Free Online Tools — PDF Converter, Video Compressor, JSON Formatter & More

Experience the most powerful suite of 100% FREE online tools. Convert files instantly with our Image to PDF, Word to PDF, and Excel to PDF converters. Easily Merge PDF documents or compress large files with our lightning-fast Video Compressor. From JSON formatting and secure password generation to word counting, we have every utility to boost your digital productivity.

No sign-up. No uploads. Just pick a tool and go.

JSON Formatter

Format, validate and beautify JSON in your browser without uploading data anywhere. Color-coded output, tree view — files never leave your device.
Word Counter

Real-time word, character, sentence count and reading time. Your text never leaves your browser — completely private, no sign-up, no tracking.
Case Converter

Convert text to uppercase, lowercase, title case, camelCase and more. Runs entirely in your browser — your text is never sent to a server.
Base64 Tool

Base64 encode or decode text, images and files instantly in your browser. 100% client-side — your data never leaves your device. No sign-up, works offline.
Lorem Ipsum

Generate Lorem Ipsum text by words, sentences, or paragraphs in your browser. Instant, customizable, free — no account, no tracking.
Glassmorphism CSS

Create glassmorphism CSS effects with live preview and copy ready code — no sign-up, no ads, runs in your browser. Free for developers.
Unit Converter

Convert length, weight, temperature, speed and more in your browser — no account, no ads, no tracking. Instant accurate results every time.
Advanced Unit Converter

Comprehensive unit converter covering 20+ categories — length, area, volume, data, energy, pressure — all running locally with no sign-up required.
Typing Speed Test

Measure your WPM and accuracy without creating an account or being tracked. 100% private typing speed test — no sign-up, no data stored.
Epoch Converter

Convert Unix epoch timestamps to human-readable dates instantly in your browser. No sign-up, no tracking — developer tool that works offline.
Diff Checker

Compare two text blocks and see differences highlighted side by side — all in your browser. Your text is never uploaded or stored anywhere.
JWT Decoder

Decode any JSON Web Token instantly in your browser. View header, payload, claims and expiry status — your token never leaves your device, no sign-up needed.
Scientific Calculator

Full-featured scientific calculator with trig, logs, and exponents — works offline, no account needed, runs entirely in your browser for free.
SERP Snippet Preview

Preview exactly how your webpage appears in Google search results. Live character counter for title and meta description. Desktop and mobile view.
Meta Tag Generator

Generate complete HTML meta tags including Open Graph, Twitter Card, canonical and robots. Social media preview cards. Copy-ready code instantly.
Rich Snippets / Schema Generator

Generate rich snippets schema markup (JSON-LD) for Google. Supports FAQ, Article, Product, LocalBusiness, HowTo & more. Copy-paste ready code, free, no sign-up.
Keyword Density Checker

Analyse keyword density and frequency in your content. 1, 2 and 3-word phrase analysis, TF score, stop-words filter and CSV export.
Robots.txt Generator

Generate robots.txt in seconds. Create custom rules, block AI crawlers (GPTBot, ClaudeBot), add disallow paths and sitemap URL. Download ready-to-use file — free, no sign-up.
XML Sitemap Generator

Generate a valid XML sitemap from your URLs. Set priority and changefreq, download sitemap.xml instantly. Free, no sign-up, no plugin required.
Image Compressor

Compress images to exact file size (100KB, 50KB, 200KB) in your browser. Quality slider, JPG/PNG/WebP output. No upload, no sign-up — 100% private, works instantly.
Image Resizer

Resize images to exact pixel dimensions or percentage. Perfect for YouTube thumbnails (1280×720), Instagram posts, passport photos. Supports JPG, PNG, WebP — 100% browser-based, no upload.
GIF Maker

Make animated GIFs from images in your browser. Drag & drop, reorder frames, set speed, preview and download. No server upload, no sign-up, 100% private.
WebP to JPG/PNG

WebP image won't upload? Convert to JPG or PNG instantly in your browser. No file upload, no account. Preserves quality, supports transparency in PNG.
JPG/PNG to WebP

