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.

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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.

497
IP Lookup

Get approximate IP details.

399
Reverse IP Lookup

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

375
SSL Lookup

Get all possible details about an SSL certificate.

447
Whois Lookup

Get all possible details about a domain name.

412
Ping

Ping a website, server or port..

607
HTTP headers lookup

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

358
Safe URL checker

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

325
Google cache checker

Check if the URL is cached or not by Google.

346
URL redirect checker

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

534
Password strength checker

Make sure your passwords are good enough.

384
Meta tags checker

Get & verify the meta tags of any website.

403
Website hosting checker

Get the web-host of a given website.

468
File mime type checker

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

437
Gravatar checker

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

426
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.

336
Email extractor

Extract email addresses from any kind of text content.

318
URL extractor

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

322
Text size calculator

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

313
Duplicate lines remover

Easily remove duplicate lines from a text.

320
Text to speech

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

345
IDN Punnycode converter

Easily convert IDN to Punnycode and back.

306
Case converter

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

336
Character counter

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

330
List randomizer

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

302
Reverse words

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

356
Reverse letters

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

311
Emojis remover

Remove all the emojis from any given text with ease.

322
Reverse list

Reverse a list of given text lines.

336
List alphabetizer

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

305
Upside down text generator

Flip, upside down text with ease.

415
Old English text generator

Convert normal text to old english font type.

309
Cursive text generator

Convert normal text to cursive font type.

407
Converter tools

A collection of tools that help you easily convert data.

Base64 encoder

Encode any string input to Base64.

326
Base64 decoder

Decode Base64 input to back to string.

415
Base64 to Image

Decode Base64 input to an image.

304
Image to Base64

Transform an image input to a Base64 string.

410
URL encoder

Encode any string input to URL format.

316
URL decoder

Decode URL input to back to a normal string.

305
Color converter

Convert your color to multiple other formats.

319
Binary converter

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

319
Hex converter

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

316
Ascii converter

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

359
Decimal converter

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

352
Octal converter

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

303
Morse converter

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

358
Number to words converter

Convert a number to written, spelled out words.

309
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.

314
Signature generator

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

302
Mailto link generator

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

285
UTM link generator

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

300
WhatsApp link generator

Generate whatsapp message links with ease.

300
YouTube Timestamp link generator

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

301
Slug generator

Generate a URL slug for any string input.

319
Lorem Ipsum generator

Easily generate dummy text with the Lorem Ipsum generator.

414
Password generator

Generate passwords with custom length and custom settings.

433
Random number generator

Generate a random number between a given range.

302
UUID v4 generator

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

295
Bcrypt generator

Generate a bcrypt password hash for any string input.

322
MD2 generator

Generate an MD2 hash for any string input.

547
MD4 generator

Generate an MD4 hash for any string input.

318
MD5 generator

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

312
Whirlpool generator

Generate a whirlpool hash for any string input.

313
SHA-1 generator

Generate a SHA-1 hash for any string input.

298
SHA-224 generator

Generate a SHA-224 hash for any string input.

301
SHA-256 generator

Generate a SHA-256 hash for any string input.

311
SHA-384 generator

Generate a SHA-384 hash for any string input.

296
SHA-512 generator

Generate a SHA-512 hash for any string input.

293
SHA-512/224 generator

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

300
SHA-512/256 generator

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

299
SHA-3/224 generator

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

429
SHA-3/256 generator

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

295
SHA-3/384 generator

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

296
SHA-3/512 generator

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

304
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.

404
CSS minifier

Minify your CSS by removing all the unnecessary characters.

331
JS minifier

Minify your JS by removing all the unnecessary characters.

308
JSON validator & beautifier

Validate JSON content and make it looks good.

310
SQL formatter/beautifier

Format & beautify your SQL code with ease.

296
HTML entity converter

Encode or decode HTML entities for any given input.

311
BBCode to HTML

Convert forum type bbcode snippets to raw HTML code.

311
Markdown to HTML

Convert markdown snippets to raw HTML code.

295
HTML tags remover

Easily remove all HTML tags from a block of text.

289
User agent parser

Parse details from user agent strings.

296
URL parser

Parse details from any URLs.

323
Image manipulation tools

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

PNG to JPG

Easily convert PNG image files to JPG.

382
PNG to WEBP

Easily convert PNG image files to WEBP.

327
PNG to BMP

Easily convert PNG image files to BMP.

292
PNG to GIF

Easily convert PNG image files to GIF.

310
PNG to ICO

Easily convert PNG image files to ICO.

420
JPG to PNG

Easily convert JPG image files to PNG.

304
JPG to WEBP

Easily convert JPG image files to WEBP.

