247 free browser-based tools. Every category. Zero cost.

🗜️

ZIP File Creator

Create ZIP archives online

📂

ZIP File Extractor

Extract ZIP contents in browser

👁️

ZIP File Viewer

Preview contents without extracting

📦

ZIP Compressor

Re-compress for max savings

📁

Multiple Files to ZIP

Bundle multiple files to ZIP

📄

ZIP Single File Extractor

Extract a specific file only

🗂️

Folder to ZIP

ZIP folders with structure

📊

ZIP File Size Estimator

Forecast ZIP size & savings

🔗

ZIP Merger

Combine multiple ZIPs into one

✂️

ZIP File Splitter

Split large ZIP into parts

✏️

ZIP Rename Tool

Rename files inside ZIP

🔍

ZIP Password Checker

Verify password & encryption

🔎

ZIP Metadata Viewer

Inspect internal headers

🔄

ZIP File Converter

Convert ZIP to TAR or GZIP

⚡

Batch File Compressor

Compress files individually

🔒

ZIP Password Protector

Encrypt ZIP with password

🔓

ZIP Password Remover

Decrypt locked ZIP online

📈

ZIP Analyzer

Audit compression efficiency

🔡

ZIP to Base64

Convert ZIP to Base64 text

💨

Gzip Compressor

Compress file to .gz format

📤

Gzip Decompressor

Decompress Gzip (.gz) file

🗜️

PDF Compressor

Reduce file size locally

🔗

PDF Merge

Combine multiple PDFs

✂️

PDF Split Tool

Extract pages

🔓

PDF Password Remover

Unlock your PDF

🔒

PDF Password Protector

Password protect & encrypt PDF

🖼️

PDF to Image

PNG / JPEG export

📸

Image to PDF

JPG & PNG → PDF

📝

PDF Text Extractor

Extract all content

📝

PDF to Word (basic)

Extract text into Word format

👁️

OCR PDF

Scan → searchable text

📝

Visual PDF Signer

Draw or type signature

📝

PDF Annotator

Highlight & draw on PDF pages

©️

PDF Watermark Adder

Text or image stamp

📋

Fill PDF Forms

Interactive form filler

✂️

PDF Cropper

Custom page margins

🔄

PDF Rotator

90, 180, 270°

🗂️

PDF Organizer

Reorder & delete pages

🖼️

PDF Image Extractor

Pull embedded images

🖊️

PDF Metadata Editor

Title, author, tags

🔍

PDF Metadata Viewer

View hidden properties

🔢

PDF Page Counter

Count pages instantly

🗑️

PDF Page Deleter

Remove unwanted pages

↕️

PDF Page Reorder

Drag-and-drop pages

➕

Add Blank Pages

Insert at any position

🔢

Add Page Numbers

Custom positioning

🔖

PDF Bookmarks Generator

Create hierarchical outlines

📑

PDF Header/Footer Editor

Add header & footer text overlays

🧹

Remove Blank Pages

Auto-detect & remove

📊

Word Counter

Count words, characters and lines in real-time.

🔡

Character Counter

Count letters, spaces and social limit indicators.

Aa

Case Converter

Convert text between UPPERCASE, lowercase, camelCase and more.

🔤

Title Case Converter

Apply APA, AP, Chicago and MLA heading styles instantly.

📝

Grammar Checker

Detect spelling mistakes and basic typos locally.

📍

Punctuation Checker

Spot punctuation issues and styling errors.

🚫

Cliche Detector

Identify cliches and overused phrases in your prose.

🔄

Paraphrasing Tool

Reword and paraphrase sentences or paragraphs cleanly.

🔁

Sentence Rewriter

Improve sentence flow, clarity, and structural cohesion.

⛓️

Transition Word Suggester

Suggest and insert transition words for seamless readability.

🗣️

Active to Passive Voice

Convert active sentence structures into passive voice format.

🔊

Passive to Active Voice

Convert passive sentences to active voice to strengthen prose.

🌫️

Whitespace Remover

Remove duplicate spaces, tabs, and excess line breaks.

✂️

Text Truncator

Truncate strings to predefined length limits securely.

📑

Paragraph Counter

Count total paragraphs and line blocks instantly.

💬

Sentence Counter

Count sentence structures and text complexity tallies.

🎯

Essay Word Count Checker

Track essay writing targets and remaining words.

✈️

NATO Phonetic Alphabet

Convert characters to standard NATO aviation spelling.

🐷

Pig Latin Converter

Translate words and full lists into Pig Latin instantly.

😀

Text to Emoji Converter

Swap standard keywords for matching emojis automatically.

🔁

Palindrome Checker

Check if characters or sentences read the same backwards.

🖍️

Plagiarism Highlighter

Detect repeated phrases and potential copy duplication.

🎓

Abstract Generator

Generate standard summaries and abstracts from papers.

📊

Keyword Density

Evaluate term frequency and density percentages for SEO.

⚖️

Text Diff Checker

Compare revisions side-by-side to highlight additions.

📜

Lorem Ipsum

Generate standard Lorem Ipsum dummy placeholder copy.

📷

Image to Text OCR

Scan images and extract plain text locally via browser OCR.

✨

Fancy Font Generator

Stylize standard words into Unicode fancy fonts.

#️⃣

Hashtag Generator

Extract core terms and generate social hashtags.

👁️

Markdown Previewer

Live preview and render markdown formatting into rich HTML.

