Chào mừng bạn đến với Webmaster Toolbox - Công cụ Miễn phí dành cho Webmaster

Webmaster Toolbox Công cụ Miễn phí dành cho Webmaster

Một sản phẩm của Đỗ Trung Quân.

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.

335
IP Lookup

Get approximate IP details.

245
Reverse IP Lookup

Take an IP and try to look for the domain/host associated with it.

230
SSL Lookup

Get all possible details about an SSL certificate.

307
Whois Lookup

Get all possible details about a domain name.

272
Ping

Ping a website, server or port..

340
HTTP headers lookup

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

217
Safe URL checker

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

199
Google cache checker

Check if the URL is cached or not by Google.

202
URL redirect checker

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

368
Password strength checker

Make sure your passwords are good enough.

249
Meta tags checker

Get & verify the meta tags of any website.

247
Website hosting checker

Get the web-host of a given website.

318
File mime type checker

Get details of any file type, such as the mime type or last edit date.

306
Gravatar checker

Get the gravatar.com globally recognized avatar for any email.

304
Text tools

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

Text separator

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

207
Email extractor

Extract email addresses from any kind of text content.

196
URL extractor

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

211
Text size calculator

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

197
Duplicate lines remover

Easily remove duplicate lines from a text.

204
Text to speech

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

203
IDN Punnycode converter

Easily convert IDN to Punnycode and back.

201
Case converter

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

209
Character counter

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

195
List randomizer

Easily convert a list of given text into a randomized list.

195
Reverse words

Reverse the words in a given sentence or paragraph with ease.

239
Reverse letters

Reverse the letters in a given sentence or paragraph with ease.

197
Emojis remover

Remove all the emojis from any given text with ease.

207
Reverse list

Reverse a list of given text lines.

210
List alphabetizer

Order text lines in alphabetical order (A-Z or Z-A) with ease.

202
Upside down text generator

Flip, upside down text with ease.

300
Old English text generator

Convert normal text to old english font type.

194
Cursive text generator

Convert normal text to cursive font type.

261
Converter tools

A collection of tools that help you easily convert data.

Base64 encoder

Encode any string input to Base64.

201
Base64 decoder

Decode Base64 input to back to string.

297
Base64 to Image

Decode Base64 input to an image.

194
Image to Base64

Transform an image input to a Base64 string.

201
URL encoder

Encode any string input to URL format.

207
URL decoder

Decode URL input to back to a normal string.

191
Color converter

Convert your color to multiple other formats.

207
Binary converter

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

208
Hex converter

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

206
Ascii converter

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

235
Decimal converter

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

211
Octal converter

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

194
Morse converter

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

202
Number to words converter

Convert a number to written, spelled out words.

197
Generator tools

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

PayPal link generator

Generate a paypal payment link with ease.

196
Signature generator

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

193
Mailto link generator

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

187
UTM link generator

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

195
WhatsApp link generator

Generate whatsapp message links with ease.

199
YouTube Timestamp link generator

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

196
Slug generator

Generate a URL slug for any string input.

202
Lorem Ipsum generator

Easily generate dummy text with the Lorem Ipsum generator.

197
Password generator

Generate passwords with custom length and custom settings.

206
Random number generator

Generate a random number between a given range.

190
UUID v4 generator

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

195
Bcrypt generator

Generate a bcrypt password hash for any string input.

213
MD2 generator

Generate an MD2 hash for any string input.

405
MD4 generator

Generate an MD4 hash for any string input.

200
MD5 generator

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

203
Whirlpool generator

Generate a whirlpool hash for any string input.

204
SHA-1 generator

Generate a SHA-1 hash for any string input.

188
SHA-224 generator

Generate a SHA-224 hash for any string input.

196
SHA-256 generator

Generate a SHA-256 hash for any string input.

194
SHA-384 generator

Generate a SHA-384 hash for any string input.

193
SHA-512 generator

Generate a SHA-512 hash for any string input.

188
SHA-512/224 generator

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

199
SHA-512/256 generator

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

197
SHA-3/224 generator

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

323
SHA-3/256 generator

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

192
SHA-3/384 generator

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

198
SHA-3/512 generator

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

199
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.

298
CSS minifier

Minify your CSS by removing all the unnecessary characters.

225
JS minifier

Minify your JS by removing all the unnecessary characters.

202
JSON validator & beautifier

Validate JSON content and make it looks good.

207
SQL formatter/beautifier

Format & beautify your SQL code with ease.

184
HTML entity converter

Encode or decode HTML entities for any given input.

192
BBCode to HTML

Convert forum type bbcode snippets to raw HTML code.

