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.

419
IP Lookup

Get approximate IP details.

333
Reverse IP Lookup

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

302
SSL Lookup

Get all possible details about an SSL certificate.

375
Whois Lookup

Get all possible details about a domain name.

346
Ping

Ping a website, server or port..

485
HTTP headers lookup

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

290
Safe URL checker

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

266
Google cache checker

Check if the URL is cached or not by Google.

270
URL redirect checker

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

451
Password strength checker

Make sure your passwords are good enough.

318
Meta tags checker

Get & verify the meta tags of any website.

314
Website hosting checker

Get the web-host of a given website.

388
File mime type checker

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

372
Gravatar checker

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

369
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.

277
Email extractor

Extract email addresses from any kind of text content.

259
URL extractor

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

268
Text size calculator

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

261
Duplicate lines remover

Easily remove duplicate lines from a text.

273
Text to speech

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

280
IDN Punnycode converter

Easily convert IDN to Punnycode and back.

258
Case converter

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

280
Character counter

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

258
List randomizer

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

253
Reverse words

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

304
Reverse letters

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

257
Emojis remover

Remove all the emojis from any given text with ease.

269
Reverse list

Reverse a list of given text lines.

280
List alphabetizer

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

254
Upside down text generator

Flip, upside down text with ease.

366
Old English text generator

Convert normal text to old english font type.

254
Cursive text generator

Convert normal text to cursive font type.

319
Converter tools

A collection of tools that help you easily convert data.

Base64 encoder

Encode any string input to Base64.

267
Base64 decoder

Decode Base64 input to back to string.

361
Base64 to Image

Decode Base64 input to an image.

254
Image to Base64

Transform an image input to a Base64 string.

264
URL encoder

Encode any string input to URL format.

262
URL decoder

Decode URL input to back to a normal string.

253
Color converter

Convert your color to multiple other formats.

269
Binary converter

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

271
Hex converter

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

265
Ascii converter

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

302
Decimal converter

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

275
Octal converter

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

252
Morse converter

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

306
Number to words converter

Convert a number to written, spelled out words.

254
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.

260
Signature generator

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

251
Mailto link generator

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

242
UTM link generator

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

252
WhatsApp link generator

Generate whatsapp message links with ease.

252
YouTube Timestamp link generator

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

254
Slug generator

Generate a URL slug for any string input.

263
Lorem Ipsum generator

Easily generate dummy text with the Lorem Ipsum generator.

254
Password generator

Generate passwords with custom length and custom settings.

367
Random number generator

Generate a random number between a given range.

251
UUID v4 generator

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

248
Bcrypt generator

Generate a bcrypt password hash for any string input.

270
MD2 generator

Generate an MD2 hash for any string input.

487
MD4 generator

Generate an MD4 hash for any string input.

262
MD5 generator

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

262
Whirlpool generator

Generate a whirlpool hash for any string input.

262
SHA-1 generator

Generate a SHA-1 hash for any string input.

241
SHA-224 generator

Generate a SHA-224 hash for any string input.

254
SHA-256 generator

Generate a SHA-256 hash for any string input.

249
SHA-384 generator

Generate a SHA-384 hash for any string input.

250
SHA-512 generator

Generate a SHA-512 hash for any string input.

244
SHA-512/224 generator

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

256
SHA-512/256 generator

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

255
SHA-3/224 generator

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

387
SHA-3/256 generator

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

247
SHA-3/384 generator

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

250
SHA-3/512 generator

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

257
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.

357
CSS minifier

Minify your CSS by removing all the unnecessary characters.

288
JS minifier

Minify your JS by removing all the unnecessary characters.

260
JSON validator & beautifier

Validate JSON content and make it looks good.

264
SQL formatter/beautifier

Format & beautify your SQL code with ease.

243
HTML entity converter

Encode or decode HTML entities for any given input.

256
BBCode to HTML

Convert forum type bbcode snippets to raw HTML code.

257
Markdown to HTML

Convert markdown snippets to raw HTML code.

249
HTML tags remover

Easily remove all HTML tags from a block of text.

244
User agent parser

Parse details from user agent strings.

249
URL parser

Parse details from any URLs.

265
Image manipulation tools

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

PNG to JPG

Easily convert PNG image files to JPG.

333
PNG to WEBP

Easily convert PNG image files to WEBP.

278
PNG to BMP

Easily convert PNG image files to BMP.

250
PNG to GIF

Easily convert PNG image files to GIF.

263
PNG to ICO

Easily convert PNG image files to ICO.

371
JPG to PNG

Easily convert JPG image files to PNG.

257
JPG to WEBP

Easily convert JPG image files to WEBP.

