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.

435
IP Lookup

Get approximate IP details.

346
Reverse IP Lookup

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

314
SSL Lookup

Get all possible details about an SSL certificate.

391
Whois Lookup

Get all possible details about a domain name.

359
Ping

Ping a website, server or port..

512
HTTP headers lookup

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

306
Safe URL checker

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

281
Google cache checker

Check if the URL is cached or not by Google.

290
URL redirect checker

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

466
Password strength checker

Make sure your passwords are good enough.

331
Meta tags checker

Get & verify the meta tags of any website.

337
Website hosting checker

Get the web-host of a given website.

411
File mime type checker

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

385
Gravatar checker

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

383
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.

290
Email extractor

Extract email addresses from any kind of text content.

271
URL extractor

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

280
Text size calculator

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

273
Duplicate lines remover

Easily remove duplicate lines from a text.

283
Text to speech

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

295
IDN Punnycode converter

Easily convert IDN to Punnycode and back.

271
Case converter

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

293
Character counter

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

269
List randomizer

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

265
Reverse words

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

316
Reverse letters

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

271
Emojis remover

Remove all the emojis from any given text with ease.

280
Reverse list

Reverse a list of given text lines.

291
List alphabetizer

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

266
Upside down text generator

Flip, upside down text with ease.

377
Old English text generator

Convert normal text to old english font type.

269
Cursive text generator

Convert normal text to cursive font type.

331
Converter tools

A collection of tools that help you easily convert data.

Base64 encoder

Encode any string input to Base64.

278
Base64 decoder

Decode Base64 input to back to string.

373
Base64 to Image

Decode Base64 input to an image.

265
Image to Base64

Transform an image input to a Base64 string.

275
URL encoder

Encode any string input to URL format.

274
URL decoder

Decode URL input to back to a normal string.

266
Color converter

Convert your color to multiple other formats.

280
Binary converter

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

283
Hex converter

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

278
Ascii converter

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

314
Decimal converter

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

286
Octal converter

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

267
Morse converter

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

316
Number to words converter

Convert a number to written, spelled out words.

267
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.

272
Signature generator

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

263
Mailto link generator

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

253
UTM link generator

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

264
WhatsApp link generator

Generate whatsapp message links with ease.

261
YouTube Timestamp link generator

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

267
Slug generator

Generate a URL slug for any string input.

275
Lorem Ipsum generator

Easily generate dummy text with the Lorem Ipsum generator.

266
Password generator

Generate passwords with custom length and custom settings.

381
Random number generator

Generate a random number between a given range.

264
UUID v4 generator

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

258
Bcrypt generator

Generate a bcrypt password hash for any string input.

282
MD2 generator

Generate an MD2 hash for any string input.

500
MD4 generator

Generate an MD4 hash for any string input.

275
MD5 generator

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

275
Whirlpool generator

Generate a whirlpool hash for any string input.

275
SHA-1 generator

Generate a SHA-1 hash for any string input.

253
SHA-224 generator

Generate a SHA-224 hash for any string input.

265
SHA-256 generator

Generate a SHA-256 hash for any string input.

260
SHA-384 generator

Generate a SHA-384 hash for any string input.

259
SHA-512 generator

Generate a SHA-512 hash for any string input.

255
SHA-512/224 generator

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

266
SHA-512/256 generator

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

267
SHA-3/224 generator

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

397
SHA-3/256 generator

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

257
SHA-3/384 generator

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

262
SHA-3/512 generator

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

269
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.

368
CSS minifier

Minify your CSS by removing all the unnecessary characters.

299
JS minifier

Minify your JS by removing all the unnecessary characters.

273
JSON validator & beautifier

Validate JSON content and make it looks good.

275
SQL formatter/beautifier

Format & beautify your SQL code with ease.

255
HTML entity converter

Encode or decode HTML entities for any given input.

270
BBCode to HTML

Convert forum type bbcode snippets to raw HTML code.

270
Markdown to HTML

Convert markdown snippets to raw HTML code.

262
HTML tags remover

Easily remove all HTML tags from a block of text.

255
User agent parser

Parse details from user agent strings.

262
URL parser

Parse details from any URLs.

275
Image manipulation tools

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

PNG to JPG

Easily convert PNG image files to JPG.

345
PNG to WEBP

Easily convert PNG image files to WEBP.

288
PNG to BMP

Easily convert PNG image files to BMP.

260
PNG to GIF

Easily convert PNG image files to GIF.

274
PNG to ICO

Easily convert PNG image files to ICO.

383
JPG to PNG

Easily convert JPG image files to PNG.

267
JPG to WEBP

Easily convert JPG image files to WEBP.

