All Free Online Tools
Search and use free browser/PHP tools. No database required.
Word Counter
Count words, characters, sentences and reading time.
Text ToolsCase Converter
Convert text to upper, lower, title, sentence and slug case.
Text ToolsRemove Duplicate Lines
Clean duplicate lines from pasted text.
Text ToolsReverse Text
Reverse characters or line order.
Text ToolsLorem Ipsum Generator
Generate module text.
Text ToolsText Repeater
Repeat text multiple times.
Text ToolsFind and Replace
Replace words or phrases in text.
Text ToolsText Sorter
Sort lines alphabetically.
Text ToolsHTML Entity Encoder/Decoder
Encode or decode HTML entities.
Developer ToolsBase64 Encoder/Decoder
Encode and decode Base64 text.
Developer ToolsURL Encoder/Decoder
Encode and decode URLs.
Developer ToolsJSON Formatter & Validator
Pretty print and validate JSON.
Developer ToolsJSON Minifier
Minify JSON.
Developer ToolsHTML Minifier
Minify HTML code.
Developer ToolsCSS Minifier
Minify CSS code.
Developer ToolsJavaScript Minifier
Basic JS minifier for simple scripts.
Security ToolsMD5 Hash Generator
Generate MD5 hashes.
Security ToolsSHA Hash Generator
Generate SHA-1, SHA-256 and SHA-512 hashes.
Security ToolsPassword Generator
Generate strong random passwords.
Security ToolsPassword Strength Checker
Estimate password strength.
Security ToolsEmail Validator
Validate email format.
CalculatorsAge Calculator
Calculate age from date of birth.
CalculatorsBMI Calculator
Calculate body mass index.
CalculatorsPercentage Calculator
Calculate percentages.
CalculatorsDiscount Calculator
Calculate sale discount.
CalculatorsLoan EMI Calculator
Calculate monthly loan payment.
CalculatorsProfit Margin Calculator
Calculate margin and markup.
CalculatorsGST / Tax Calculator
Add or remove GST/tax.
Unit ConvertersLength Converter
Convert meters, kilometers, miles, feet and inches.
Unit ConvertersWeight Converter
Convert kg, grams, pounds and ounces.
Unit ConvertersTemperature Converter
Convert Celsius, Fahrenheit and Kelvin.
Unit ConvertersData Storage Converter
Convert KB, MB, GB and TB.
Unit ConvertersSpeed Converter
Convert km/h, mph and m/s.
SEO ToolsMeta Tag Generator
Generate title, description, keywords and Open Graph tags.
SEO ToolsRobots.txt Generator
Generate robots.txt rules.
SEO ToolsSitemap XML Generator
Generate basic XML sitemap from URLs.
SEO ToolsKeyword Density Checker
Analyze keyword frequency in text.
SEO ToolsGoogle SERP Preview
Preview SEO title and meta description.
SEO ToolsSchema Markup Generator
Generate simple JSON-LD schema.
SEO ToolsOpen Graph Generator
Generate social sharing meta tags.
SEO ToolsCanonical Tag Generator
Generate canonical link tag.
SEO ToolsHreflang Tag Generator
Generate hreflang alternate tags.
SEO ToolsUTM Link Builder
Build campaign tracking URLs.
Website UtilitiesWhois Lookup
Uses system whois when available; otherwise shows setup note.
Website UtilitiesDNS Lookup
Lookup DNS records using PHP dns_get_record.
Website UtilitiesIP Address Lookup
Resolve domain to IP.
Website UtilitiesHTTP Header Checker
Fetch HTTP headers for a URL.
Website UtilitiesRedirect Checker
Check final URL and redirect status.
Website UtilitiesSSL Checker
Check SSL certificate expiry for a domain.
QR & Barcode ToolsQR Code Generator
Generate free QR codes using bundled JavaScript library fallback.
QR & Barcode ToolsBarcode Generator
Generate CODE128 barcode in browser.
Image ToolsColor Picker
Pick and convert colors.
Image ToolsImage Resizer
Browser-based image resize.
Image ToolsImage Compressor
Browser-based image compression.
Image ToolsJPG PNG WebP Converter
Browser-based image format converter.
Image ToolsImage to Base64
Convert image to Base64 in browser.