316
JPG to GIF

Easily convert JPG image files to GIF.

298
JPG to ICO

Easily convert JPG image files to ICO.

290
JPG to BMP

Easily convert JPG image files to BMP.

298
WEBP to JPG

Easily convert WEBP image files to JPG.

300
WEBP to GIF

Easily convert WEBP image files to GIF.

305
WEBP to PNG

Easily convert WEBP image files to PNG.

375
WEBP to BMP

Easily convert WEBP image files to BMP.

301
WEBP to ICO

Easily convert WEBP image files to ICO.

332
BMP to JPG

Easily convert BMP image files to JPG.

279
BMP to GIF

Easily convert BMP image files to GIF.

311
BMP to PNG

Easily convert BMP image files to PNG.

285
BMP to WEBP

Easily convert BMP image files to WEBP.

280
BMP to ICO

Easily convert BMP image files to ICO.

297
ICO to JPG

Easily convert ICO image files to JPG.

397
ICO to GIF

Easily convert ICO image files to GIF.

271
ICO to PNG

Easily convert ICO image files to PNG.

308
ICO to WEBP

Easily convert ICO image files to WEBP.

287
ICO to BMP

Easily convert ICO image files to BMP.

284
GIF to JPG

Easily convert GIF image files to JPG.

375
GIF to ICO

Easily convert GIF image files to ICO.

289
GIF to PNG

Easily convert GIF image files to PNG.

292
GIF to WEBP

Easily convert GIF image files to WEBP.

275
GIF to BMP

Easily convert GIF image files to ICO.

292
HEIC to PNG

Easily convert HEIC image files to PNG.

282
HEIC to GIF

Easily convert HEIC image files to GIF.

385
HEIC to JPG

Easily convert HEIC image files to JPG.

289
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.

271
Celsius to Kelvin

Convert celsius degrees to kelvin degrees with ease.

292
Fahrenheit to Celsius

Convert fahrenheit degrees to celsius degrees with ease.

372
Fahrenheit to Kelvin

Convert fahrenheit degrees to celsius degrees with ease.

280
Kelvin to Celsius

Convert kelvin degrees to celsius degrees with ease.

292
Kelvin to Fahrenheit

Convert kelvin degrees to fahrenheit degrees with ease.

282
Miles to Kilometers

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

282
Kilometers to Miles

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

280
Mph to Kph

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

287
Kph to Mph

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

292
Kilograms to Pounds

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

290
Pounds to Kilograms

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

288
Number to Roman Numerals

Convert a number to roman numerals with ease.

286
Roman Numerals to Number

Convert roman numerals to a number with ease.

272
Liters to Gallons (US)

Convert liters to gallons (US) with ease.

286
Liters to Gallons (Imperial)

Convert liters to gallons (imperial) with ease.

282
Gallons (US) to Liters

Convert gallons (US) to liters with ease.

274
Gallons (Imperial) to Liters

Convert gallons (imperial) to liters with ease.

290
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.

290
Date to Unix Timestamp

Convert a particular date to the unix timestamp format.

276
Seconds to Minutes

Easily convert seconds to minutes.

293
Seconds to Hours

Easily convert seconds to hours.

295
Seconds to Days

Easily convert seconds to days.

284
Seconds to Weeks

Easily convert seconds to weeks.

271
Seconds to Months

Easily convert seconds to months.

285
Seconds to Years

Easily convert seconds to years.

287
Minutes to Seconds

Easily convert minutes to seconds.

287
Minutes to Hours

Easily convert minutes to hours.

283
Minutes to Days

Easily convert minutes to days.

274
Minutes to Weeks

Easily convert minutes to weeks.

294
Minutes to Months

Easily convert minutes to months.

342
Minutes to Years

Easily convert minutes to years.

283
Hours to Seconds

Easily convert hours to seconds.

288
Hours to Minutes

Easily convert hours to minutes.

288
Hours to Days

Easily convert hours to days.

484
Hours to Weeks

Easily convert hours to weeks.

294
Hours to Months

Easily convert hours to months.

283
Hours to Years

Easily convert hours to years.

296
Days to Seconds

Easily convert days to seconds.

289
Days to Hours

Easily convert days to minutes.

280
Days to Hours

Easily convert days to hours.

398
Days to Weeks

Easily convert days to weeks.

280
Days to Months

Easily convert days to months.

336
Days to Years

Easily convert days to years.

300
Weeks to Seconds

Easily convert weeks to seconds.

279
Weeks to Hours

Easily convert weeks to minutes.

280
Weeks to Hours

Easily convert weeks to hours.

298
Weeks to Days

Easily convert weeks to days.

287
Weeks to Months

Easily convert weeks to months.

