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100 Free IT Tools

No signup. No paywall. Every tool runs client-side in your browser — your data never leaves your machine.

📄Resume Reviewer
Paste your resume and get instant feedback on formatting, keywords, action verbs, and ATS compatibility.
📝Meeting Summary
Paste meeting notes and get structured action items, decisions, and follow-ups in seconds.
🎯Job Description Analyzer
Analyze any job posting to extract key skills, red flags, and salary insights.
QRQR Code Generator
Generate custom QR codes for URLs, text, WiFi, or vCards. Download as PNG or SVG.
$Invoice Generator
Create professional invoices with line items, tax calculations, and PDF export.
✉Email Signature
Design HTML email signatures with your photo, social links, and brand colors.
™Business Name Gen
Generate creative business name ideas based on your industry and keywords.
***Password Generator
Create strong, random passwords with custom length, symbols, and entropy scoring.
📝Landing Page Copy
Generate hero headlines, feature blocks, CTAs, and FAQ sections for your landing page. Multiple tones.
🎨Color Palette
Extract color palettes from images or generate harmonious color schemes for your projects.
▫Favicon Generator
Create favicons from text, emoji, or uploads. Export all sizes for web and mobile.
📊SEO Checker
Audit any URL for title tags, meta descriptions, headings, and common SEO issues.
OGMeta Tags
Generate Open Graph and Twitter Card meta tags with live preview for social sharing.
§Legal Doc Generator
Generate privacy policies, terms of service, cookie notices, and GDPR-compliant disclosures in one wizard.
🤝NDA Generator
Generate mutual or one-way NDAs with customizable clauses and party details.
{ }JSON Formatter
Validate, format, and minify JSON with syntax highlighting and error detection.
.*Regex Tester
Test regular expressions in real-time with match highlighting, groups, and cheat sheet.
5-in-1
B64Encoder Suite
Encode and decode Base64, URL, HTML entities, JWT tokens, and Unicode.
6-in-1
AaText Tools
Case converter, word counter, line sorter, duplicate remover, and more text utilities.
SQLSQL Formatter
Format, indent, and beautify SQL queries for PostgreSQL, MySQL, and SQLite.
>>cURL Builder
Build cURL commands visually with headers, auth, body, and copy-to-clipboard.
◐CSS Gradient
Design linear and radial CSS gradients with a visual editor and copy the CSS.
⏱Cron Builder
Build and decode cron expressions with a visual scheduler and plain-English preview.
.gi.gitignore
Generate .gitignore files for any language, framework, or IDE combination.
755Chmod Calculator
Calculate Unix file permissions with a visual toggle for owner, group, and others.
3-in-1
IPNetwork Tools
IP lookup, DNS resolver, and port scanner — all running client-side in your browser.
200HTTP Status Codes
Searchable reference for all HTTP status codes with explanations and common fixes.
🤖Robots.txt & Sitemap
Generate robots.txt and XML sitemaps with validation and best-practice suggestions.
💬AI Prompt Library
Copy-paste prompt templates for email, analysis, writing, coding, and career tasks.
MDMarkdown Editor
Write Markdown with live preview, syntax highlighting, and export to HTML.
IDUUID Generator
Generate UUID v4 identifiers in bulk with uppercase and no-dash format options.
⏰Timestamp Converter
Convert between Unix timestamps, ISO 8601, and human-readable date formats.
#Hash Generator
Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes from any text input.
🔑JWT Debugger
Decode and inspect JWT tokens with header, payload, and expiry breakdown.
🎯Color Converter
Convert colors between HEX, RGB, HSL, and CMYK with live preview.
AaLorem Ipsum
Generate placeholder text in paragraphs, sentences, or words with custom length.
W#Word Counter
Count words, characters, sentences, and paragraphs with reading time and keyword density analysis.
+-Diff Checker
Compare two texts side by side. See additions, deletions, and changes highlighted line by line.
CSVCSV ↔ JSON
Convert between CSV and JSON formats with custom delimiters and header options.
&;HTML Entity Encoder
Encode and decode HTML entities. Includes a common entities reference table.
IMGBase64 Image
Convert images to Base64 strings and decode Base64 back to viewable images.
0xNumber Base Converter
Convert between binary, octal, decimal, and hexadecimal number systems.
\nString Escape
Escape and unescape strings for JSON, HTML, URL, JavaScript, SQL, and CSV.
16:9Aspect Ratio Calc
Calculate aspect ratios with lock mode, common presets, and resize calculator.
remCSS Unit Converter
Convert between px, rem, em, %, vw, vh, and other CSS units instantly.
⌘Keyboard Shortcuts
Searchable keyboard shortcuts for VS Code, Chrome, macOS, Windows, and Git.
📸Code Screenshot
Turn code into beautiful shareable screenshots. 8 themes, syntax highlighting, window chrome, PNG export.
TSJSON → TypeScript
Auto-generate TypeScript interfaces from JSON. Smart type inference, nested objects, array unions.
AaContrast Checker
WCAG accessibility contrast checker. AA/AAA compliance, color suggestions, live UI preview.
□Placeholder Image
Generate custom placeholder images with colors, text, patterns, and gradients. PNG & SVG export.
📱Responsive Preview
Preview any website at iPhone, iPad, laptop, and desktop sizes. Device frames and rotation.
📖Readability Analyzer
Analyze text readability with Flesch-Kincaid, Gunning Fog, and 4 more scoring algorithms. Writing coach.
🔗OG Image Preview
Preview how your page looks on Google, Twitter, Facebook, LinkedIn, and Slack. Generate meta tags.