267
JPG to GIF

Easily convert JPG image files to GIF.

253
JPG to ICO

Easily convert JPG image files to ICO.

258
JPG to BMP

Easily convert JPG image files to BMP.

261
WEBP to JPG

Easily convert WEBP image files to JPG.

266
WEBP to GIF

Easily convert WEBP image files to GIF.

267
WEBP to PNG

Easily convert WEBP image files to PNG.

336
WEBP to BMP

Easily convert WEBP image files to BMP.

260
WEBP to ICO

Easily convert WEBP image files to ICO.

275
BMP to JPG

Easily convert BMP image files to JPG.

245
BMP to GIF

Easily convert BMP image files to GIF.

274
BMP to PNG

Easily convert BMP image files to PNG.

249
BMP to WEBP

Easily convert BMP image files to WEBP.

248
BMP to ICO

Easily convert BMP image files to ICO.

260
ICO to JPG

Easily convert ICO image files to JPG.

358
ICO to GIF

Easily convert ICO image files to GIF.

242
ICO to PNG

Easily convert ICO image files to PNG.

277
ICO to WEBP

Easily convert ICO image files to WEBP.

251
ICO to BMP

Easily convert ICO image files to BMP.

252
GIF to JPG

Easily convert GIF image files to JPG.

346
GIF to ICO

Easily convert GIF image files to ICO.

248
GIF to PNG

Easily convert GIF image files to PNG.

257
GIF to WEBP

Easily convert GIF image files to WEBP.

243
GIF to BMP

Easily convert GIF image files to ICO.

256
HEIC to PNG

Easily convert HEIC image files to PNG.

244
HEIC to GIF

Easily convert HEIC image files to GIF.

353
HEIC to JPG

Easily convert HEIC image files to JPG.

249
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.

242
Celsius to Kelvin

Convert celsius degrees to kelvin degrees with ease.

259
Fahrenheit to Celsius

Convert fahrenheit degrees to celsius degrees with ease.

341
Fahrenheit to Kelvin

Convert fahrenheit degrees to celsius degrees with ease.

241
Kelvin to Celsius

Convert kelvin degrees to celsius degrees with ease.

259
Kelvin to Fahrenheit

Convert kelvin degrees to fahrenheit degrees with ease.

252
Miles to Kilometers

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

248
Kilometers to Miles

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

247
Mph to Kph

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

249
Kph to Mph

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

257
Kilograms to Pounds

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

255
Pounds to Kilograms

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

257
Number to Roman Numerals

Convert a number to roman numerals with ease.

253
Roman Numerals to Number

Convert roman numerals to a number with ease.

241
Liters to Gallons (US)

Convert liters to gallons (US) with ease.

254
Liters to Gallons (Imperial)

Convert liters to gallons (imperial) with ease.

254
Gallons (US) to Liters

Convert gallons (US) to liters with ease.

244
Gallons (Imperial) to Liters

Convert gallons (imperial) to liters with ease.

251
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.

257
Date to Unix Timestamp

Convert a particular date to the unix timestamp format.

248
Seconds to Minutes

Easily convert seconds to minutes.

260
Seconds to Hours

Easily convert seconds to hours.

256
Seconds to Days

Easily convert seconds to days.

248
Seconds to Weeks

Easily convert seconds to weeks.

235
Seconds to Months

Easily convert seconds to months.

255
Seconds to Years

Easily convert seconds to years.

253
Minutes to Seconds

Easily convert minutes to seconds.

249
Minutes to Hours

Easily convert minutes to hours.

251
Minutes to Days

Easily convert minutes to days.

241
Minutes to Weeks

Easily convert minutes to weeks.

262
Minutes to Months

Easily convert minutes to months.

308
Minutes to Years

Easily convert minutes to years.

249
Hours to Seconds

Easily convert hours to seconds.

256
Hours to Minutes

Easily convert hours to minutes.

251
Hours to Days

Easily convert hours to days.

449
Hours to Weeks

Easily convert hours to weeks.

257
Hours to Months

Easily convert hours to months.

251
Hours to Years

Easily convert hours to years.

261
Days to Seconds

Easily convert days to seconds.

253
Days to Hours

Easily convert days to minutes.

251
Days to Hours

Easily convert days to hours.

364
Days to Weeks

Easily convert days to weeks.

243
Days to Months

Easily convert days to months.

273
Days to Years

Easily convert days to years.

262
Weeks to Seconds

Easily convert weeks to seconds.

250
Weeks to Hours

Easily convert weeks to minutes.

247
Weeks to Hours

Easily convert weeks to hours.

258
Weeks to Days

Easily convert weeks to days.

252
Weeks to Months

Easily convert weeks to months.