🗑️

Remove Duplicate Lines

Deduplicate text lists and clean duplicate items.

↕️

Text Sorter

Sort text lists alphabetically, by length, or randomly.

🔃

Text Reverser

Reverse text characters, word orders, or lines instantly.

🎲

Random Text Generator

Create custom dummy random alphanumeric strings.

🏷️

HTML to Text Converter

Strip HTML code elements and tags from plaintext.

👻

Invisible Text Generator

Generate empty zero-width spaces (ZWSP, ZWJ) instantly.

🔍

SERP Simulator

Preview Google search snippet displays.

🏗️

Schema Markup Generator

Generate structured data for search indexing.

📊

Keyword Density Checker

Find keyword densities and frequencies in text.

🔑

Keyword Extractor

Find high-value target words in text.

👁️

Meta Description Preview

Preview meta descriptions in Google layout.

🏷️

Title Tag Optimizer

Optimize HTML page title element sizes.

📖

Readability Score

Find readability grade levels of copy texts.

🗺️

XML Sitemap Generator

Generate XML sitemaps for search console.

🔗

Canonical Tag Generator

Create HTML canonical tags for search optimization.

🌐

Hreflang Tag Generator

Generate multi-language hreflang targets.

📱

Open Graph Checker

Verify social preview tag structures.

🧪

Structured Data Tester

Test schema structured data markup.

🔤

URL Slug Generator

Convert text into clean URL slug structures.

⚓

Anchor Text Generator

Build HTML links with optimized anchors.

🔗

Link Extractor

Extract internal and outbound links from pages.

🔍

Internal Link Checker

Analyze text copy link internal ratios.

📎

Backlink Checker

Find inbound references and domain count.

✏️

Keyword Typo Generator

Generate typo combinations for PPC bidding.

📦

PPC Keyword Wrapper

Exact, phrase, and broad match wrapper types.

📏

Long-Tail Keyword Generator

Generate long-tail query matches for marketing.

🚫

Negative Keyword Tool

Identify waste words for PPC exclusions.

⚙️

.htaccess Redirect Generator

Create 301 redirection rules for Apache.

🤖

Robots.txt Tester

Test robots.txt files for crawl rules.

✔️

SEO Audit Checklist

Audit on-page SEO issues checklist points.

📉

Content Gap Analyzer

Analyze content gaps in your copy.

⚡

Page Speed Estimator

Estimate page load speed and performance.

📐

Core Web Vitals Guide

Learn and optimize core web vitals metrics.

🖼️

Image Alt Generator

Generate matching image description alt tags.

⬇️

HTML to Markdown

Convert HTML page code into markdown format.

⬆️

Markdown to HTML

Convert markdown text to clean HTML code.

📐

Aspect Ratio Checker

Calculate and visualize aspect r...

🔋

Battery Status

Check battery life, charging per...

🛠️

Browser Features

Check support for modern browser...

ℹ️

Browser Info

Check browser information, versi...

🧮

CIDR Calculator

Calculate IP subnet bounds, netw...

🎨

Color Depth Checker

Check screen color depth, pixel ...

📶

Connection Type

Check network connection type, d...

🍪

Cookie Checker

Check cookie support, view activ...

🧠

CPU Cores

Check CPU cores, logical process...

📱

Device Type

Check your device type class (Mo...

🔍

DNS Lookup

Check domain record logs

🛡️

Do Not Track Status

Check your Do Not Track (DNT) an...

🔢

DPI Calculator

Calculate Pixels Per Inch (PPI),...

👣

Browser Fingerprint

Check your browser fingerprint, ...

🗺️

Browser Geolocation

Check browser precise GPS coordi...

🔒

HTTPS Checker

Check domain security, verify SS...

🕵️

Incognito Detector

Check if your browser is running...

🔢

IP to Decimal

Convert dotted decimal IPv4 addr...

🗺️

IP Geolocation

Check public IP address details

📜

JS Version Checker

Check your browser's supported J...

🖥️

Multi-Monitor Info

Check multiple monitor setups, a...

🔑

Password Strength

Test password strength, estimate...

🔌

Local Port Checker

Check open local ports, identify...

📈

Privacy Score

Audit your overall browser priva...

💾

Device RAM

Check device RAM, analyze availa...

⚡

Screen Refresh Rate

Check screen refresh rate (Hz), ...

🖥️

Screen Resolution

Check screen resolution, physica...

📦

Browser Storage

Check browser storage quota, ana...

🖥️

Subnet Calculator

Calculate IP subnets, network pa...

🛡️

3rd Party Cookie Test

Test if your browser blocks thir...

🕵️

User Agent Lookup

Parse your user agent string, id...

🛡️

WebRTC Leak Test

Test for WebRTC IP leaks

🔍

What Is My IP

Find your public IPv4 address, I...

🔍

What Is My IPv6

Find your public 128-bit IPv6 ad...

📐

Window Size

Check your browser window size, ...

📹

Screen Recorder

Record your screen, window, or b...

⚡

Internet Speed Simulator

Test your internet download spee...

⌨️

Keyboard Tester

Test your keyboard keys online

🖱️

Mouse Tracker

Test your mouse tracking, cursor...

📷

Camera Tester

Test your webcam online, check c...

🛡️

Browser Security Scorer

Audit your browser sandbox security

🕵️

VPN Leak Tester

Test for VPN leaks

🎙️

Microphone Tester

Test your microphone online, mea...