280
JPG to GIF

Easily convert JPG image files to GIF.

264
JPG to ICO

Easily convert JPG image files to ICO.

270
JPG to BMP

Easily convert JPG image files to BMP.

273
WEBP to JPG

Easily convert WEBP image files to JPG.

276
WEBP to GIF

Easily convert WEBP image files to GIF.

280
WEBP to PNG

Easily convert WEBP image files to PNG.

347
WEBP to BMP

Easily convert WEBP image files to BMP.

273
WEBP to ICO

Easily convert WEBP image files to ICO.

299
BMP to JPG

Easily convert BMP image files to JPG.

255
BMP to GIF

Easily convert BMP image files to GIF.

285
BMP to PNG

Easily convert BMP image files to PNG.

259
BMP to WEBP

Easily convert BMP image files to WEBP.

258
BMP to ICO

Easily convert BMP image files to ICO.

270
ICO to JPG

Easily convert ICO image files to JPG.

368
ICO to GIF

Easily convert ICO image files to GIF.

253
ICO to PNG

Easily convert ICO image files to PNG.

288
ICO to WEBP

Easily convert ICO image files to WEBP.

261
ICO to BMP

Easily convert ICO image files to BMP.

262
GIF to JPG

Easily convert GIF image files to JPG.

358
GIF to ICO

Easily convert GIF image files to ICO.

262
GIF to PNG

Easily convert GIF image files to PNG.

267
GIF to WEBP

Easily convert GIF image files to WEBP.

254
GIF to BMP

Easily convert GIF image files to ICO.

267
HEIC to PNG

Easily convert HEIC image files to PNG.

254
HEIC to GIF

Easily convert HEIC image files to GIF.

364
HEIC to JPG

Easily convert HEIC image files to JPG.

259
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.

253
Celsius to Kelvin

Convert celsius degrees to kelvin degrees with ease.

269
Fahrenheit to Celsius

Convert fahrenheit degrees to celsius degrees with ease.

353
Fahrenheit to Kelvin

Convert fahrenheit degrees to celsius degrees with ease.

251
Kelvin to Celsius

Convert kelvin degrees to celsius degrees with ease.

269
Kelvin to Fahrenheit

Convert kelvin degrees to fahrenheit degrees with ease.

263
Miles to Kilometers

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

258
Kilometers to Miles

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

258
Mph to Kph

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

259
Kph to Mph

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

269
Kilograms to Pounds

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

264
Pounds to Kilograms

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

268
Number to Roman Numerals

Convert a number to roman numerals with ease.

264
Roman Numerals to Number

Convert roman numerals to a number with ease.

253
Liters to Gallons (US)

Convert liters to gallons (US) with ease.

265
Liters to Gallons (Imperial)

Convert liters to gallons (imperial) with ease.

265
Gallons (US) to Liters

Convert gallons (US) to liters with ease.

255
Gallons (Imperial) to Liters

Convert gallons (imperial) to liters with ease.

261
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.

268
Date to Unix Timestamp

Convert a particular date to the unix timestamp format.

259
Seconds to Minutes

Easily convert seconds to minutes.

271
Seconds to Hours

Easily convert seconds to hours.

265
Seconds to Days

Easily convert seconds to days.

258
Seconds to Weeks

Easily convert seconds to weeks.

245
Seconds to Months

Easily convert seconds to months.

264
Seconds to Years

Easily convert seconds to years.

264
Minutes to Seconds

Easily convert minutes to seconds.

260
Minutes to Hours

Easily convert minutes to hours.

261
Minutes to Days

Easily convert minutes to days.

251
Minutes to Weeks

Easily convert minutes to weeks.

272
Minutes to Months

Easily convert minutes to months.

320
Minutes to Years

Easily convert minutes to years.

260
Hours to Seconds

Easily convert hours to seconds.

267
Hours to Minutes

Easily convert hours to minutes.

265
Hours to Days

Easily convert hours to days.

461
Hours to Weeks

Easily convert hours to weeks.

266
Hours to Months

Easily convert hours to months.

261
Hours to Years

Easily convert hours to years.

275
Days to Seconds

Easily convert days to seconds.

265
Days to Hours

Easily convert days to minutes.

260
Days to Hours

Easily convert days to hours.

376
Days to Weeks

Easily convert days to weeks.

258
Days to Months

Easily convert days to months.

288
Days to Years

Easily convert days to years.

274
Weeks to Seconds

Easily convert weeks to seconds.

261
Weeks to Hours

Easily convert weeks to minutes.

255
Weeks to Hours

Easily convert weeks to hours.

271
Weeks to Days

Easily convert weeks to days.

264
Weeks to Months

Easily convert weeks to months.