384
Weeks to Years

Easily convert weeks to years.

281
Months to Seconds

Easily convert months to seconds.

389
Months to Hours

Easily convert months to minutes.

281
Months to Hours

Easily convert months to hours.

284
Months to Days

Easily convert months to days.

344
Months to Weeks

Easily convert months to weeks.

280
Months to Years

Easily convert months to years.

391
Years to Seconds

Easily convert years to seconds.

276
Years to Hours

Easily convert years to minutes.

385
Years to Hours

Easily convert years to hours.

297
Years to Days

Easily convert years to days.

284
Years to Weeks

Easily convert years to weeks.

304
Years to Months

Easily convert years to months.

285
Data converter tools

A collection of computer data & sizing converter tools.

Bits to Nibbles

Easily convert bits (bit) to nibbles.

279
Bits to Bytes

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

277
Bits to Kilobits

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

326
Bits to Kibibits

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

280
Bits to Kibibytes

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

323
Bits to Kilobytes

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

279
Bits to Megabits

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

288
Bits to Mebibits

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

274
Bits to Megabytes

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

381
Bits to Mebibytes

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

288
Bits to Gigabits

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

286
Bits to Gibibits

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

296
Bits to Gigabytes

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

269
Bits to Gibibytes

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

281
Bits to Terabits

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

304
Bits to Tebibits

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

342
Bits to Terabytes

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

277
Bits to Tebibytes

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

271
Bits to Petabits

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

290
Bits to Petabytes

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

281
Bits to Pebibytes

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

280
Bits to Pebibits

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

280
Bits to Exabits

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

377
Bits to Exbibits

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

309
Bits to Exabytes

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

359
Bits to Exbibytes

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

274
Bits to Zettabits

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

284
Bits to Zebibits

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

276
Bits to Zettabytes

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

274
Bits to Zebibytes

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

275
Bits to Yottabits

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

283
Bits to Yobibits

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

285
Bits to Yottabytes

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

387
Bits to Yobibytes

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

375
Nibbles to Bits

Easily convert nibbles to bits (bit).

330
Nibbles to Bytes

Easily convert nibbles to bytes (B).

277
Nibbles to Kilobits

Easily convert nibbles to kilobits (kbit).

338
Nibbles to Kibibits

Easily convert nibbles to kibibits (Kibit).

266
Nibbles to Kilobytes

Easily convert nibbles to kilobytes (kB).

267
Nibbles to Kibibytes

Easily convert nibbles to kibibytes (KiB).

278
Nibbles to Megabits

Easily convert nibbles to megabits (Mbit).

275
Nibbles to Mebibits

Easily convert nibbles to mebibits (Mibit).

272
Nibbles to Megabytes

Easily convert nibbles to megabytes (MB).

257
Nibbles to Mebibytes

Easily convert nibbles to mebibytes (MiB).

278
Nibbles to Gigabits

Easily convert nibbles to gigabits (Gbit).

275
Nibbles to Gibibits

Easily convert nibbles to gibibits (Gibit).

273
Nibbles to Gigabytes

Easily convert nibbles to gigabytes (GB).

336
Nibbles to Gibibytes

Easily convert nibbles to gibibytes (GiB).

286
Nibbles to Terabits

Easily convert nibbles to terabits (Tbit).

277
Nibbles to Tebibits

Easily convert nibbles to tebibits (Tibit).

275
Nibbles to Terabytes

Easily convert nibbles to terabytes (TB).

373
Nibbles to Tebibytes

Easily convert nibbles to tebibytes (TiB).

267
Nibbles to Petabits

Easily convert nibbles to petabits (Pbit).

274
Nibbles to Petabytes

Easily convert nibbles to petabytes (PB).

278
Nibbles to Pebibytes

Easily convert nibbles to pebibytes (PiB).

265
Nibbles to Pebibits

Easily convert nibbles to pebibits (Pibit).

381
Nibbles to Exabits

Easily convert nibbles to exabits (Ebit).

270
Nibbles to Exbibits

Easily convert nibbles to exbibits (Eibit).

281
Nibbles to Exabytes

Easily convert nibbles to exabytes (EB).

280
Nibbles to Exbibytes

Easily convert nibbles to exbibytes (EiB).

279
Nibbles to Zettabits

Easily convert nibbles to zettabits (Zbit).

375
Nibbles to Zebibits

Easily convert nibbles to zebibits (Zibit).

283
Nibbles to Zettabytes

Easily convert nibbles to zettabytes (ZB).

288
Nibbles to Zebibytes

Easily convert nibbles to zebibytes (ZiB).

282
Nibbles to Yottabits

Easily convert nibbles to yottabits (Ybit).