350
Weeks to Years

Easily convert weeks to years.

248
Months to Seconds

Easily convert months to seconds.

349
Months to Hours

Easily convert months to minutes.

247
Months to Hours

Easily convert months to hours.

252
Months to Days

Easily convert months to days.

310
Months to Weeks

Easily convert months to weeks.

248
Months to Years

Easily convert months to years.

359
Years to Seconds

Easily convert years to seconds.

244
Years to Hours

Easily convert years to minutes.

353
Years to Hours

Easily convert years to hours.

256
Years to Days

Easily convert years to days.

251
Years to Weeks

Easily convert years to weeks.

275
Years to Months

Easily convert years to months.

255
Data converter tools

A collection of computer data & sizing converter tools.

Bits to Nibbles

Easily convert bits (bit) to nibbles.

247
Bits to Bytes

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

247
Bits to Kilobits

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

255
Bits to Kibibits

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

249
Bits to Kibibytes

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

293
Bits to Kilobytes

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

245
Bits to Megabits

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

259
Bits to Mebibits

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

241
Bits to Megabytes

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

348
Bits to Mebibytes

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

254
Bits to Gigabits

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

253
Bits to Gibibits

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

266
Bits to Gigabytes

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

236
Bits to Gibibytes

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

252
Bits to Terabits

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

271
Bits to Tebibits

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

303
Bits to Terabytes

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

249
Bits to Tebibytes

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

238
Bits to Petabits

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

253
Bits to Petabytes

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

250
Bits to Pebibytes

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

251
Bits to Pebibits

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

242
Bits to Exabits

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

342
Bits to Exbibits

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

275
Bits to Exabytes

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

329
Bits to Exbibytes

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

238
Bits to Zettabits

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

249
Bits to Zebibits

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

247
Bits to Zettabytes

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

238
Bits to Zebibytes

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

246
Bits to Yottabits

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

253
Bits to Yobibits

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

247
Bits to Yottabytes

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

356
Bits to Yobibytes

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

343
Nibbles to Bits

Easily convert nibbles to bits (bit).

293
Nibbles to Bytes

Easily convert nibbles to bytes (B).

241
Nibbles to Kilobits

Easily convert nibbles to kilobits (kbit).

299
Nibbles to Kibibits

Easily convert nibbles to kibibits (Kibit).

238
Nibbles to Kilobytes

Easily convert nibbles to kilobytes (kB).

234
Nibbles to Kibibytes

Easily convert nibbles to kibibytes (KiB).

246
Nibbles to Megabits

Easily convert nibbles to megabits (Mbit).

244
Nibbles to Mebibits

Easily convert nibbles to mebibits (Mibit).

243
Nibbles to Megabytes

Easily convert nibbles to megabytes (MB).

229
Nibbles to Mebibytes

Easily convert nibbles to mebibytes (MiB).

244
Nibbles to Gigabits

Easily convert nibbles to gigabits (Gbit).

245
Nibbles to Gibibits

Easily convert nibbles to gibibits (Gibit).

242
Nibbles to Gigabytes

Easily convert nibbles to gigabytes (GB).

307
Nibbles to Gibibytes

Easily convert nibbles to gibibytes (GiB).

248
Nibbles to Terabits

Easily convert nibbles to terabits (Tbit).

249
Nibbles to Tebibits

Easily convert nibbles to tebibits (Tibit).

246
Nibbles to Terabytes

Easily convert nibbles to terabytes (TB).

345
Nibbles to Tebibytes

Easily convert nibbles to tebibytes (TiB).

237
Nibbles to Petabits

Easily convert nibbles to petabits (Pbit).

244
Nibbles to Petabytes

Easily convert nibbles to petabytes (PB).

249
Nibbles to Pebibytes

Easily convert nibbles to pebibytes (PiB).

233
Nibbles to Pebibits

Easily convert nibbles to pebibits (Pibit).

346
Nibbles to Exabits

Easily convert nibbles to exabits (Ebit).

232
Nibbles to Exbibits

Easily convert nibbles to exbibits (Eibit).

249
Nibbles to Exabytes

Easily convert nibbles to exabytes (EB).

241
Nibbles to Exbibytes

Easily convert nibbles to exbibytes (EiB).

249
Nibbles to Zettabits

Easily convert nibbles to zettabits (Zbit).

340
Nibbles to Zebibits

Easily convert nibbles to zebibits (Zibit).

251
Nibbles to Zettabytes

Easily convert nibbles to zettabytes (ZB).

260
Nibbles to Zebibytes

Easily convert nibbles to zebibytes (ZiB).

252
Nibbles to Yottabits

Easily convert nibbles to yottabits (Ybit).

