Business
NAICS Code Finder
Semantic NAICS classification: paste a company description and get ranked codes with 0–100 match ratings — plus keyword search, code lookup, and similar-industry discovery.
Data
Image Intelligence
Analyze any image in one call — blur, exposure, saturation, dominant colors, a quality score, and on-device NSFW moderation with category tags.
Text Analysis
Text & SEO Analyzer
Word, character & sentence counts, readability scores, reading time, and keyword density.
Tools
Unit Converter
Convert length, mass, temperature, volume, area, speed, data, time, pressure, and energy.
Tools
String Toolkit
Case conversion, slugify, escape/unescape, transforms, and string stats.
Tools
Date & Time Toolkit
Parse dates, diff and add durations, business-day math, and age — ISO + epoch, UTC.
Location
Geo Toolkit
Plus Codes, geohash & Maidenhead encode/decode plus distance, bearing, destination, and DD‑DMS.
Finance
Finance Math
Loan & mortgage payments, amortization, compound interest, ROI, VAT, tip, and break‑even.
Tools
Stateless Encryption
AES‑256‑GCM and RSA encrypt/decrypt, key generation, and hashing — your keys, we store nothing.
Data
Data Anonymizer
Mask, hash, and pseudonymize (HMAC) sensitive values, plus k‑anonymity checks for datasets.
Tools
User-Agent Parser
Parse any User-Agent into browser, engine, OS, device, and bot detection — single or batch.
Data
Mock Data Generator
Generate realistic fake users, addresses, companies, products, and custom schemas — seedable.
Data
Sun & Moon Times
Sunrise, sunset, golden hour, solar position, and moon phase for any coordinate and date.
Tools
Password Strength
Score password strength (zxcvbn), check breaches via HIBP, generate strong passwords, enforce policies.
Data
PII Detector & Redactor
Detect and redact emails, phones, SSNs, credit cards, IPs, and keys in text.
Tools
CORS Proxy & Web Toolbox
Fetch any URL with permissive CORS headers, plus link metadata, favicons, and header inspection.
Tools
PDF Toolkit
Merge, split, watermark, rotate, and inspect PDFs from base64 or a URL — no bloat.
Data
Email Validator
Validate emails: syntax, MX/deliverability, disposable & role detection, typo suggestions.
Data
IP Geolocation
Geolocate any IP — country, city, coordinates, timezone — plus IP-to-IP distance.
Finance
Currency Exchange Rates
Convert currencies and fetch live exchange rates — free ECB data, 30+ currencies, daily.
Tools
DNS Lookup
Resolve DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA) and reverse-lookup any IP — fast, no setup.
Tools
Crypto & Encoding Toolkit
Hashing, HMAC, Base64, UUID v4, secure password generation, and JWT decoding — one fast API.
Tools
QR Code Generator
Generate QR codes as PNG, SVG, or data URI — custom size, colors, margin, and error correction.
Data
Phone Number Validator
Validate & parse phone numbers — country, line type, E.164, and national/international formats.
Tools
Image Toolkit
Resize, convert, compress & crop images (JPEG/PNG/WebP/AVIF) from a URL or base64 — fast, no storage.
Tools
Color Toolkit
Convert colors (hex/RGB/HSL/HSV/CMYK), check WCAG contrast, and generate palettes — pure & fast.