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.

583
IP Lookup

Get approximate IP details.

485
Reverse IP Lookup

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

460
SSL Lookup

Get all possible details about an SSL certificate.

530
Whois Lookup

Get all possible details about a domain name.

492
Ping

Ping a website, server or port..

701
HTTP headers lookup

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

422
Safe URL checker

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

391
Google cache checker

Check if the URL is cached or not by Google.

412
URL redirect checker

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

616
Password strength checker

Make sure your passwords are good enough.

453
Meta tags checker

Get & verify the meta tags of any website.

478
Website hosting checker

Get the web-host of a given website.

535
File mime type checker

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

501
Gravatar checker

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

487
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.

407
Email extractor

Extract email addresses from any kind of text content.

380
URL extractor

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

382
Text size calculator

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

369
Duplicate lines remover

Easily remove duplicate lines from a text.

381
Text to speech

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

410
IDN Punnycode converter

Easily convert IDN to Punnycode and back.

362
Case converter

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

399
Character counter

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

395
List randomizer

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

358
Reverse words

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

414
Reverse letters

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

374
Emojis remover

Remove all the emojis from any given text with ease.

380
Reverse list

Reverse a list of given text lines.

395
List alphabetizer

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

367
Upside down text generator

Flip, upside down text with ease.

473
Old English text generator

Convert normal text to old english font type.

368
Cursive text generator

Convert normal text to cursive font type.

463
Converter tools

A collection of tools that help you easily convert data.

Base64 encoder

Encode any string input to Base64.

390
Base64 decoder

Decode Base64 input to back to string.

482
Base64 to Image

Decode Base64 input to an image.

361
Image to Base64

Transform an image input to a Base64 string.

465
URL encoder

Encode any string input to URL format.

375
URL decoder

Decode URL input to back to a normal string.

364
Color converter

Convert your color to multiple other formats.

378
Binary converter

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

383
Hex converter

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

379
Ascii converter

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

425
Decimal converter

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

413
Octal converter

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

366
Morse converter

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

413
Number to words converter

Convert a number to written, spelled out words.

365
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.

367
Signature generator

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

357
Mailto link generator

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

342
UTM link generator

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

354
WhatsApp link generator

Generate whatsapp message links with ease.

355
YouTube Timestamp link generator

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

362
Slug generator

Generate a URL slug for any string input.

385
Lorem Ipsum generator

Easily generate dummy text with the Lorem Ipsum generator.

466
Password generator

Generate passwords with custom length and custom settings.

504
Random number generator

Generate a random number between a given range.

360
UUID v4 generator

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

350
Bcrypt generator

Generate a bcrypt password hash for any string input.

375
MD2 generator

Generate an MD2 hash for any string input.

616
MD4 generator

Generate an MD4 hash for any string input.

375
MD5 generator

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

362
Whirlpool generator

Generate a whirlpool hash for any string input.

355
SHA-1 generator

Generate a SHA-1 hash for any string input.

343
SHA-224 generator

Generate a SHA-224 hash for any string input.

340
SHA-256 generator

Generate a SHA-256 hash for any string input.

375
SHA-384 generator

Generate a SHA-384 hash for any string input.

335
SHA-512 generator

Generate a SHA-512 hash for any string input.

332
SHA-512/224 generator

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

337
SHA-512/256 generator

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

336
SHA-3/224 generator

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

468
SHA-3/256 generator

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

332
SHA-3/384 generator

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

333
SHA-3/512 generator

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

354
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.

453
CSS minifier

Minify your CSS by removing all the unnecessary characters.

370
JS minifier

Minify your JS by removing all the unnecessary characters.

346
JSON validator & beautifier

Validate JSON content and make it looks good.

348
SQL formatter/beautifier

Format & beautify your SQL code with ease.

346
HTML entity converter

Encode or decode HTML entities for any given input.

356
BBCode to HTML

Convert forum type bbcode snippets to raw HTML code.

350
Markdown to HTML

Convert markdown snippets to raw HTML code.

335
HTML tags remover

Easily remove all HTML tags from a block of text.

328
User agent parser

Parse details from user agent strings.

337
URL parser

Parse details from any URLs.

359
Image manipulation tools

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

PNG to JPG

Easily convert PNG image files to JPG.

427
PNG to WEBP

Easily convert PNG image files to WEBP.

369
PNG to BMP

Easily convert PNG image files to BMP.

334
PNG to GIF

Easily convert PNG image files to GIF.

352
PNG to ICO

Easily convert PNG image files to ICO.

462
JPG to PNG

Easily convert JPG image files to PNG.

348
JPG to WEBP

Easily convert JPG image files to WEBP.

