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.

597
IP Lookup

Get approximate IP details.

500
Reverse IP Lookup

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

476
SSL Lookup

Get all possible details about an SSL certificate.

543
Whois Lookup

Get all possible details about a domain name.

508
Ping

Ping a website, server or port..

716
HTTP headers lookup

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

438
Safe URL checker

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

404
Google cache checker

Check if the URL is cached or not by Google.

425
URL redirect checker

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

631
Password strength checker

Make sure your passwords are good enough.

466
Meta tags checker

Get & verify the meta tags of any website.

493
Website hosting checker

Get the web-host of a given website.

549
File mime type checker

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

514
Gravatar checker

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

501
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.

422
Email extractor

Extract email addresses from any kind of text content.

393
URL extractor

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

397
Text size calculator

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

382
Duplicate lines remover

Easily remove duplicate lines from a text.

392
Text to speech

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

424
IDN Punnycode converter

Easily convert IDN to Punnycode and back.

376
Case converter

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

414
Character counter

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

407
List randomizer

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

369
Reverse words

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

426
Reverse letters

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

385
Emojis remover

Remove all the emojis from any given text with ease.

391
Reverse list

Reverse a list of given text lines.

409
List alphabetizer

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

379
Upside down text generator

Flip, upside down text with ease.

484
Old English text generator

Convert normal text to old english font type.

378
Cursive text generator

Convert normal text to cursive font type.

475
Converter tools

A collection of tools that help you easily convert data.

Base64 encoder

Encode any string input to Base64.

402
Base64 decoder

Decode Base64 input to back to string.

492
Base64 to Image

Decode Base64 input to an image.

372
Image to Base64

Transform an image input to a Base64 string.

477
URL encoder

Encode any string input to URL format.

386
URL decoder

Decode URL input to back to a normal string.

376
Color converter

Convert your color to multiple other formats.

389
Binary converter

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

392
Hex converter

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

389
Ascii converter

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

435
Decimal converter

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

426
Octal converter

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

378
Morse converter

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

424
Number to words converter

Convert a number to written, spelled out words.

375
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.

379
Signature generator

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

368
Mailto link generator

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

351
UTM link generator

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

366
WhatsApp link generator

Generate whatsapp message links with ease.

369
YouTube Timestamp link generator

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

374
Slug generator

Generate a URL slug for any string input.

397
Lorem Ipsum generator

Easily generate dummy text with the Lorem Ipsum generator.

478
Password generator

Generate passwords with custom length and custom settings.

514
Random number generator

Generate a random number between a given range.

374
UUID v4 generator

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

363
Bcrypt generator

Generate a bcrypt password hash for any string input.

386
MD2 generator

Generate an MD2 hash for any string input.

629
MD4 generator

Generate an MD4 hash for any string input.

383
MD5 generator

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

370
Whirlpool generator

Generate a whirlpool hash for any string input.

360
SHA-1 generator

Generate a SHA-1 hash for any string input.

350
SHA-224 generator

Generate a SHA-224 hash for any string input.

346
SHA-256 generator

Generate a SHA-256 hash for any string input.

383
SHA-384 generator

Generate a SHA-384 hash for any string input.

341
SHA-512 generator

Generate a SHA-512 hash for any string input.

337
SHA-512/224 generator

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

342
SHA-512/256 generator

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

342
SHA-3/224 generator

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

475
SHA-3/256 generator

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

337
SHA-3/384 generator

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

339
SHA-3/512 generator

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

362
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.

458
CSS minifier

Minify your CSS by removing all the unnecessary characters.

376
JS minifier

Minify your JS by removing all the unnecessary characters.

349
JSON validator & beautifier

Validate JSON content and make it looks good.

354
SQL formatter/beautifier

Format & beautify your SQL code with ease.

354
HTML entity converter

Encode or decode HTML entities for any given input.

362
BBCode to HTML

Convert forum type bbcode snippets to raw HTML code.

355
Markdown to HTML

Convert markdown snippets to raw HTML code.

342
HTML tags remover

Easily remove all HTML tags from a block of text.

335
User agent parser

Parse details from user agent strings.

344
URL parser

Parse details from any URLs.

364
Image manipulation tools

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

PNG to JPG

Easily convert PNG image files to JPG.

432
PNG to WEBP

Easily convert PNG image files to WEBP.

374
PNG to BMP

Easily convert PNG image files to BMP.

338
PNG to GIF

Easily convert PNG image files to GIF.

357
PNG to ICO

Easily convert PNG image files to ICO.

468
JPG to PNG

Easily convert JPG image files to PNG.

354
JPG to WEBP

Easily convert JPG image files to WEBP.