359
Weeks to Years

Easily convert weeks to years.

258
Months to Seconds

Easily convert months to seconds.

360
Months to Hours

Easily convert months to minutes.

258
Months to Hours

Easily convert months to hours.

263
Months to Days

Easily convert months to days.

321
Months to Weeks

Easily convert months to weeks.

257
Months to Years

Easily convert months to years.

368
Years to Seconds

Easily convert years to seconds.

255
Years to Hours

Easily convert years to minutes.

365
Years to Hours

Easily convert years to hours.

267
Years to Days

Easily convert years to days.

261
Years to Weeks

Easily convert years to weeks.

286
Years to Months

Easily convert years to months.

266
Data converter tools

A collection of computer data & sizing converter tools.

Bits to Nibbles

Easily convert bits (bit) to nibbles.

258
Bits to Bytes

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

257
Bits to Kilobits

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

302
Bits to Kibibits

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

260
Bits to Kibibytes

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

306
Bits to Kilobytes

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

257
Bits to Megabits

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

270
Bits to Mebibits

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

251
Bits to Megabytes

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

359
Bits to Mebibytes

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

264
Bits to Gigabits

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

262
Bits to Gibibits

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

276
Bits to Gigabytes

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

250
Bits to Gibibytes

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

260
Bits to Terabits

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

281
Bits to Tebibits

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

313
Bits to Terabytes

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

259
Bits to Tebibytes

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

248
Bits to Petabits

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

262
Bits to Petabytes

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

263
Bits to Pebibytes

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

262
Bits to Pebibits

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

253
Bits to Exabits

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

353
Bits to Exbibits

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

287
Bits to Exabytes

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

340
Bits to Exbibytes

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

248
Bits to Zettabits

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

259
Bits to Zebibits

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

258
Bits to Zettabytes

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

251
Bits to Zebibytes

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

256
Bits to Yottabits

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

263
Bits to Yobibits

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

259
Bits to Yottabytes

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

365
Bits to Yobibytes

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

354
Nibbles to Bits

Easily convert nibbles to bits (bit).

303
Nibbles to Bytes

Easily convert nibbles to bytes (B).

252
Nibbles to Kilobits

Easily convert nibbles to kilobits (kbit).

309
Nibbles to Kibibits

Easily convert nibbles to kibibits (Kibit).

247
Nibbles to Kilobytes

Easily convert nibbles to kilobytes (kB).

245
Nibbles to Kibibytes

Easily convert nibbles to kibibytes (KiB).

257
Nibbles to Megabits

Easily convert nibbles to megabits (Mbit).

254
Nibbles to Mebibits

Easily convert nibbles to mebibits (Mibit).

253
Nibbles to Megabytes

Easily convert nibbles to megabytes (MB).

240
Nibbles to Mebibytes

Easily convert nibbles to mebibytes (MiB).

255
Nibbles to Gigabits

Easily convert nibbles to gigabits (Gbit).

256
Nibbles to Gibibits

Easily convert nibbles to gibibits (Gibit).

254
Nibbles to Gigabytes

Easily convert nibbles to gigabytes (GB).

315
Nibbles to Gibibytes

Easily convert nibbles to gibibytes (GiB).

260
Nibbles to Terabits

Easily convert nibbles to terabits (Tbit).

259
Nibbles to Tebibits

Easily convert nibbles to tebibits (Tibit).

257
Nibbles to Terabytes

Easily convert nibbles to terabytes (TB).

355
Nibbles to Tebibytes

Easily convert nibbles to tebibytes (TiB).

247
Nibbles to Petabits

Easily convert nibbles to petabits (Pbit).

256
Nibbles to Petabytes

Easily convert nibbles to petabytes (PB).

259
Nibbles to Pebibytes

Easily convert nibbles to pebibytes (PiB).

243
Nibbles to Pebibits

Easily convert nibbles to pebibits (Pibit).

357
Nibbles to Exabits

Easily convert nibbles to exabits (Ebit).

242
Nibbles to Exbibits

Easily convert nibbles to exbibits (Eibit).

259
Nibbles to Exabytes

Easily convert nibbles to exabytes (EB).

251
Nibbles to Exbibytes

Easily convert nibbles to exbibytes (EiB).

257
Nibbles to Zettabits

Easily convert nibbles to zettabits (Zbit).

352
Nibbles to Zebibits

Easily convert nibbles to zebibits (Zibit).

262
Nibbles to Zettabytes

Easily convert nibbles to zettabytes (ZB).

271
Nibbles to Zebibytes

Easily convert nibbles to zebibytes (ZiB).

262
Nibbles to Yottabits

Easily convert nibbles to yottabits (Ybit).