358
JPG to GIF

Easily convert JPG image files to GIF.

338
JPG to ICO

Easily convert JPG image files to ICO.

334
JPG to BMP

Easily convert JPG image files to BMP.

338
WEBP to JPG

Easily convert WEBP image files to JPG.

345
WEBP to GIF

Easily convert WEBP image files to GIF.

350
WEBP to PNG

Easily convert WEBP image files to PNG.

417
WEBP to BMP

Easily convert WEBP image files to BMP.

344
WEBP to ICO

Easily convert WEBP image files to ICO.

374
BMP to JPG

Easily convert BMP image files to JPG.

320
BMP to GIF

Easily convert BMP image files to GIF.

355
BMP to PNG

Easily convert BMP image files to PNG.

323
BMP to WEBP

Easily convert BMP image files to WEBP.

319
BMP to ICO

Easily convert BMP image files to ICO.

338
ICO to JPG

Easily convert ICO image files to JPG.

442
ICO to GIF

Easily convert ICO image files to GIF.

312
ICO to PNG

Easily convert ICO image files to PNG.

346
ICO to WEBP

Easily convert ICO image files to WEBP.

327
ICO to BMP

Easily convert ICO image files to BMP.

322
GIF to JPG

Easily convert GIF image files to JPG.

418
GIF to ICO

Easily convert GIF image files to ICO.

330
GIF to PNG

Easily convert GIF image files to PNG.

332
GIF to WEBP

Easily convert GIF image files to WEBP.

313
GIF to BMP

Easily convert GIF image files to ICO.

334
HEIC to PNG

Easily convert HEIC image files to PNG.

324
HEIC to GIF

Easily convert HEIC image files to GIF.

423
HEIC to JPG

Easily convert HEIC image files to JPG.

331
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.

308
Celsius to Kelvin

Convert celsius degrees to kelvin degrees with ease.

334
Fahrenheit to Celsius

Convert fahrenheit degrees to celsius degrees with ease.

412
Fahrenheit to Kelvin

Convert fahrenheit degrees to celsius degrees with ease.

316
Kelvin to Celsius

Convert kelvin degrees to celsius degrees with ease.

332
Kelvin to Fahrenheit

Convert kelvin degrees to fahrenheit degrees with ease.

422
Miles to Kilometers

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

324
Kilometers to Miles

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

319
Mph to Kph

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

324
Kph to Mph

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

332
Kilograms to Pounds

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

332
Pounds to Kilograms

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

329
Number to Roman Numerals

Convert a number to roman numerals with ease.

332
Roman Numerals to Number

Convert roman numerals to a number with ease.

313
Liters to Gallons (US)

Convert liters to gallons (US) with ease.

324
Liters to Gallons (Imperial)

Convert liters to gallons (imperial) with ease.

320
Gallons (US) to Liters

Convert gallons (US) to liters with ease.

315
Gallons (Imperial) to Liters

Convert gallons (imperial) to liters with ease.

328
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.

329
Date to Unix Timestamp

Convert a particular date to the unix timestamp format.

313
Seconds to Minutes

Easily convert seconds to minutes.

334
Seconds to Hours

Easily convert seconds to hours.

337
Seconds to Days

Easily convert seconds to days.

328
Seconds to Weeks

Easily convert seconds to weeks.

313
Seconds to Months

Easily convert seconds to months.

326
Seconds to Years

Easily convert seconds to years.

330
Minutes to Seconds

Easily convert minutes to seconds.

329
Minutes to Hours

Easily convert minutes to hours.

323
Minutes to Days

Easily convert minutes to days.

319
Minutes to Weeks

Easily convert minutes to weeks.

341
Minutes to Months

Easily convert minutes to months.

397
Minutes to Years

Easily convert minutes to years.

329
Hours to Seconds

Easily convert hours to seconds.

332
Hours to Minutes

Easily convert hours to minutes.

333
Hours to Days

Easily convert hours to days.

528
Hours to Weeks

Easily convert hours to weeks.

338
Hours to Months

Easily convert hours to months.

328
Hours to Years

Easily convert hours to years.

341
Days to Seconds

Easily convert days to seconds.

331
Days to Hours

Easily convert days to minutes.

321
Days to Hours

Easily convert days to hours.

439
Days to Weeks

Easily convert days to weeks.

326
Days to Months

Easily convert days to months.

381
Days to Years

Easily convert days to years.

345
Weeks to Seconds

Easily convert weeks to seconds.

321
Weeks to Hours

Easily convert weeks to minutes.

325
Weeks to Hours

Easily convert weeks to hours.

340
Weeks to Days

Easily convert weeks to days.

330
Weeks to Months

Easily convert weeks to months.