YouTube ToolsYouTube Thumbnail Downloader
Get public YouTube thumbnail URLs.
YouTube ToolsYouTube Tags Extractor
Extract tags from pasted YouTube page source.
YouTube ToolsYouTube Title Generator
Generate title ideas from keyword.
YouTube ToolsYouTube Description Generator
Generate description template.
Social Media ToolsHashtag Generator
Generate hashtags from keywords.
Social Media ToolsCaption Generator
Generate captions from topic.
Social Media ToolsBio Generator
Generate short profile bios.
Social Media ToolsUsername Generator
Generate username ideas.
Social Media ToolsEngagement Calculator
Calculate engagement rate.
AI Writing ToolsSEO Article Generator
Generate a complete SEO article with title, meta description, headings, FAQs and keyword suggestions. Uses optional AI API when configured, otherwise free SEO mode.
AI Writing ToolsParagraph Generator
Generate paragraph templates.
AI Writing ToolsFAQ Generator
Generate FAQ ideas.
AI Writing ToolsText Summarizer
Summarize long text into clear bullet points and a short conclusion.
AI Writing ToolsGrammar Cleaner
Clean grammar, spacing and readability issues in your text.
AI Writing ToolsContent Rewriter
Rewrite text in a clearer, unique and more readable style.
Text ToolsCharacter Counter
Count characters and text length.
Text ToolsSentence Counter
Count sentences in text.
Text ToolsLine Counter
Count lines in text.
Text ToolsText to Slug
Convert text into SEO friendly slugs.
Text ToolsComma Separator
Convert lines to comma separated text.
Text ToolsRemove Extra Spaces
Clean multiple spaces from text.
Text ToolsExtract Emails
Extract email addresses from text.
Text ToolsExtract URLs
Extract URLs from text.
Text ToolsRandom Word Generator
Generate random words.
CalculatorsRandom Number Generator
Generate random numbers.
CalculatorsTip Calculator
Calculate restaurant tips.
CalculatorsTime Duration Calculator
Calculate duration between two times.
CalculatorsDate Difference Calculator
Calculate days between dates.
ConvertersArea Converter
Convert area units.
ConvertersVolume Converter
Convert volume units.
ConvertersEnergy Converter
Convert energy units.
ConvertersPressure Converter
Convert pressure units.
ConvertersNumber to Words
Convert numbers to English words.
Developer ToolsBinary Converter
Convert decimal, binary and hex values.
Developer ToolsHEX RGB Converter
Convert color formats.
Developer ToolsHTML Formatter
Format HTML code.
Developer ToolsCSS Formatter
Format CSS code.
Developer ToolsJavaScript Formatter
Format JavaScript code.
Developer ToolsXML Formatter
Format XML code.
Developer ToolsXML Validator
Validate XML syntax.
Developer ToolsSQL Formatter
Format SQL queries.
Developer ToolsJWT Decoder
Decode JWT header and payload.
Developer ToolsRegex Tester
Test regular expressions.
Developer ToolsUUID Generator
Generate UUID values.
Developer ToolsTimestamp Converter
Convert Unix timestamps.
Developer ToolsCron Expression Helper
Create simple cron expressions.
Website ToolsHTTP Status Codes
Search common HTTP status codes.
SEO ToolsDomain Name Generator
Generate domain name ideas.
SEO ToolsTitle Capitalizer
Capitalize SEO titles.
SEO ToolsMeta Description Generator
Generate meta description ideas.
SEO ToolsKeyword Suggestion Tool
Generate keyword variations.
SEO ToolsLong Tail Keyword Generator
Generate long-tail keyword ideas.
SEO ToolsFAQ Schema Generator
Generate FAQ schema JSON-LD.
SEO ToolsBreadcrumb Schema Generator
Generate breadcrumb schema JSON-LD.
SEO ToolsRobots.txt Tester
Basic robots.txt rule checker.
SEO ToolsSlug Generator
Create clean URL slugs.
SEO ToolsReadability Checker
Estimate readability level.
AI Writing ToolsLocal Originality Checker
Check repeated sentences, uniqueness ratio and local duplication inside your text.
AI Writing ToolsAI Outline Generator
Generate article outlines.