363
JPG to GIF

Easily convert JPG image files to GIF.

342
JPG to ICO

Easily convert JPG image files to ICO.

340
JPG to BMP

Easily convert JPG image files to BMP.

343
WEBP to JPG

Easily convert WEBP image files to JPG.

349
WEBP to GIF

Easily convert WEBP image files to GIF.

355
WEBP to PNG

Easily convert WEBP image files to PNG.

422
WEBP to BMP

Easily convert WEBP image files to BMP.

347
WEBP to ICO

Easily convert WEBP image files to ICO.

378
BMP to JPG

Easily convert BMP image files to JPG.

326
BMP to GIF

Easily convert BMP image files to GIF.

361
BMP to PNG

Easily convert BMP image files to PNG.

330
BMP to WEBP

Easily convert BMP image files to WEBP.

326
BMP to ICO

Easily convert BMP image files to ICO.

345
ICO to JPG

Easily convert ICO image files to JPG.

447
ICO to GIF

Easily convert ICO image files to GIF.

317
ICO to PNG

Easily convert ICO image files to PNG.

353
ICO to WEBP

Easily convert ICO image files to WEBP.

333
ICO to BMP

Easily convert ICO image files to BMP.

327
GIF to JPG

Easily convert GIF image files to JPG.

423
GIF to ICO

Easily convert GIF image files to ICO.

337
GIF to PNG

Easily convert GIF image files to PNG.

338
GIF to WEBP

Easily convert GIF image files to WEBP.

319
GIF to BMP

Easily convert GIF image files to ICO.

339
HEIC to PNG

Easily convert HEIC image files to PNG.

329
HEIC to GIF

Easily convert HEIC image files to GIF.

429
HEIC to JPG

Easily convert HEIC image files to JPG.

337
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.

315
Celsius to Kelvin

Convert celsius degrees to kelvin degrees with ease.

339
Fahrenheit to Celsius

Convert fahrenheit degrees to celsius degrees with ease.

417
Fahrenheit to Kelvin

Convert fahrenheit degrees to celsius degrees with ease.

321
Kelvin to Celsius

Convert kelvin degrees to celsius degrees with ease.

337
Kelvin to Fahrenheit

Convert kelvin degrees to fahrenheit degrees with ease.

428
Miles to Kilometers

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

329
Kilometers to Miles

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

326
Mph to Kph

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

330
Kph to Mph

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

338
Kilograms to Pounds

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

339
Pounds to Kilograms

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

335
Number to Roman Numerals

Convert a number to roman numerals with ease.

338
Roman Numerals to Number

Convert roman numerals to a number with ease.

318
Liters to Gallons (US)

Convert liters to gallons (US) with ease.

329
Liters to Gallons (Imperial)

Convert liters to gallons (imperial) with ease.

325
Gallons (US) to Liters

Convert gallons (US) to liters with ease.

321
Gallons (Imperial) to Liters

Convert gallons (imperial) to liters with ease.

334
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.

335
Date to Unix Timestamp

Convert a particular date to the unix timestamp format.

318
Seconds to Minutes

Easily convert seconds to minutes.

340
Seconds to Hours

Easily convert seconds to hours.

343
Seconds to Days

Easily convert seconds to days.

335
Seconds to Weeks

Easily convert seconds to weeks.

321
Seconds to Months

Easily convert seconds to months.

331
Seconds to Years

Easily convert seconds to years.

337
Minutes to Seconds

Easily convert minutes to seconds.

336
Minutes to Hours

Easily convert minutes to hours.

330
Minutes to Days

Easily convert minutes to days.

326
Minutes to Weeks

Easily convert minutes to weeks.

350
Minutes to Months

Easily convert minutes to months.

404
Minutes to Years

Easily convert minutes to years.

336
Hours to Seconds

Easily convert hours to seconds.

340
Hours to Minutes

Easily convert hours to minutes.

340
Hours to Days

Easily convert hours to days.

536
Hours to Weeks

Easily convert hours to weeks.

346
Hours to Months

Easily convert hours to months.

335
Hours to Years

Easily convert hours to years.

350
Days to Seconds

Easily convert days to seconds.

339
Days to Hours

Easily convert days to minutes.

328
Days to Hours

Easily convert days to hours.

446
Days to Weeks

Easily convert days to weeks.

332
Days to Months

Easily convert days to months.

389
Days to Years

Easily convert days to years.

352
Weeks to Seconds

Easily convert weeks to seconds.

328
Weeks to Hours

Easily convert weeks to minutes.

332
Weeks to Hours

Easily convert weeks to hours.

348
Weeks to Days

Easily convert weeks to days.

337
Weeks to Months

Easily convert weeks to months.