Reduce image file size for faster websites by converting JPG or PNG to WebP. Quality slider, PNG transparency preserved. Runs in browser — no upload needed.
Video Compressor

Reduce video file size without losing quality. 100% browser-based — your files never leave your device. No sign-up, no watermark.
Video Downloader

Download videos from YouTube, Vimeo, Facebook, Twitter/X, Instagram, TikTok and 1000+ sites. Paste any video URL and save in your preferred quality — fast, free, no software needed.
Word to PDF

Convert Word documents (.docx, .doc) to PDF free online. No installation, no upload to server, no account required. 100% browser-based.
Excel to PDF

Convert Excel spreadsheets to PDF locally in your browser — no file upload to server, no Excel installed needed, no sign-up required.
Merge PDF

Combine multiple PDF documents into one file free online. No watermark, no sign-up, no file size limit. 100% browser-based.
Image to PDF

Convert JPG, PNG and other images to PDF without uploading anything. Works entirely in your browser — no account, no watermark, works offline.
Online ePub Reader

Open and read ePub files online in your browser. Upload .epub or paste URL. Bookmarks, highlights, dark mode, font settings, table of contents. No install, no sign-up needed.
Password Generator

Generate cryptographically secure random passwords. Custom length, symbols, numbers. 100% client-side — never stored or sent to a server.
QR Code Generator

Create QR codes for URLs, text, Wi-Fi passwords, and contacts. Download as PNG instantly. No sign-up, no watermark, 100% free.
Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes from text or file. 100% browser-based — nothing uploaded, completely private. HMAC support.
Security Headers Checker

Check any website's HTTP security headers instantly. Get a grade (A+ to F), see missing headers like HSTS, CSP, X-Frame-Options and get fix recommendations.
Trivia Game

Test your knowledge with trivia questions across multiple categories — no sign-up, no download, plays instantly in your browser for free.
Pac-Man

Play classic Pac-Man directly in your browser with no download, no installation and no sign-up required. Free retro arcade game anytime.
Card Clash

Play Card Clash card battle game instantly in your browser with no download and no sign-up. Fast-paced fun that starts in seconds.
Tic-Tac-Toe

Play Tic-Tac-Toe against a friend or the AI in your browser — no download, no sign-up, no account. Classic game ready instantly for free.
Bubble.io

Battle blobs in a fun browser game with no download and no sign-up needed. Starts instantly in your browser — completely free to play.
Mario Runner

Play an endless runner platformer in your browser with no download, no install and no sign-up. Jump, dodge and run forever for free.
AI Crypto Scam Detector

Analyze crypto token addresses for rug pull and scam indicators using public on-chain data. No wallet connection needed — for awareness only.
Crypto Sentiment

See bullish vs bearish sentiment in crypto headlines without creating an account. Free real-time tool — no data stored, no sign-up needed.
Excuse Generator

Get hilarious random excuses for any situation instantly — no account needed, no data stored, just click and get a creative excuse for free.

Free Online Tools — No Account, No Install, No Nonsense

WebToolsz is a collection of free browser-based tools for PDF conversion, video compression, developer utilities, text processing, and more. Every tool works directly in your browser — nothing gets uploaded to a server, nothing requires an account.

We built this for people who just want to get things done. Convert Word to PDF, shrink a video before emailing it, format a messy JSON response, generate a QR code, or create a strong password — tasks that shouldn't require a subscription or a 10-step sign-up process.

All tools are 100% free. There's no hidden "pro" version. Privacy is real — file processing happens on your device using browser-native APIs, so your files never leave your device. Need to merge PDF files online without uploading to a cloud? Done. Want to resize images for free without a watermark? Done.

Why People Keep Coming Back to WebToolsz

The tools here do one thing each, and they do it well. No dashboards, no feature bloat. You land on a tool, it's obvious what to do, and you're done in under a minute.

PDF processing uses pdf-lib, an open-source JavaScript library — your documents are never sent to any server. Our free typing speed test saves your WPM locally. The scientific calculator works offline. The unit converter handles length, weight, temperature and 20+ categories with no API calls.

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