JSON Formatter & Validator
Beautify, validate, fix, and minify raw JSON code with syntax checking.
Base64 Encoder / Decoder
Encode and decode UTF-8 text strings and binary files to Base64 format.
JWT Token Inspector
Decode JSON Web Tokens and inspect header, payload claims, and expiration.
SQL Query Formatter
Beautify messy SQL queries with standard indentation and uppercase keywords.
Regex Engine & Pattern Tester Studio
Test, debug, and explain regular expressions with live match highlighting, capture groups, AST breakdown, and code generator.
Code & Text Diff Checker Studio
Compare code and text side-by-side, unified, or curtain with intra-line precision and patch export.
Web Code Minifier & Beautifier Studio
Minify and beautify HTML, CSS, JavaScript, and JSON/XML with instant Gzip savings estimation.
Developer Cryptographic Hash & Security Hub
Multi-hash checksums (MD5, SHA-256, SHA-512), HMAC signer, Bcrypt hasher & file integrity verifier.
API & Network Developer Suite
cURL command converter (Fetch, Axios, Python, Go), OpenAPI to Markdown, MIME types & KeyCode inspector.
Frontend Asset & Component Studio
SVG to React JSX/TSX & Native converter, multi-platform Favicon & PWA packager, and CSS sprite sheet generator.
Text Matcher, Cleaner & List Sorter
Dual-panel text match and comparison. Mark common & uncommon lines, strip spaces, deduplicate, find/replace, and sort.
Word & Character Counter
Real-time word, character, sentence, paragraph, and reading time counter.
Text Case Converter
Transform text to UPPERCASE, lowercase, Title Case, camelCase, snake_case.
Lorem Ipsum Generator
Generate clean placeholder dummy text in paragraphs, sentences, or words.
Fancy Font & Text Decorator
Transform normal text into 35+ stylish Unicode fonts, aesthetic symbols, and glitch text.
Image Converter & Compressor
Convert & compress WebP, JPG, PNG, HEIC, AVIF, ICO, BMP, and SVG with target size compressor, before/after slider & batch ZIP export.
Image Color Palette Extractor
Extract dominant color palettes and pick exact pixel colors from any uploaded image.
Image Studio & Privacy Editor
Crop (passport, square, circle), flip, straighten, blur, pixelate, annotate & strip EXIF.
Photo Collage Maker
Create multi-photo grid collages with customizable layouts, spacing, and aspect ratios.
Audio Cutter & Trimmer
Cut, trim, split and splice MP3, WAV, AAC, and OGG audio with live interactive waveform & millisecond precision.
Audio Merger & Joiner
Combine and merge multiple audio files into one seamless track with custom crossfade, silence gaps & volume leveling.
Voice & Microphone Audio Recorder
Record high-fidelity voice notes & audio clips with live waveform visualizer.
Text to Speech Synthesizer
Convert written text into natural speech with multiple global voices, speed & pitch sliders, and live word tracking.
Speech to Text Voice Transcriber
Convert live microphone dictation and voice speech into text with 30+ language dialects and SRT export.
Video to Animated GIF Converter
Convert MP4, WebM, and MOV video clips into lightweight, high-FPS animated GIFs with custom crop & speed.
Video Watermark & Logo Inserter
Burn custom text watermarks, logos, timestamps, and copyright badges onto videos with live positioning.
Video Audio Muter & Sound Remover
Remove audio tracks, strip copyrighted music, and create silent MP4 & WebM clips instantly.
Video Frame & Thumbnail Grabber
Capture high-resolution photo frames and thumbnails from any video file.
Markdown to HTML Converter
Bidirectional Markdown & HTML editor with real-time compilation, live preview, and direct editing.
Color Code Converter
Convert colors between HEX, RGB, HSL, HSV, and CMYK formats with visual picker.
ASCII to Unicode & Hindi Font Converter
Kruti Dev 010 to Mangal (Unicode Devanagari) Hindi font converter & ASCII codes encoder/decoder.
Data Interchange Hub (JSON / CSV / TS / YAML)
Universal data hub: JSON to CSV/Excel, TypeScript & Zod schemas, Markdown tables, and JSON Schema validator.
Universal Unit, Storage & Speed Hub
Convert responsive web typography, generate CSS clamp(), matrix storage, and network transfer speed.
QR Code Generator
Generate custom QR codes for URLs, Wi-Fi networks, text, and vCards.
Strong Password Generator
Generate cryptographically secure passwords with custom length & character rules.
UUID / GUID Generator
Generate bulk cryptographically random UUID v4 and GUID unique keys.
Modern CSS Generator Studio
Design multi-layer box shadows, gradients, glassmorphism, bezier curves, and squircles with live preview.
Coin Flipper & 3D Coin Toss
Flip a coin online with realistic 3D physics, authentic coin sounds, multi-coin batch toss, custom decision sides, and true randomness.
Dice Roller & 3D Polyhedral Dice
Roll standard D6 and polyhedral RPG dice (D4, D8, D10, D12, D20, D100) with 3D physics, sound effects, and math modifiers.
Spin the Wheel & Decision Picker
Spin the wheel online for random decisions, raffles, classroom student pickers, and giveaways with sound and confetti.
Random Number Generator & List Shuffler
Generate cryptographically random numbers within custom ranges and shuffle lists or draw lucky winners.
Percentage Calculator
Calculate percentage increases, discounts, fractional shares, and differences.
Loan & EMI Calculator
Calculate monthly loan EMI repayments, total interest, and amortization.
Age & Date Difference
Calculate exact age in years, months, days, hours, and date intervals.
Compound Interest & Investment Calculator
Calculate compound interest growth, regular contributions, and investment return projections.
BMI & Health Metric Calculator
Calculate Body Mass Index (BMI), ideal body weight, BMR calorie burn, and health ranges.
Financial, GST & Retail Pricing Hub
Calculate GST/VAT with reverse tax extraction, split dining bills with tips, model profit margins & fuel trip costs.
Engineering, Math & Base Converter Hub
Decode 4/5/6-band resistor color codes & SMD chips, convert multi-base with 64-bit bit grids, calculate aspect ratios, and solve Ohm's law circuits.
Webmaster SEO & Crawl Suite
Generate & test robots.txt, build UTM campaign links with QR codes, encode URLs, and inspect sitemaps.
SEO Meta Tag Generator
Generate Google SEO, OpenGraph, and Twitter Card HTML meta tags.
URL Slug Generator
Turn article titles and text into clean, SEO-friendly URL slugs.
Screen Ruler & Dimension Tool
Inspect viewport dimensions, device pixel ratio, and measure screen pixels.
World Clock, Timezone Planner & Unix Epoch Hub
Multi-city world clocks, 24-hour visual meeting matrix, Golden Hour finder, and Unix epoch converter.
My IP Address & Geolocation Detector
Detect your public IPv4, IPv6, ISP, ASN, approximate geolocation, and WebRTC leak test.
IP Subnet & CIDR Calculator
Calculate IPv4 subnet masks, CIDR prefix ranges, broadcast addresses, and usable hosts.
DNS Record Lookup & Dig Tool
Query authoritative DNS records (A, AAAA, MX, TXT, CNAME, NS, SOA) via DNS-over-HTTPS.
Website Latency & HTTP Ping Tester
Measure website response latency, TTFB, HTTP ping round-trip times, and jitter graphs.
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