427
Weeks to Years

Easily convert weeks to years.

325
Months to Seconds

Easily convert months to seconds.

430
Months to Hours

Easily convert months to minutes.

324
Months to Hours

Easily convert months to hours.

324
Months to Days

Easily convert months to days.

386
Months to Weeks

Easily convert months to weeks.

320
Months to Years

Easily convert months to years.

432
Years to Seconds

Easily convert years to seconds.

322
Years to Hours

Easily convert years to minutes.

429
Years to Hours

Easily convert years to hours.

338
Years to Days

Easily convert years to days.

328
Years to Weeks

Easily convert years to weeks.

348
Years to Months

Easily convert years to months.

328
Data converter tools

A collection of computer data & sizing converter tools.

Bits to Nibbles

Easily convert bits (bit) to nibbles.

319
Bits to Bytes

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

314
Bits to Kilobits

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

366
Bits to Kibibits

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

320
Bits to Kibibytes

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

362
Bits to Kilobytes

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

319
Bits to Megabits

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

327
Bits to Mebibits

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

312
Bits to Megabytes

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

420
Bits to Mebibytes

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

326
Bits to Gigabits

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

324
Bits to Gibibits

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

336
Bits to Gigabytes

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

309
Bits to Gibibytes

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

324
Bits to Terabits

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

342
Bits to Tebibits

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

381
Bits to Terabytes

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

319
Bits to Tebibytes

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

311
Bits to Petabits

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

330
Bits to Petabytes

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

323
Bits to Pebibytes

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

320
Bits to Pebibits

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

319
Bits to Exabits

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

419
Bits to Exbibits

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

346
Bits to Exabytes

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

395
Bits to Exbibytes

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

313
Bits to Zettabits

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

325
Bits to Zebibits

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

335
Bits to Zettabytes

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

312
Bits to Zebibytes

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

316
Bits to Yottabits

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

320
Bits to Yobibits

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

325
Bits to Yottabytes

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

427
Bits to Yobibytes

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

414
Nibbles to Bits

Easily convert nibbles to bits (bit).

370
Nibbles to Bytes

Easily convert nibbles to bytes (B).

317
Nibbles to Kilobits

Easily convert nibbles to kilobits (kbit).

376
Nibbles to Kibibits

Easily convert nibbles to kibibits (Kibit).

307
Nibbles to Kilobytes

Easily convert nibbles to kilobytes (kB).

305
Nibbles to Kibibytes

Easily convert nibbles to kibibytes (KiB).

316
Nibbles to Megabits

Easily convert nibbles to megabits (Mbit).

313
Nibbles to Mebibits

Easily convert nibbles to mebibits (Mibit).

311
Nibbles to Megabytes

Easily convert nibbles to megabytes (MB).

295
Nibbles to Mebibytes

Easily convert nibbles to mebibytes (MiB).

317
Nibbles to Gigabits

Easily convert nibbles to gigabits (Gbit).

313
Nibbles to Gibibits

Easily convert nibbles to gibibits (Gibit).

312
Nibbles to Gigabytes

Easily convert nibbles to gigabytes (GB).

373
Nibbles to Gibibytes

Easily convert nibbles to gibibytes (GiB).

325
Nibbles to Terabits

Easily convert nibbles to terabits (Tbit).

316
Nibbles to Tebibits

Easily convert nibbles to tebibits (Tibit).

314
Nibbles to Terabytes

Easily convert nibbles to terabytes (TB).

408
Nibbles to Tebibytes

Easily convert nibbles to tebibytes (TiB).

304
Nibbles to Petabits

Easily convert nibbles to petabits (Pbit).

313
Nibbles to Petabytes

Easily convert nibbles to petabytes (PB).

316
Nibbles to Pebibytes

Easily convert nibbles to pebibytes (PiB).

304
Nibbles to Pebibits

Easily convert nibbles to pebibits (Pibit).

419
Nibbles to Exabits

Easily convert nibbles to exabits (Ebit).

309
Nibbles to Exbibits

Easily convert nibbles to exbibits (Eibit).

316
Nibbles to Exabytes

Easily convert nibbles to exabytes (EB).

320
Nibbles to Exbibytes

Easily convert nibbles to exbibytes (EiB).

316
Nibbles to Zettabits

Easily convert nibbles to zettabits (Zbit).

413
Nibbles to Zebibits

Easily convert nibbles to zebibits (Zibit).

318
Nibbles to Zettabytes

Easily convert nibbles to zettabytes (ZB).

324
Nibbles to Zebibytes

Easily convert nibbles to zebibytes (ZiB).

321
Nibbles to Yottabits

Easily convert nibbles to yottabits (Ybit).