203
Markdown to HTML

Convert markdown snippets to raw HTML code.

193
HTML tags remover

Easily remove all HTML tags from a block of text.

189
User agent parser

Parse details from user agent strings.

196
URL parser

Parse details from any URLs.

202
Image manipulation tools

A collection of tools that help modify & convert image files.

PNG to JPG

Easily convert PNG image files to JPG.

276
PNG to WEBP

Easily convert PNG image files to WEBP.

213
PNG to BMP

Easily convert PNG image files to BMP.

191
PNG to GIF

Easily convert PNG image files to GIF.

204
PNG to ICO

Easily convert PNG image files to ICO.

306
JPG to PNG

Easily convert JPG image files to PNG.

199
JPG to WEBP

Easily convert JPG image files to WEBP.

205
JPG to GIF

Easily convert JPG image files to GIF.

198
JPG to ICO

Easily convert JPG image files to ICO.

203
JPG to BMP

Easily convert JPG image files to BMP.

204
WEBP to JPG

Easily convert WEBP image files to JPG.

203
WEBP to GIF

Easily convert WEBP image files to GIF.

207
WEBP to PNG

Easily convert WEBP image files to PNG.

277
WEBP to BMP

Easily convert WEBP image files to BMP.

201
WEBP to ICO

Easily convert WEBP image files to ICO.

204
BMP to JPG

Easily convert BMP image files to JPG.

192
BMP to GIF

Easily convert BMP image files to GIF.

210
BMP to PNG

Easily convert BMP image files to PNG.

192
BMP to WEBP

Easily convert BMP image files to WEBP.

198
BMP to ICO

Easily convert BMP image files to ICO.

202
ICO to JPG

Easily convert ICO image files to JPG.

301
ICO to GIF

Easily convert ICO image files to GIF.

184
ICO to PNG

Easily convert ICO image files to PNG.

194
ICO to WEBP

Easily convert ICO image files to WEBP.

191
ICO to BMP

Easily convert ICO image files to BMP.

197
GIF to JPG

Easily convert GIF image files to JPG.

288
GIF to ICO

Easily convert GIF image files to ICO.

191
GIF to PNG

Easily convert GIF image files to PNG.

196
GIF to WEBP

Easily convert GIF image files to WEBP.

192
GIF to BMP

Easily convert GIF image files to ICO.

197
HEIC to PNG

Easily convert HEIC image files to PNG.

188
HEIC to GIF

Easily convert HEIC image files to GIF.

294
HEIC to JPG

Easily convert HEIC image files to JPG.

188
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.

187
Celsius to Kelvin

Convert celsius degrees to kelvin degrees with ease.

190
Fahrenheit to Celsius

Convert fahrenheit degrees to celsius degrees with ease.

286
Fahrenheit to Kelvin

Convert fahrenheit degrees to celsius degrees with ease.

187
Kelvin to Celsius

Convert kelvin degrees to celsius degrees with ease.

195
Kelvin to Fahrenheit

Convert kelvin degrees to fahrenheit degrees with ease.

193
Miles to Kilometers

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

192
Kilometers to Miles

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

188
Mph to Kph

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

189
Kph to Mph

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

195
Kilograms to Pounds

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

194
Pounds to Kilograms

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

195
Number to Roman Numerals

Convert a number to roman numerals with ease.

194
Roman Numerals to Number

Convert roman numerals to a number with ease.

192
Liters to Gallons (US)

Convert liters to gallons (US) with ease.

196
Liters to Gallons (Imperial)

Convert liters to gallons (imperial) with ease.

198
Gallons (US) to Liters

Convert gallons (US) to liters with ease.

184
Gallons (Imperial) to Liters

Convert gallons (imperial) to liters with ease.

187
Time converter tools

A collection of date & time conversion related tools.

Unix Timestamp to Date

Convert a unix timestamp to UTC and your local date.

194
Date to Unix Timestamp

Convert a particular date to the unix timestamp format.

196
Seconds to Minutes

Easily convert seconds to minutes.

195
Seconds to Hours

Easily convert seconds to hours.

200
Seconds to Days

Easily convert seconds to days.

192
Seconds to Weeks

Easily convert seconds to weeks.

180
Seconds to Months

Easily convert seconds to months.

195
Seconds to Years

Easily convert seconds to years.

193
Minutes to Seconds

Easily convert minutes to seconds.

189
Minutes to Hours

Easily convert minutes to hours.

190
Minutes to Days

Easily convert minutes to days.

188
Minutes to Weeks

Easily convert minutes to weeks.

207
Minutes to Months

Easily convert minutes to months.