433
Weeks to Years

Easily convert weeks to years.

332
Months to Seconds

Easily convert months to seconds.

437
Months to Hours

Easily convert months to minutes.

330
Months to Hours

Easily convert months to hours.

330
Months to Days

Easily convert months to days.

394
Months to Weeks

Easily convert months to weeks.

328
Months to Years

Easily convert months to years.

441
Years to Seconds

Easily convert years to seconds.

331
Years to Hours

Easily convert years to minutes.

435
Years to Hours

Easily convert years to hours.

345
Years to Days

Easily convert years to days.

335
Years to Weeks

Easily convert years to weeks.

357
Years to Months

Easily convert years to months.

336
Data converter tools

A collection of computer data & sizing converter tools.

Bits to Nibbles

Easily convert bits (bit) to nibbles.

323
Bits to Bytes

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

322
Bits to Kilobits

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

373
Bits to Kibibits

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

326
Bits to Kibibytes

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

369
Bits to Kilobytes

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

324
Bits to Megabits

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

333
Bits to Mebibits

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

318
Bits to Megabytes

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

427
Bits to Mebibytes

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

332
Bits to Gigabits

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

331
Bits to Gibibits

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

342
Bits to Gigabytes

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

315
Bits to Gibibytes

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

329
Bits to Terabits

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

347
Bits to Tebibits

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

389
Bits to Terabytes

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

325
Bits to Tebibytes

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

318
Bits to Petabits

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

336
Bits to Petabytes

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

330
Bits to Pebibytes

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

327
Bits to Pebibits

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

326
Bits to Exabits

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

424
Bits to Exbibits

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

354
Bits to Exabytes

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

401
Bits to Exbibytes

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

321
Bits to Zettabits

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

330
Bits to Zebibits

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

342
Bits to Zettabytes

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

318
Bits to Zebibytes

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

321
Bits to Yottabits

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

326
Bits to Yobibits

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

331
Bits to Yottabytes

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

433
Bits to Yobibytes

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

420
Nibbles to Bits

Easily convert nibbles to bits (bit).

376
Nibbles to Bytes

Easily convert nibbles to bytes (B).

323
Nibbles to Kilobits

Easily convert nibbles to kilobits (kbit).

381
Nibbles to Kibibits

Easily convert nibbles to kibibits (Kibit).

313
Nibbles to Kilobytes

Easily convert nibbles to kilobytes (kB).

310
Nibbles to Kibibytes

Easily convert nibbles to kibibytes (KiB).

323
Nibbles to Megabits

Easily convert nibbles to megabits (Mbit).

319
Nibbles to Mebibits

Easily convert nibbles to mebibits (Mibit).

316
Nibbles to Megabytes

Easily convert nibbles to megabytes (MB).

301
Nibbles to Mebibytes

Easily convert nibbles to mebibytes (MiB).

322
Nibbles to Gigabits

Easily convert nibbles to gigabits (Gbit).

319
Nibbles to Gibibits

Easily convert nibbles to gibibits (Gibit).

317
Nibbles to Gigabytes

Easily convert nibbles to gigabytes (GB).

379
Nibbles to Gibibytes

Easily convert nibbles to gibibytes (GiB).

332
Nibbles to Terabits

Easily convert nibbles to terabits (Tbit).

322
Nibbles to Tebibits

Easily convert nibbles to tebibits (Tibit).

320
Nibbles to Terabytes

Easily convert nibbles to terabytes (TB).

413
Nibbles to Tebibytes

Easily convert nibbles to tebibytes (TiB).

309
Nibbles to Petabits

Easily convert nibbles to petabits (Pbit).

318
Nibbles to Petabytes

Easily convert nibbles to petabytes (PB).

321
Nibbles to Pebibytes

Easily convert nibbles to pebibytes (PiB).

310
Nibbles to Pebibits

Easily convert nibbles to pebibits (Pibit).

426
Nibbles to Exabits

Easily convert nibbles to exabits (Ebit).

315
Nibbles to Exbibits

Easily convert nibbles to exbibits (Eibit).

322
Nibbles to Exabytes

Easily convert nibbles to exabytes (EB).

325
Nibbles to Exbibytes

Easily convert nibbles to exbibytes (EiB).

321
Nibbles to Zettabits

Easily convert nibbles to zettabits (Zbit).

421
Nibbles to Zebibits

Easily convert nibbles to zebibits (Zibit).

323
Nibbles to Zettabytes

Easily convert nibbles to zettabytes (ZB).

329
Nibbles to Zebibytes

Easily convert nibbles to zebibytes (ZiB).

329
Nibbles to Yottabits

Easily convert nibbles to yottabits (Ybit).

