-hack & clip-path code.
Launch ToolTime & Productivity
9 tools
Timer & Stopwatch
Countdown timer with alarm, stopwatch with laps and CSV export, and a gamified Pomodoro focus timer.
Launch ToolHabit Tracker
Track daily habits with streaks, a monthly heatmap, weekly targets, categories, daily notes, and JSON export. 100% private — saved in your browser.
Launch ToolOnline Alarm Clock
Set a free online alarm clock with sound and browser notification. Snooze, multiple presets, and a wake-up countdown — works while your tab is open.
Launch ToolTime Zone Converter
Convert any time from one time zone to another and compare working hours across cities to find overlap for meetings.
Launch ToolTo-Do List Maker
Create a free to-do list with priorities, due dates, and categories. Check off tasks, filter, and export — saved in your browser, no signup.
Launch ToolTime Tracker
Track time spent on tasks and projects with start/stop timers, project totals, and CSV export. A free freelancer time log saved in your browser.
Launch ToolEisenhower Matrix Prioritizer
Sort tasks into the four Eisenhower Matrix quadrants — Do, Schedule, Delegate, Delete — with drag-and-drop, smart-quadrant suggestions, due dates, and CSV export. Free, private, no signup.
Launch ToolTime Blocking Planner
Plan your day with a free time blocking planner. Block hours on an hourly grid, color-tag by category, add breaks, copy a day, and export to CSV — saved in your browser.
Launch ToolLifestyle
9 tools
Budget Tracker
Track monthly income and expenses by category with charts, savings goals, and CSV export. 100% private — saved in your browser.
Launch ToolMood Tracker
Log your daily mood, tag triggers, view trends and patterns over time. Private journal for mental wellness.
Launch ToolGratitude Journal
Write daily gratitude entries, track streaks, and revisit uplifting moments. Private journal saved in your browser.
Launch ToolRecipe Scaler
Scale recipe ingredients up or down for any number of servings. Convert units, adjust portions, and copy the result.
Launch ToolRandom Name Picker
Pick a random winner from a list of names or options. Spin wheel, shuffle, and fair random selection for decisions and giveaways.
Launch ToolWater Intake Tracker
Log daily water intake, set a goal from your weight, and track a 7-day history with streaks. Quick-add cups, reminders, and ml/oz units. 100% private — saved in your browser.
Launch ToolMeditation Timer
A distraction-free meditation timer with preset sessions, interval bells, a breathing guide, and a session log with streaks and total minutes. Free, no signup.
Launch ToolBill Splitter
Split a bill, trip, or group expense fairly. Add people and items, share items, apply tax and tip, and see who owes what — with a copyable receipt. Free, no signup.
Launch ToolDaily Quote Generator
Get an inspirational quote of the day, shuffle random quotes across motivation, wisdom, and humor, copy favorites, and share to social. Free, offline, no signup.
Launch ToolHealth & Fitness
11 tools
TDEE Calculator
Calculate Total Daily Energy Expenditure and macro splits for cutting, maintenance, or bulking.
Launch ToolOne Rep Max Calculator
Estimate 1RM using 5 formulas (Epley, Brzycki, Lombardi, Mayhew, O'Conner) with training percentages.
Launch ToolPace Calculator
Calculate running pace per mile/km and predict race times for 5K, 10K, half, and full marathon.
Launch ToolFun & Games
27 tools
Coin Flip
Flip a virtual coin — heads or tails — with live heads/tails stats and streak tracking.
Launch ToolTyping Speed Test
Measure WPM and accuracy in 20 languages — English, Bangla, Hindi, Urdu, Arabic, Japanese, Chinese and more — with real-time tracking and a personal-best score.
Launch ToolReaction Time Test
Measure your reaction time in milliseconds, with average and best-time tracking and a shareable challenge link.
Launch ToolFancy Font Generator
Transform text into Unicode font styles — bold, italic, script, and more.
Launch ToolPig Latin Translator
Translate English to Pig Latin and back, preserving punctuation and capitalization.
Launch ToolTic-Tac-Toe
Classic Tic-Tac-Toe against a fallible-to-unbeatable AI — a friend on one screen or online in a room with an invite code.
Launch ToolMemory Match
Flip and match emoji pairs against a countdown across a 6,000-level journey (6 to 22 pairs) — or race 2–8 friends online, each on their own board.
Launch ToolMinesweeper
Classic Minesweeper across 6,000 no-guess levels with a guaranteed-safe first click — or race friends online on the same board, first clean sweep wins.
Launch ToolHangman
Guess the word letter by letter across themed categories and difficulty tiers, or race friends online — each player gets their own word, host-set timer and a ranked finish.
Launch Tool2048
Slide and merge tiles on 4×4, 5×5 or 6×6 boards with undo — or race 2–8 players online, each on their own board for the highest score.
Launch ToolSnake Game
Classic Snake with speed and wall-wrap controls — race 2–8 players online on separate boards with host-set lives, or chase a longer snake solo.
Launch ToolGomoku
Five in a row on 9×9 to 19×19 boards — beat three AI difficulties, play local 2P, or battle a friend online with undo and a last-move marker.
Launch ToolWater Sort Puzzle
Sort colors into matching bottles across 6,000 verify-solvable levels — or press Play together to solve one live shared board with a friend in real time.
Launch ToolWord Chain
Each answer starts with the last letter of the previous word — race the AI, play local 2P, or battle 2–8 players online with a ~10,000-word dictionary and ranked finishes.
Launch ToolBattleship
Sink your rival's fleet in classic Battleship — pick the grid (8×8–12×12) and fleet, then duel online, pass-and-play, or take on the CPU.
Launch ToolEmoji Riddle
Solve emoji riddles across a 6,000-level journey with an explicit start and per-riddle timers, or race friends online — host-set categories, rounds and clock, same riddles for everyone on their own board.
Launch ToolCarrom
Carrom for 2–4 players with live physics — singles, three-player free-for-all or fixed partnerships, real queen and foul rules, striker placement and aiming, a CPU opponent, local pass-and-play or online rooms.
Launch ToolAir Hockey
Fast air hockey on a big table — same-device 2P, a CPU opponent, or a host-started online room; first to 3, 7 or 15 with drag-anywhere controls.
Launch ToolBlock Puzzle
Drop shapes on the 8×8 grid across a 6,000-level journey, an Endless score attack, or a host-run race on the same piece queue — with Undo, Hammer and Bomb abilities and a game over when nothing fits.
Launch ToolFlow Free
Connect matching colors and fill the board across 6,000 generated, always-solvable levels — against a timer or untimed, solo or solved together with a friend on one shared board.
Launch ToolCandy Quest
Swap candies, match 3+, forge striped, wrapped and color-bomb specials, and clear jelly, collect-colour and ingredient goals across 6,000 verified levels — solo or online co-op.
Launch ToolUtility Tools
12 tools
Fake Address Generator
Generate realistic fake addresses for testing forms, apps, and databases.
Launch ToolPassword Strength Checker
Check password strength instantly and get tips to build stronger passwords.
Launch Tool