Free Web Tools Online
Powerful browser-based tools for developers, writers, and marketers. No sign-up, no uploads — everything runs locally in your browser, fast and private.
Categories
Text Tools
Free text manipulation tools. Count words, convert case, encode/decode strings, remove duplicates, sort lines, and more — no sign-up required.
Developer Tools
Free developer utilities. Format JSON, minify CSS/JS, test regex, generate UUIDs, decode JWTs, and more — all browser-based, no installation.
SEO Tools
Free SEO tools to optimize your website. Generate meta tags, analyze keywords, preview SERP results, validate structured data, and more.
Calculators & Converters
Free online calculators and converters. BMI, percentages, dates, currencies, temperatures, number systems, and more — instant results.
Image Tools
Free browser-based image tools. Resize, compress, crop, convert formats (WebP, HEIC, PNG, JPG), generate QR codes, and remove backgrounds.
PDF Tools
Free PDF tools in your browser. Merge, split, compress, convert to JPG, add watermarks, protect files — no uploads to external servers.
Utility Tools
Free everyday utility tools. Secure password generator, pomodoro timer, typing speed test, markdown editor, notepad, and emoji picker.
AI Writing Tools
Free AI writing assistants. Generate essays, rewrite paragraphs, write emails, create social posts, ad copy, and more with advanced AI.
Popular Tools
Word Counter
Count words, characters, sentences, and paragraphs in your text instantly. Free online word counter tool for writers and students.
JSON Formatter & Validator
Format, beautify, and validate JSON data online. Instantly indent and syntax-highlight your JSON with error detection.
Password Generator
Generate strong, random passwords with customizable length and character types. Create secure passwords instantly.
Image Compressor
Compress images online for free to reduce file size without losing visible quality. Optimize JPG, PNG, and WebP images for faster web loading, email, and uploads.
QR Code Generator
Generate QR codes for URLs, text, WiFi, vCards, and more. Customize colors and size, then download as PNG or SVG.
Case Converter
Convert text between uppercase, lowercase, title case, sentence case, and more. Free online case converter tool.
Color Picker & Converter
Pick colors and convert between HEX, RGB, HSL, and CMYK formats. Generate color palettes and gradients online.
UUID Generator
Generate random UUIDs (v4) and other UUID versions online. Create unique identifiers for databases and applications.
BMI Calculator
Calculate your Body Mass Index with height and weight. Get BMI category, healthy weight range, and health insights.
Regex Tester
Test and debug regular expressions in real time. Match, capture, and replace with live highlighting and explanations.
Meta Tag Generator
Generate SEO-optimized meta tags for your web pages. Create title, description, robots, and viewport meta tags easily.
Markdown to HTML Converter
Convert Markdown to clean HTML code instantly. Transform MD syntax to valid HTML with live preview and syntax highlighting.
Why WebToolsMagic?
Lightning Fast
No server round-trips. Instant results powered by modern JavaScript.
Privacy First
All tools run in your browser. Your data never leaves your device.
Always Free
Every tool is completely free. No premium tiers, no hidden costs.
No Registration
Use any tool immediately. No sign-up, no email, no strings attached.