270
Nibbles to Yobibits

Easily convert nibbles to yobibits (Yibit).

276
Nibbles to Yottabytes

Easily convert nibbles to yottabytes (YB).

282
Nibbles to Yobibytes

Easily convert nibbles to yobibytes (YiB).

272
Bytes to Bits

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

270
Bytes to Bits

Easily convert bytes (B) to nibbles.

272
Bytes to Kilobits

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

386
Bytes to Kibibits

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

292
Bytes to Kilobytes

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

392
Bytes to Kibibytes

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

293
Bytes to Megabits

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

277
Bytes to Mebibits

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

267
Bytes to Megabytes

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

277
Bytes to Mebibytes

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

291
Bytes to Gigabits

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

284
Bytes to Gibibits

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

274
Bytes to Gigabytes

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

315
Bytes to Gibibytes

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

279
Bytes to Terabits

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

475
Bytes to Tebibits

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

272
Bytes to Terabytes

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

272
Bytes to Tebibytes

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

348
Bytes to Petabits

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

266
Bytes to Petabytes

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

358
Bytes to Pebibytes

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

379
Bytes to Pebibits

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

275
Bytes to Exabits

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

402
Bytes to Exbibits

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

271
Bytes to Exabytes

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

315
Bytes to Exbibytes

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

277
Bytes to Zettabits

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

281
Bytes to Zebibits

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

275
Bytes to Zettabytes

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

473
Bytes to Zebibytes

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

500
Bytes to Yottabits

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

269
Bytes to Yobibits

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

281
Bytes to Yottabytes

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

377
Bytes to Yobibytes

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

277
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.

287
Image optimizer

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

350
QR code reader

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

294
Exif reader

Upload a image and extract the data out of it.

381
Color picker

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

280
HEX to HEXA

Convert your HEX color format to HEXA format.

392
HEX to RGB

Convert your HEX color format to RGB format.

356
HEX to RGBA

Convert your HEX color format to RGBA format.

288
HEX to HSV

Convert your HEX color format to HSV format.

284
HEX to HSL

Convert your HEX color format to HSL format.

382
HEX to HSLA

Convert your HEX color format to HSLA format.

287
HEXA to HEX

Convert your HEXA color format to HEX format.

353
HEXA to RGB

Convert your HEXA color format to RGB format.

403
HEXA to RGBA

Convert your HEXA color format to RGBA format.

294
HEXA to HSV

Convert your HEXA color format to HSV format.

405
HEXA to HSL

Convert your HEXA color format to HSL format.

347
HEXA to HSLA

Convert your HEXA color format to HSLA format.

302
RGB to HEX

Convert your RGB color format to HEX format.

387
RGB to HEXA

Convert your RGB color format to HEXA format.

276
RGB to RGBA

Convert your RGB color format to RGBA format.

285
RGB to HSV

Convert your RGB color format to HSV format.

283
RGB to HSL

Convert your RGB color format to HSL format.

290
RGB to HSLA

Convert your RGB color format to HSLA format.

284
RGBA to HEX

Convert your RGBA color format to HEX format.

289
RGBA to HEXA

Convert your RGBA color format to HEXA format.

284
RGBA to RGB

Convert your RGBA color format to RGB format.

387
RGBA to HSV

Convert your RGBA color format to HSV format.

384
RGBA to HSL

Convert your RGBA color format to HSL format.

278
RGBA to HSLA

Convert your RGBA color format to HSLA format.

290
HSV to HEX

Convert your HSV color format to HEX format.

286
HSV to HEXA

Convert your HSV color format to HEXA format.

444
HSV to RGB

Convert your HSV color format to RGB format.

367
HSV to RGBA

Convert your RGBA color format to RGBA format.

279
HSV to HSL

Convert your HSV color format to HSL format.

298
HSV to HSLA

Convert your HSV color format to HSLA format.

297
HSL to HEX

Convert your HSL color format to HEX format.

293
HSL to HEXA

Convert your HSL color format to HEXA format.

281
HSL to RGB

Convert your HSL color format to RGB format.

286
HSL to RGBA

Convert your RGBA color format to RGBA format.

280
HSL to HSV

Convert your HSL color format to HSV format.

302
HSL to HSLA

Convert your HSL color format to HSLA format.

278
HSLA to HEX

Convert your HSLA color format to HEX format.

496
HSLA to HEXA

Convert your HSLA color format to HEXA format.

521
HSLA to RGB

Convert your HSLA color format to RGB format.

404
HSLA to RGBA

Convert your RGBA color format to RGBA format.

517
HSLA to HSV

Convert your HSLA color format to HSV format.

302
HSLA to HSL

Convert your HSLA color format to HSL format.

316
 

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