248
Minutes to Years

Easily convert minutes to years.

190
Hours to Seconds

Easily convert hours to seconds.

197
Hours to Minutes

Easily convert hours to minutes.

191
Hours to Days

Easily convert hours to days.

288
Hours to Weeks

Easily convert hours to weeks.

196
Hours to Months

Easily convert hours to months.

192
Hours to Years

Easily convert hours to years.

198
Days to Seconds

Easily convert days to seconds.

195
Days to Hours

Easily convert days to minutes.

193
Days to Hours

Easily convert days to hours.

304
Days to Weeks

Easily convert days to weeks.

188
Days to Months

Easily convert days to months.

199
Days to Years

Easily convert days to years.

204
Weeks to Seconds

Easily convert weeks to seconds.

196
Weeks to Hours

Easily convert weeks to minutes.

189
Weeks to Hours

Easily convert weeks to hours.

195
Weeks to Days

Easily convert weeks to days.

194
Weeks to Months

Easily convert weeks to months.

288
Weeks to Years

Easily convert weeks to years.

192
Months to Seconds

Easily convert months to seconds.

291
Months to Hours

Easily convert months to minutes.

187
Months to Hours

Easily convert months to hours.

193
Months to Days

Easily convert months to days.

248
Months to Weeks

Easily convert months to weeks.

196
Months to Years

Easily convert months to years.

300
Years to Seconds

Easily convert years to seconds.

191
Years to Hours

Easily convert years to minutes.

192
Years to Hours

Easily convert years to hours.

201
Years to Days

Easily convert years to days.

195
Years to Weeks

Easily convert years to weeks.

191
Years to Months

Easily convert years to months.

197
Data converter tools

A collection of computer data & sizing converter tools.

Bits to Nibbles

Easily convert bits (bit) to nibbles.

188
Bits to Bytes

Easily convert bits (bit) to bytes (B).

192
Bits to Kilobits

Easily convert bits (bit) to kilobits (kbit).

195
Bits to Kibibits

Easily convert bits (bit) to kibibits (Kibit).

196
Bits to Kibibytes

Easily convert bits (bit) to kibibytes (KiB).

234
Bits to Kilobytes

Easily convert bits (bit) to kilobytes (kB).

194
Bits to Megabits

Easily convert bits (bit) to megabits (Mbit).

199
Bits to Mebibits

Easily convert bits (bit) to mebibits (Mibit).

183
Bits to Megabytes

Easily convert bits (bit) to megabytes (MB).

186
Bits to Mebibytes

Easily convert bits (bit) to mebibytes (MiB).

196
Bits to Gigabits

Easily convert bits (bit) to gigabits (Gbit).

195
Bits to Gibibits

Easily convert bits (bit) to gibibits (Gibit).

210
Bits to Gigabytes

Easily convert bits (bit) to gigabytes (GB).

183
Bits to Gibibytes

Easily convert bits (bit) to gibibytes (GiB).

191
Bits to Terabits

Easily convert bits (bit) to terabits (Tbit).

217
Bits to Tebibits

Easily convert bits (bit) to tebibits (Tibit).

186
Bits to Terabytes

Easily convert bits (bit) to terabytes (TB).

192
Bits to Tebibytes

Easily convert bits (bit) to tebibytes (TiB).

181
Bits to Petabits

Easily convert bits (bit) to petabits (Pbit).

191
Bits to Petabytes

Easily convert bits (bit) to petabytes (PB).

192
Bits to Pebibytes

Easily convert bits (bit) to pebibytes (PiB).

194
Bits to Pebibits

Easily convert bits (bit) to pebibits (Pibit).

181
Bits to Exabits

Easily convert bits (bit) to exabits (Ebit).

288
Bits to Exbibits

Easily convert bits (bit) to exbibits (Eibit).

221
Bits to Exabytes

Easily convert bits (bit) to exabytes (EB).

278
Bits to Exbibytes

Easily convert bits (bit) to exbibytes (EiB).

179
Bits to Zettabits

Easily convert bits (bit) to zettabits (Zbit).

198
Bits to Zebibits

Easily convert bits (bit) to zebibits (Zibit).

187
Bits to Zettabytes

Easily convert bits (bit) to zettabytes (ZB).

185
Bits to Zebibytes

Easily convert bits (bit) to zebibytes (ZiB).

188
Bits to Yottabits

Easily convert bits (bit) to yottabits (Ybit).

196
Bits to Yobibits

Easily convert bits (bit) to yobibits (Yibit).

184
Bits to Yottabytes

Easily convert bits (bit) to yottabytes (YB).