{}:JSON Schema Gen
Auto-generate JSON Schema from JSON data. Type inference, format detection, Draft-07/2020-12.
🔍Regex Visualizer
Understand regex visually. Step-by-step explanations, match highlighting, capture groups, pattern library.
◇SVG Editor
Paste SVG, see it rendered, optimize file size, edit colors, and export as SVG/PNG/data-URI.
▶Markdown Slides
Write Markdown, get a presentation. Arrow key navigation, themes, fullscreen mode, HTML export.
APIAPI Mock Designer
Design mock API endpoints with auto-generated fake data. Export as OpenAPI spec or Postman collection.
✦CSS Animation Builder
Design CSS animations visually. Keyframe editor, timing curves, presets, and generated CSS output.
📅Cron Visualizer
Visualize cron schedules on a timeline and calendar. See next 20 runs, frequency stats, click-to-build.
▦Table Generator
Visual table editor with export to Markdown, HTML, CSV, and JSON. Import CSV, set alignment, header row.
🌈Gradient Text
Apply CSS gradient effects to text. 2-4 color stops, direction control, presets. Copy the CSS.
▪Box Shadow Gen
Design CSS box shadows visually. Multiple layers, inset, presets for neumorphism and glassmorphism.
⊞Flexbox Playground
Interactive flexbox layout tester. Container and item controls, live preview, layout presets, CSS output.
🔎JSON Path Finder
Paste JSON, click any value to see its dot-notation and bracket-notation path. Tree view with search.
✉Email Template
Build HTML email templates visually. Pre-built sections, color themes, table-based HTML export.
🖥Screenshot Mockup
Place screenshots inside device frames — MacBook, iPhone, iPad, browser. Background, shadow, PNG export.
TtType Scale Calc
Generate typographic scales with visual preview. Material, Tailwind, Bootstrap presets. CSS export.
⊟Spacing Calculator
Generate consistent spacing scales. Visual preview, 4px/8px presets, CSS custom properties export.
</>HTML Playground
Live HTML/CSS/JS editor with instant preview. Mini CodePen in your browser. Starter templates included.
⊞CSS Grid Generator
Visual CSS Grid layout builder. Define columns, rows, areas, gap. Place items by clicking. CSS output.
◠Border Radius Gen
Visual border-radius editor. Drag corners or type values. Presets: pill, circle, blob. CSS output.
gitGit Command Gen
Select what you want to do in Git and get the exact command with explanation. Undo, branch, merge, stash.
🐳Docker Compose
Build docker-compose.yml visually. Add services, ports, volumes, env vars. Template services. YAML output.
.envEnv File Manager
Create .env files with grouping and comments. Generate .env.example and TypeScript types.
H:HTTP Header Explorer
Searchable HTTP header reference. Categories, examples, security header config generator.
▶NNginx Config Gen
Build nginx.conf visually. Server blocks, locations, proxy, SSL, caching. Templates and validation.
📱Social Post Design
Design social media posts with gradients, text, and brand colors. Download as PNG. Quote and stat cards.
⌨Typing Speed Test
Test your typing speed. WPM, accuracy, real-time error highlighting. Multiple difficulty levels.
🍅Pomodoro Timer
Productivity timer with 25/5/15 intervals. Visual progress, session counter, task tracking.
🏠Mortgage Calculator
Calculate monthly payments, total interest, and amortization schedule. Extra payment scenarios.
💰Salary Calculator
Convert hourly ↔ annual salary. Estimate taxes, 401k, take-home pay. Cost of living comparison.
◐CSS Filter Editor
Visual CSS filter editor. Blur, brightness, contrast, hue-rotate, and more with live preview.
01Text ↔ Binary
Convert text to binary, hex, octal, decimal, ASCII. Reverse conversion. Byte-by-byte breakdown.
://URL Parser
Break down URLs into parts. Edit query params as key-value pairs. Encode/decode. Rebuild URLs.
≠JSON Diff
Compare two JSON objects structurally. See added, removed, and changed keys with value diffs.
▤CSS Minifier
Minify or beautify CSS. Strip comments and whitespace. Before/after file size comparison.
JSJS Minifier
Minify or beautify JavaScript. Strip comments and whitespace. File size comparison.
📏Pixel Ruler
On-screen ruler overlay. Drag to measure distances in pixels. Check spacing in designs.
🖼Random Images
Generate random placeholder photos with custom dimensions using canvas patterns. Download PNG.
ΩCharacter Map
Searchable Unicode character browser. Arrows, math, emoji, currency, Greek. Click to copy.
🌍World Clock
Show current time in multiple timezones. Convert times between zones. Meeting planner.
%Percentage Calc
4-mode percentage calculator: X% of Y, what % is X of Y, % change, increase/decrease.
⇌Unit Converter
Convert length, weight, temperature, area, volume, speed, data, and time units.
📈Interest Calculator
Compound interest calculator with growth chart, monthly breakdown, and simple vs compound comparison.
IPIP Address Info
View your public IP address. IPv4/IPv6 format validator. Approximate location info.
🔗Webhook Builder
Build webhook payloads visually. Set URL, method, headers, body. Generate cURL or fetch() code.
▶A.htaccess Gen
Build .htaccess rules visually. Redirects, rewrites, CORS, gzip, caching, error pages.
TWCSS → Tailwind
Convert CSS to approximate Tailwind classes. Colors, spacing, fonts. Confidence level per match.
✓SEO Checklist
Interactive SEO audit checklist. Technical, on-page, content, mobile, performance. Track completion.
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