243
Nibbles to Yobibits

Easily convert nibbles to yobibits (Yibit).

248
Nibbles to Yottabytes

Easily convert nibbles to yottabytes (YB).

251
Nibbles to Yobibytes

Easily convert nibbles to yobibytes (YiB).

242
Bytes to Bits

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

240
Bytes to Bits

Easily convert bytes (B) to nibbles.

239
Bytes to Kilobits

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

352
Bytes to Kibibits

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

254
Bytes to Kilobytes

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

365
Bytes to Kibibytes

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

260
Bytes to Megabits

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

245
Bytes to Mebibits

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

238
Bytes to Megabytes

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

244
Bytes to Mebibytes

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

253
Bytes to Gigabits

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

247
Bytes to Gibibits

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

246
Bytes to Gigabytes

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

286
Bytes to Gibibytes

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

239
Bytes to Terabits

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

347
Bytes to Tebibits

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

243
Bytes to Terabytes

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

243
Bytes to Tebibytes

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

307
Bytes to Petabits

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

237
Bytes to Petabytes

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

313
Bytes to Pebibytes

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

347
Bytes to Pebibits

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

242
Bytes to Exabits

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

357
Bytes to Exbibits

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

240
Bytes to Exabytes

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

256
Bytes to Exbibytes

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

238
Bytes to Zettabits

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

242
Bytes to Zebibits

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

243
Bytes to Zettabytes

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

438
Bytes to Zebibytes

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

451
Bytes to Yottabits

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

239
Bytes to Yobibits

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

245
Bytes to Yottabytes

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

347
Bytes to Yobibytes

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

247
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.

252
Image optimizer

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

316
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.

350
Color picker

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

247
HEX to HEXA

Convert your HEX color format to HEXA format.

352
HEX to RGB

Convert your HEX color format to RGB format.

321
HEX to RGBA

Convert your HEX color format to RGBA format.

261
HEX to HSV

Convert your HEX color format to HSV format.

251
HEX to HSL

Convert your HEX color format to HSL format.

343
HEX to HSLA

Convert your HEX color format to HSLA format.

251
HEXA to HEX

Convert your HEXA color format to HEX format.

322
HEXA to RGB

Convert your HEXA color format to RGB format.

368
HEXA to RGBA

Convert your HEXA color format to RGBA format.

264
HEXA to HSV

Convert your HEXA color format to HSV format.

363
HEXA to HSL

Convert your HEXA color format to HSL format.

317
HEXA to HSLA

Convert your HEXA color format to HSLA format.

268
RGB to HEX

Convert your RGB color format to HEX format.

360
RGB to HEXA

Convert your RGB color format to HEXA format.

244
RGB to RGBA

Convert your RGB color format to RGBA format.

252
RGB to HSV

Convert your RGB color format to HSV format.

249
RGB to HSL

Convert your RGB color format to HSL format.

252
RGB to HSLA

Convert your RGB color format to HSLA format.

251
RGBA to HEX

Convert your RGBA color format to HEX format.

258
RGBA to HEXA

Convert your RGBA color format to HEXA format.

253
RGBA to RGB

Convert your RGBA color format to RGB format.

352
RGBA to HSV

Convert your RGBA color format to HSV format.

346
RGBA to HSL

Convert your RGBA color format to HSL format.

243
RGBA to HSLA

Convert your RGBA color format to HSLA format.

255
HSV to HEX

Convert your HSV color format to HEX format.

249
HSV to HEXA

Convert your HSV color format to HEXA format.

410
HSV to RGB

Convert your HSV color format to RGB format.

338
HSV to RGBA

Convert your RGBA color format to RGBA format.

249
HSV to HSL

Convert your HSV color format to HSL format.

244
HSV to HSLA

Convert your HSV color format to HSLA format.

260
HSL to HEX

Convert your HSL color format to HEX format.

254
HSL to HEXA

Convert your HSL color format to HEXA format.

242
HSL to RGB

Convert your HSL color format to RGB format.

247
HSL to RGBA

Convert your RGBA color format to RGBA format.

245
HSL to HSV

Convert your HSL color format to HSV format.

259
HSL to HSLA

Convert your HSL color format to HSLA format.

240
HSLA to HEX

Convert your HSLA color format to HEX format.

356
HSLA to HEXA

Convert your HSLA color format to HEXA format.

478
HSLA to RGB

Convert your HSLA color format to RGB format.

364
HSLA to RGBA

Convert your RGBA color format to RGBA format.

474
HSLA to HSV

Convert your HSLA color format to HSV format.

259
HSLA to HSL

Convert your HSLA color format to HSL format.

267
 

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