AI Writing ToolsAI Introduction Generator
Generate article introductions.
AI Writing ToolsAI Conclusion Generator
Generate article conclusions.
AI Writing ToolsProduct Description Generator
Generate product descriptions.
AI Writing ToolsAd Copy Generator
Generate marketing ad copy.
AI Writing ToolsEmail Writer
Generate simple email drafts.
AI Writing ToolsTone Changer
Rewrite text in another tone.
AI Writing ToolsSentence Expander
Expand short sentences.
AI Writing ToolsText Humanizer
Make text sound more natural.
Social Media ToolsInstagram Hashtag Generator
Generate Instagram hashtags.
Social Media ToolsTikTok Hashtag Generator
Generate TikTok hashtags.
Social Media ToolsFacebook Caption Generator
Generate Facebook captions.
Social Media ToolsLinkedIn Post Generator
Generate LinkedIn post drafts.
Social Media ToolsTweet Generator
Generate short posts.
Social Media ToolsSocial Calendar Ideas
Generate content calendar ideas.
YouTube ToolsYouTube Channel Name Generator
Generate YouTube channel names.
YouTube ToolsYouTube Video Ideas
Generate video ideas.
YouTube ToolsYouTube Hashtag Generator
Generate YouTube hashtags.
YouTube ToolsYouTube Shorts Ideas
Generate Shorts ideas.
TikTok ToolsTikTok Bio Generator
Generate TikTok bios.
Instagram ToolsInstagram Bio Generator
Generate Instagram bios.
Facebook ToolsFacebook Post Ideas
Generate post ideas.
Utility ToolsWhatsApp Link Generator
Generate click-to-chat WhatsApp links.
QR & Barcode ToolsUPI Payment QR Generator
Create a scannable UPI payment QR code image from UPI ID, name and amount.
QR & Barcode ToolsWiFi QR Generator
Generate WiFi QR payload text.
QR & Barcode ToolsvCard Generator
Generate vCard contact text.
Image ToolsColor Palette Generator
Generate simple color palettes.
Image ToolsGradient Generator
Generate CSS gradient snippets.
Developer ToolsBox Shadow Generator
Generate CSS box-shadow.
Image ToolsFavicon Generator Instructions
Favicon creation guide for browser upload.
PDF ToolsPDF Merge Tool
Merge PDF files when FPDI/Composer support is installed; shows server status and safe instructions otherwise.
PDF ToolsPDF Compress Tool
Compress PDF files when Ghostscript is available on the server.
PDF ToolsPDF to JPG Tool
Convert PDF pages to JPG when Imagick/Ghostscript is available on the server.
PDF ToolsJPG/PNG to PDF Tool
Convert JPG or PNG images into a downloadable PDF file.
CalculatorsCurrency Converter
Convert currencies using built-in editable rates for shared hosting.
Website ToolsWebsite Screenshot Preview
Create a website preview card and use screenshot API mode when configured.
Website ToolsUptime Checker
Check whether a website URL responds.
Website ToolsURL Shortener
Create short URL codes and redirect links using local storage.
Security ToolsBasic Blacklist Risk Checker
Run local domain/IP risk checks and DNS resolution checks.
Security ToolsBasic Malware Risk Checker
Run local URL safety checks for suspicious patterns and risky links.
Security ToolsEmail Header Analyzer
Basic email header text analyzer.
YouTube ToolsYouTube Video Info Tool
Extract public video ID, thumbnail links, embed URL and safe public metadata helpers.
YouTube ToolsYouTube Embed Generator
Create responsive YouTube embed iframe code from a public video URL.
YouTube ToolsYouTube Thumbnail Gallery
Show all public YouTube thumbnail sizes for a video.
TikTok ToolsTikTok Embed Preview
Create an official TikTok embed preview/code for public TikTok URLs.
Facebook ToolsFacebook Video Embed Preview
Create a Facebook video/page embed preview code for public Facebook URLs.
Social Media ToolsSocial Video Rights Checklist
Check whether a social video is safe to reuse based on ownership, license and permission.
Download ToolsDownload Your Own File Tool
Upload your own file and generate a simple download link from your website.
Website UtilitiesAd Network Code Tester
Preview and validate trusted ad network code snippets before placing them on your website.