300
Bits to Yobibytes

Easily convert bits (bit) to yobibytes (YiB).

285
Nibbles to Bits

Easily convert nibbles to bits (bit).

238
Nibbles to Bytes

Easily convert nibbles to bytes (B).

187
Nibbles to Kilobits

Easily convert nibbles to kilobits (kbit).

198
Nibbles to Kibibits

Easily convert nibbles to kibibits (Kibit).

183
Nibbles to Kilobytes

Easily convert nibbles to kilobytes (kB).

179
Nibbles to Kibibytes

Easily convert nibbles to kibibytes (KiB).

190
Nibbles to Megabits

Easily convert nibbles to megabits (Mbit).

186
Nibbles to Mebibits

Easily convert nibbles to mebibits (Mibit).

183
Nibbles to Megabytes

Easily convert nibbles to megabytes (MB).

178
Nibbles to Mebibytes

Easily convert nibbles to mebibytes (MiB).

187
Nibbles to Gigabits

Easily convert nibbles to gigabits (Gbit).

189
Nibbles to Gibibits

Easily convert nibbles to gibibits (Gibit).

185
Nibbles to Gigabytes

Easily convert nibbles to gigabytes (GB).

251
Nibbles to Gibibytes

Easily convert nibbles to gibibytes (GiB).

193
Nibbles to Terabits

Easily convert nibbles to terabits (Tbit).

194
Nibbles to Tebibits

Easily convert nibbles to tebibits (Tibit).

188
Nibbles to Terabytes

Easily convert nibbles to terabytes (TB).

287
Nibbles to Tebibytes

Easily convert nibbles to tebibytes (TiB).

183
Nibbles to Petabits

Easily convert nibbles to petabits (Pbit).

187
Nibbles to Petabytes

Easily convert nibbles to petabytes (PB).

197
Nibbles to Pebibytes

Easily convert nibbles to pebibytes (PiB).

182
Nibbles to Pebibits

Easily convert nibbles to pebibits (Pibit).

289
Nibbles to Exabits

Easily convert nibbles to exabits (Ebit).

177
Nibbles to Exbibits

Easily convert nibbles to exbibits (Eibit).

193
Nibbles to Exabytes

Easily convert nibbles to exabytes (EB).

181
Nibbles to Exbibytes

Easily convert nibbles to exbibytes (EiB).

192
Nibbles to Zettabits

Easily convert nibbles to zettabits (Zbit).

284
Nibbles to Zebibits

Easily convert nibbles to zebibits (Zibit).

190
Nibbles to Zettabytes

Easily convert nibbles to zettabytes (ZB).

203
Nibbles to Zebibytes

Easily convert nibbles to zebibytes (ZiB).

191
Nibbles to Yottabits

Easily convert nibbles to yottabits (Ybit).

184
Nibbles to Yobibits

Easily convert nibbles to yobibits (Yibit).

187
Nibbles to Yottabytes

Easily convert nibbles to yottabytes (YB).

193
Nibbles to Yobibytes

Easily convert nibbles to yobibytes (YiB).

186
Bytes to Bits

Easily convert bytes (B) to bits (b).

187
Bytes to Bits

Easily convert bytes (B) to nibbles.

183
Bytes to Kilobits

Easily convert bytes (B) to kilobits (kbit).

298
Bytes to Kibibits

Easily convert bytes (B) to kibibits (Kibit).

196
Bytes to Kilobytes

Easily convert bytes (B) to kilobytes (kB).

196
Bytes to Kibibytes

Easily convert bytes (B) to kibibytes (KiB).

189
Bytes to Megabits

Easily convert bytes (B) to megabits (Mbit).

186
Bytes to Mebibits

Easily convert bytes (B) to mebibits (Mibit).

181
Bytes to Megabytes

Easily convert bytes (B) to megabytes (MB).

186
Bytes to Mebibytes

Easily convert bytes (B) to mebibytes (MiB).

180
Bytes to Gigabits

Easily convert bytes (B) to gigabits (Gbit).

191
Bytes to Gibibits

Easily convert bytes (B) to gibibits (Gibit).

191
Bytes to Gigabytes

Easily convert bytes (B) to gigabytes (GB).

229
Bytes to Gibibytes

Easily convert bytes (B) to gibibytes (GiB).

180
Bytes to Terabits

Easily convert bytes (B) to terabits (Tbit).

282
Bytes to Tebibits

Easily convert bytes (B) to tebibits (Tibit).

187
Bytes to Terabytes

Easily convert bytes (B) to terabytes (TB).

185
Bytes to Tebibytes

Easily convert bytes (B) to tebibytes (TiB).