308
Nibbles to Yobibits

Easily convert nibbles to yobibits (Yibit).

318
Nibbles to Yottabytes

Easily convert nibbles to yottabytes (YB).

320
Nibbles to Yobibytes

Easily convert nibbles to yobibytes (YiB).

313
Bytes to Bits

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

313
Bytes to Bits

Easily convert bytes (B) to nibbles.

310
Bytes to Kilobits

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

429
Bytes to Kibibits

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

329
Bytes to Kilobytes

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

434
Bytes to Kibibytes

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

332
Bytes to Megabits

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

316
Bytes to Mebibits

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

304
Bytes to Megabytes

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

320
Bytes to Mebibytes

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

331
Bytes to Gigabits

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

321
Bytes to Gibibits

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

315
Bytes to Gigabytes

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

356
Bytes to Gibibytes

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

318
Bytes to Terabits

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

516
Bytes to Tebibits

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

312
Bytes to Terabytes

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

309
Bytes to Tebibytes

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

388
Bytes to Petabits

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

305
Bytes to Petabytes

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

413
Bytes to Pebibytes

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

418
Bytes to Pebibits

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

316
Bytes to Exabits

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

446
Bytes to Exbibits

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

310
Bytes to Exabytes

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

351
Bytes to Exbibytes

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

335
Bytes to Zettabits

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

319
Bytes to Zebibits

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

316
Bytes to Zettabytes

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

515
Bytes to Zebibytes

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

557
Bytes to Yottabits

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

308
Bytes to Yobibits

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

322
Bytes to Yottabytes

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

416
Bytes to Yobibytes

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

315
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.

329
Image optimizer

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

398
QR code reader

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

338
Exif reader

Upload a image and extract the data out of it.

420
Color picker

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

320
HEX to HEXA

Convert your HEX color format to HEXA format.

438
HEX to RGB

Convert your HEX color format to RGB format.

400
HEX to RGBA

Convert your HEX color format to RGBA format.

340
HEX to HSV

Convert your HEX color format to HSV format.

328
HEX to HSL

Convert your HEX color format to HSL format.

425
HEX to HSLA

Convert your HEX color format to HSLA format.

332
HEXA to HEX

Convert your HEXA color format to HEX format.

396
HEXA to RGB

Convert your HEXA color format to RGB format.

447
HEXA to RGBA

Convert your HEXA color format to RGBA format.

339
HEXA to HSV

Convert your HEXA color format to HSV format.

447
HEXA to HSL

Convert your HEXA color format to HSL format.

391
HEXA to HSLA

Convert your HEXA color format to HSLA format.

344
RGB to HEX

Convert your RGB color format to HEX format.

433
RGB to HEXA

Convert your RGB color format to HEXA format.

319
RGB to RGBA

Convert your RGB color format to RGBA format.

329
RGB to HSV

Convert your RGB color format to HSV format.

324
RGB to HSL

Convert your RGB color format to HSL format.

334
RGB to HSLA

Convert your RGB color format to HSLA format.

328
RGBA to HEX

Convert your RGBA color format to HEX format.

328
RGBA to HEXA

Convert your RGBA color format to HEXA format.

345
RGBA to RGB

Convert your RGBA color format to RGB format.

428
RGBA to HSV

Convert your RGBA color format to HSV format.

427
RGBA to HSL

Convert your RGBA color format to HSL format.

320
RGBA to HSLA

Convert your RGBA color format to HSLA format.

333
HSV to HEX

Convert your HSV color format to HEX format.

333
HSV to HEXA

Convert your HSV color format to HEXA format.

488
HSV to RGB

Convert your HSV color format to RGB format.

409
HSV to RGBA

Convert your RGBA color format to RGBA format.

326
HSV to HSL

Convert your HSV color format to HSL format.

343
HSV to HSLA

Convert your HSV color format to HSLA format.

346
HSL to HEX

Convert your HSL color format to HEX format.

343
HSL to HEXA

Convert your HSL color format to HEXA format.

325
HSL to RGB

Convert your HSL color format to RGB format.

332
HSL to RGBA

Convert your RGBA color format to RGBA format.

324
HSL to HSV

Convert your HSL color format to HSV format.

347
HSL to HSLA

Convert your HSL color format to HSLA format.

322
HSLA to HEX

Convert your HSLA color format to HEX format.

551
HSLA to HEXA

Convert your HSLA color format to HEXA format.

586
HSLA to RGB

Convert your HSLA color format to RGB format.

456
HSLA to RGBA

Convert your RGBA color format to RGBA format.

603
HSLA to HSV

Convert your HSLA color format to HSV format.

354
HSLA to HSL

Convert your HSLA color format to HSL format.

373
 

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