252
Nibbles to Yobibits

Easily convert nibbles to yobibits (Yibit).

258
Nibbles to Yottabytes

Easily convert nibbles to yottabytes (YB).

261
Nibbles to Yobibytes

Easily convert nibbles to yobibytes (YiB).

252
Bytes to Bits

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

253
Bytes to Bits

Easily convert bytes (B) to nibbles.

249
Bytes to Kilobits

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

363
Bytes to Kibibits

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

265
Bytes to Kilobytes

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

373
Bytes to Kibibytes

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

270
Bytes to Megabits

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

255
Bytes to Mebibits

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

248
Bytes to Megabytes

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

258
Bytes to Mebibytes

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

263
Bytes to Gigabits

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

260
Bytes to Gibibits

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

255
Bytes to Gigabytes

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

296
Bytes to Gibibytes

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

249
Bytes to Terabits

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

458
Bytes to Tebibits

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

253
Bytes to Terabytes

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

252
Bytes to Tebibytes

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

317
Bytes to Petabits

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

247
Bytes to Petabytes

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

323
Bytes to Pebibytes

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

358
Bytes to Pebibits

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

253
Bytes to Exabits

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

368
Bytes to Exbibits

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

252
Bytes to Exabytes

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

271
Bytes to Exbibytes

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

249
Bytes to Zettabits

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

253
Bytes to Zebibits

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

253
Bytes to Zettabytes

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

451
Bytes to Zebibytes

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

466
Bytes to Yottabits

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

248
Bytes to Yobibits

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

254
Bytes to Yottabytes

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

358
Bytes to Yobibytes

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

256
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.

263
Image optimizer

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

326
QR code reader

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

272
Exif reader

Upload a image and extract the data out of it.

360
Color picker

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

257
HEX to HEXA

Convert your HEX color format to HEXA format.

367
HEX to RGB

Convert your HEX color format to RGB format.

331
HEX to RGBA

Convert your HEX color format to RGBA format.

272
HEX to HSV

Convert your HEX color format to HSV format.

262
HEX to HSL

Convert your HEX color format to HSL format.

354
HEX to HSLA

Convert your HEX color format to HSLA format.

260
HEXA to HEX

Convert your HEXA color format to HEX format.

333
HEXA to RGB

Convert your HEXA color format to RGB format.

379
HEXA to RGBA

Convert your HEXA color format to RGBA format.

276
HEXA to HSV

Convert your HEXA color format to HSV format.

373
HEXA to HSL

Convert your HEXA color format to HSL format.

328
HEXA to HSLA

Convert your HEXA color format to HSLA format.

278
RGB to HEX

Convert your RGB color format to HEX format.

370
RGB to HEXA

Convert your RGB color format to HEXA format.

253
RGB to RGBA

Convert your RGB color format to RGBA format.

262
RGB to HSV

Convert your RGB color format to HSV format.

259
RGB to HSL

Convert your RGB color format to HSL format.

262
RGB to HSLA

Convert your RGB color format to HSLA format.

261
RGBA to HEX

Convert your RGBA color format to HEX format.

269
RGBA to HEXA

Convert your RGBA color format to HEXA format.

263
RGBA to RGB

Convert your RGBA color format to RGB format.

363
RGBA to HSV

Convert your RGBA color format to HSV format.

357
RGBA to HSL

Convert your RGBA color format to HSL format.

256
RGBA to HSLA

Convert your RGBA color format to HSLA format.

264
HSV to HEX

Convert your HSV color format to HEX format.

258
HSV to HEXA

Convert your HSV color format to HEXA format.

421
HSV to RGB

Convert your HSV color format to RGB format.

349
HSV to RGBA

Convert your RGBA color format to RGBA format.

260
HSV to HSL

Convert your HSV color format to HSL format.

271
HSV to HSLA

Convert your HSV color format to HSLA format.

271
HSL to HEX

Convert your HSL color format to HEX format.

265
HSL to HEXA

Convert your HSL color format to HEXA format.

255
HSL to RGB

Convert your HSL color format to RGB format.

256
HSL to RGBA

Convert your RGBA color format to RGBA format.

256
HSL to HSV

Convert your HSL color format to HSV format.

273
HSL to HSLA

Convert your HSL color format to HSLA format.

252
HSLA to HEX

Convert your HSLA color format to HEX format.

369
HSLA to HEXA

Convert your HSLA color format to HEXA format.

492
HSLA to RGB

Convert your HSLA color format to RGB format.

376
HSLA to RGBA

Convert your RGBA color format to RGBA format.

488
HSLA to HSV

Convert your HSLA color format to HSV format.

272
HSLA to HSL

Convert your HSLA color format to HSL format.

281
 

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