313
Nibbles to Yobibits

Easily convert nibbles to yobibits (Yibit).

324
Nibbles to Yottabytes

Easily convert nibbles to yottabytes (YB).

326
Nibbles to Yobibytes

Easily convert nibbles to yobibytes (YiB).

319
Bytes to Bits

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

318
Bytes to Bits

Easily convert bytes (B) to nibbles.

317
Bytes to Kilobits

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

436
Bytes to Kibibits

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

337
Bytes to Kilobytes

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

440
Bytes to Kibibytes

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

338
Bytes to Megabits

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

323
Bytes to Mebibits

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

309
Bytes to Megabytes

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

328
Bytes to Mebibytes

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

338
Bytes to Gigabits

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

327
Bytes to Gibibits

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

321
Bytes to Gigabytes

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

362
Bytes to Gibibytes

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

324
Bytes to Terabits

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

522
Bytes to Tebibits

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

320
Bytes to Terabytes

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

317
Bytes to Tebibytes

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

394
Bytes to Petabits

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

312
Bytes to Petabytes

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

419
Bytes to Pebibytes

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

423
Bytes to Pebibits

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

323
Bytes to Exabits

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

453
Bytes to Exbibits

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

318
Bytes to Exabytes

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

358
Bytes to Exbibytes

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

341
Bytes to Zettabits

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

326
Bytes to Zebibits

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

322
Bytes to Zettabytes

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

521
Bytes to Zebibytes

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

563
Bytes to Yottabits

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

313
Bytes to Yobibits

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

330
Bytes to Yottabytes

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

421
Bytes to Yobibytes

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

322
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.

337
Image optimizer

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

407
QR code reader

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

344
Exif reader

Upload a image and extract the data out of it.

426
Color picker

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

327
HEX to HEXA

Convert your HEX color format to HEXA format.

445
HEX to RGB

Convert your HEX color format to RGB format.

407
HEX to RGBA

Convert your HEX color format to RGBA format.

348
HEX to HSV

Convert your HEX color format to HSV format.

335
HEX to HSL

Convert your HEX color format to HSL format.

431
HEX to HSLA

Convert your HEX color format to HSLA format.

339
HEXA to HEX

Convert your HEXA color format to HEX format.

403
HEXA to RGB

Convert your HEXA color format to RGB format.

453
HEXA to RGBA

Convert your HEXA color format to RGBA format.

346
HEXA to HSV

Convert your HEXA color format to HSV format.

453
HEXA to HSL

Convert your HEXA color format to HSL format.

396
HEXA to HSLA

Convert your HEXA color format to HSLA format.

350
RGB to HEX

Convert your RGB color format to HEX format.

440
RGB to HEXA

Convert your RGB color format to HEXA format.

327
RGB to RGBA

Convert your RGB color format to RGBA format.

337
RGB to HSV

Convert your RGB color format to HSV format.

330
RGB to HSL

Convert your RGB color format to HSL format.

341
RGB to HSLA

Convert your RGB color format to HSLA format.

333
RGBA to HEX

Convert your RGBA color format to HEX format.

335
RGBA to HEXA

Convert your RGBA color format to HEXA format.

352
RGBA to RGB

Convert your RGBA color format to RGB format.

437
RGBA to HSV

Convert your RGBA color format to HSV format.

435
RGBA to HSL

Convert your RGBA color format to HSL format.

327
RGBA to HSLA

Convert your RGBA color format to HSLA format.

341
HSV to HEX

Convert your HSV color format to HEX format.

343
HSV to HEXA

Convert your HSV color format to HEXA format.

496
HSV to RGB

Convert your HSV color format to RGB format.

417
HSV to RGBA

Convert your RGBA color format to RGBA format.

334
HSV to HSL

Convert your HSV color format to HSL format.

351
HSV to HSLA

Convert your HSV color format to HSLA format.

354
HSL to HEX

Convert your HSL color format to HEX format.

350
HSL to HEXA

Convert your HSL color format to HEXA format.

333
HSL to RGB

Convert your HSL color format to RGB format.

339
HSL to RGBA

Convert your RGBA color format to RGBA format.

332
HSL to HSV

Convert your HSL color format to HSV format.

353
HSL to HSLA

Convert your HSL color format to HSLA format.

331
HSLA to HEX

Convert your HSLA color format to HEX format.

563
HSLA to HEXA

Convert your HSLA color format to HEXA format.

599
HSLA to RGB

Convert your HSLA color format to RGB format.

467
HSLA to RGBA

Convert your RGBA color format to RGBA format.

616
HSLA to HSV

Convert your HSLA color format to HSV format.

366
HSLA to HSL

Convert your HSLA color format to HSL format.

386
 

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