Online Web Tools by SQR

Choose from over 80+ quick & easy to use web tools for free

Use tools

Tools

Checker tools

A collection of great checker-type tools to help you check & verify different types of things.

DNS Lookup

Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.

950

IP Lookup

Get approximate IP details.

384

SSL Lookup

Get all possible details about an SSL certificate.

519

Whois Lookup

Get all possible details about a domain name.

856

Ping

Ping a website, server or port..

293

HTTP headers lookup

Get all the HTTP headers that an URL returns for a typical GET request.

184

Safe URL checker

Check if the URL is banned and marked as safe/unsafe by Google.

903

Password strength checker

Make sure your passwords are good enough.

234

Meta tags checker

Get & verify the meta tags of any website.

227

Website hosting checker

Get the web-host of a given website.

294

Google cache checker

Check if the URL is cached or not by Google.

183

URL redirect checker

Check for 301 & 302 redirects of a specific URL. It will check for up to 10 redirects.

220

Text tools

A collection of text content related tools to help you create, modify & improve text type of content.

Duplicate lines remover

Easily remove duplicate lines from a text.

155

Text to speech

Use the Google translator API to generate text to speech audio.

348

IDN Punnycode converter

Easily convert IDN to Punnycode and back.

165

Case converter

Convert your text to any kind of text case, such as lowercase, UPPERCASE, camelCase...etc.

226

Character counter

Count the amount of characters and words of a given text.

222

Text separator

Separate text back and forth by new lines, commas, dots...etc.

134

Email extractor

Extract email addresses from any kind of text content.

221

URL extractor

Extract http/https URLs from any kind of text content.

175

Text size calculator

Get the size of a text in bytes (B), Kilobytes (KB) or Megabytes (MB).

282

Converter tools

A collection of tools that help you easily convert data.

Color converter

Convert your color to multiple other formats.

217

Binary converter

Convert text to binary and the other way for any string input.

284

Hex converter

Convert text to hexadecimal and the other way for any string input.

335

Ascii converter

Convert text to ascii and the other way for any string input.

553

Decimal converter

Convert text to decimal and the other way for any string input.

204

Octal converter

Convert text to octal and the other way for any string input.

155

Morse converter

Convert text to morse and the other way for any string input.

173

Generator tools

A collection of the most useful generator tools that you can generate data with.

Mailto link generator

Generate deep link mailto with subject, body, cc, bcc & get the HTML code as well.

326

Slug generator

Generate a URL slug for any string input.

156

Lorem Ipsum generator

Easily generate dummy text with the Lorem Ipsum generator.

244

Password generator

Generate passwords with custom length and custom settings.

255

UUID v4 generator

Easily generate v4 UUID's (Universally unique identifier) with the help of our tool.

255

Bcrypt generator

Generate a bcrypt password hash for any string input.

325

MD5 generator

Generate an MD5 hash of 32 characters length for any string input.

187

PayPal link generator

Generate a paypal payment link with ease.

141

Signature generator

Easily generate your own custom signature and download it with ease.

337

UTM link generator

Easily add UTM valid parameters and generate a UTM trackable link.

420

WhatsApp link generator

Generate whatsapp message links with ease.

163

YouTube Timestamp link generator

Generated youtube links with exact start timestamp, helpful for mobile users.

154

MD2 generator

Generate an MD2 hash for any string input.

175

MD4 generator

Generate an MD4 hash for any string input.

149

Whirlpool generator

Generate a whirlpool hash for any string input.

207

SHA-1 generator

Generate a SHA-1 hash for any string input.

152

SHA-224 generator

Generate a SHA-224 hash for any string input.

115

SHA-256 generator

Generate a SHA-256 hash for any string input.

262

SHA-384 generator

Generate a SHA-384 hash for any string input.

120

SHA-512 generator

Generate a SHA-512 hash for any string input.

152

SHA-512/224 generator

Generate a SHA-512/224 hash for any string input.

119

SHA-512/256 generator

Generate a SHA-512/256 hash for any string input.

137

SHA-3/224 generator

Generate a SHA-3/224 hash for any string input.

146

SHA-3/256 generator

Generate a SHA-3/256 hash for any string input.

121

SHA-3/384 generator

Generate a SHA-3/384 hash for any string input.

113

SHA-3/512 generator

Generate a SHA-3/512 hash for any string input.

127

Developer tools

A collection of highly useful tools mainly for developers and not only.

HTML minifier

Minify your HTML by removing all the unnecessary characters.

156

CSS minifier

Minify your CSS by removing all the unnecessary characters.

198

JS minifier

Minify your JS by removing all the unnecessary characters.

159

JSON validator & beautifier

Validate JSON content and make it look good.

150

SQL formatter/beautifier

Format & beautify your SQL code with ease.

249

HTML entity converter

Encode or decode HTML entities for any given input.

161

Markdown to HTML

Convert markdown snippets to raw HTML code.

131

User agent parser

Parse details from user agent strings.

780

URL parser

Parse details from any URLs.

164

BBCode to HTML

Convert forum type bbcode snippets to raw HTML code.

HTML tags remover

Easily remove all HTML tags from a block of text.

169

Unit converter tools

A collection of the most popular and useful tools that help you easily convert day-to-day data.

Celsius to Fahrenheit

Convert celsius degrees to fahrenheit degrees with ease.

128

Fahrenheit to Celsius

Convert fahrenheit degrees to celsius degrees with ease.

104

Miles to Kilometers

Convert miles (mi) to kilometers (km) with ease.

115

Kilometers to Miles

Convert kilometers (km) to miles (mi) with ease.

109

Mph to Kph

Convert miles per hour (mph) to kilometers per hour (kph) with ease.

Kph to Mph

Convert kilometers per hour (kph) to miles per hour (mph) with ease.

Kilograms to Pounds

Convert kilograms (kg) to pounds (lb) with ease.

Pounds to Kilograms

Convert pounds (lb) to kilograms (kg) with ease.

Misc tools

A collection of other random, but great & useful tools.

YouTube thumbnail downloader

Easily download any YouTube video thumbnail in all the available sizes.

578

QR code reader

Upload a QR code image and extract the data out of it.

263

Exif reader

Upload a image and extract the data out of it.

178

Image optimizer

Compress and optimize images for a smaller image size but still high quality.

122