250
Bytes to Petabits

Easily convert bytes (B) to petabits (Pbit).

183
Bytes to Petabytes

Easily convert bytes (B) to petabytes (PB).

252
Bytes to Pebibytes

Easily convert bytes (B) to pebibytes (PiB).

291
Bytes to Pebibits

Easily convert bytes (B) to pebibits (Pibit).

186
Bytes to Exabits

Easily convert bytes (B) to exabits (Ebit).

201
Bytes to Exbibits

Easily convert bytes (B) to exbibits (Eibit).

188
Bytes to Exabytes

Easily convert bytes (B) to exabytes (EB).

193
Bytes to Exbibytes

Easily convert bytes (B) to exbibytes (EiB).

187
Bytes to Zettabits

Easily convert bytes (B) to zettabits (Zbit).

184
Bytes to Zebibits

Easily convert bytes (B) to zebibits (Zibit).

187
Bytes to Zettabytes

Easily convert bytes (B) to zettabytes (ZB).

375
Bytes to Zebibytes

Easily convert bytes (B) to zebibytes (ZiB).

382
Bytes to Yottabits

Easily convert bytes (B) to yottabits (Ybit).

181
Bytes to Yobibits

Easily convert bytes (B) to yobibits (Yibit).

191
Bytes to Yottabytes

Easily convert bytes (B) to yottabytes (YB).

284
Bytes to Yobibytes

Easily convert bytes (B) to yobibytes (YiB).

188
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.

193
Image optimizer

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

193
QR code reader

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

204
Exif reader

Upload a image and extract the data out of it.

284
Color picker

The easiest way to select a color from the color wheel and get the results in any format.

187
HEX to HEXA

Convert your HEX color format to HEXA format.

290
HEX to RGB

Convert your HEX color format to RGB format.

195
HEX to RGBA

Convert your HEX color format to RGBA format.

198
HEX to HSV

Convert your HEX color format to HSV format.

195
HEX to HSL

Convert your HEX color format to HSL format.

289
HEX to HSLA

Convert your HEX color format to HSLA format.

197
HEXA to HEX

Convert your HEXA color format to HEX format.

261
HEXA to RGB

Convert your HEXA color format to RGB format.

301
HEXA to RGBA

Convert your HEXA color format to RGBA format.

205
HEXA to HSV

Convert your HEXA color format to HSV format.

303
HEXA to HSL

Convert your HEXA color format to HSL format.

258
HEXA to HSLA

Convert your HEXA color format to HSLA format.

207
RGB to HEX

Convert your RGB color format to HEX format.

297
RGB to HEXA

Convert your RGB color format to HEXA format.

188
RGB to RGBA

Convert your RGB color format to RGBA format.

191
RGB to HSV

Convert your RGB color format to HSV format.

191
RGB to HSL

Convert your RGB color format to HSL format.

195
RGB to HSLA

Convert your RGB color format to HSLA format.

192
RGBA to HEX

Convert your RGBA color format to HEX format.

195
RGBA to HEXA

Convert your RGBA color format to HEXA format.

195
RGBA to RGB

Convert your RGBA color format to RGB format.

294
RGBA to HSV

Convert your RGBA color format to HSV format.

288
RGBA to HSL

Convert your RGBA color format to HSL format.

188
RGBA to HSLA

Convert your RGBA color format to HSLA format.

192
HSV to HEX

Convert your HSV color format to HEX format.

197
HSV to HEXA

Convert your HSV color format to HEXA format.

218
HSV to RGB

Convert your HSV color format to RGB format.

281
HSV to RGBA

Convert your RGBA color format to RGBA format.

193
HSV to HSL

Convert your HSV color format to HSL format.

187
HSV to HSLA

Convert your HSV color format to HSLA format.

199
HSL to HEX

Convert your HSL color format to HEX format.

192
HSL to HEXA

Convert your HSL color format to HEXA format.

186
HSL to RGB

Convert your HSL color format to RGB format.

188
HSL to RGBA

Convert your RGBA color format to RGBA format.

188
HSL to HSV

Convert your HSL color format to HSV format.

201
HSL to HSLA

Convert your HSL color format to HSLA format.

181
HSLA to HEX

Convert your HSLA color format to HEX format.

296
HSLA to HEXA

Convert your HSLA color format to HEXA format.

404
HSLA to RGB

Convert your HSLA color format to RGB format.

299
HSLA to RGBA

Convert your RGBA color format to RGBA format.

304
HSLA to HSV

Convert your HSLA color format to HSV format.

196
HSLA to HSL

Convert your HSLA color format to HSL format.

201
 

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