Online Web Tools - kolunt.ru

Online Web Tools

Choose from over 425+ quick & easy to use web tools.

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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.

681
IP Lookup

Get approximate IP details.

377
Reverse IP Lookup

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

607
SSL Lookup

Get all possible details about an SSL certificate.

599
Whois Lookup

Get all possible details about a domain name.

594
Ping

Ping a website, server or port..

465
HTTP headers lookup

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

421
Safe URL checker

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

462
Google cache checker

Check if the URL is cached or not by Google.

406
URL redirect checker

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

465
Password strength checker

Make sure your passwords are good enough.

590
Meta tags checker

Get & verify the meta tags of any website.

402
Website hosting checker

Get the web-host of a given website.

389
File mime type checker

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

375
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.

348
Email extractor

Extract email addresses from any kind of text content.

567
URL extractor

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

336
Text size calculator

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

421
Duplicate lines remover

Easily remove duplicate lines from a text.

325
Text to speech

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

375
IDN Punnycode converter

Easily convert IDN to Punnycode and back.

334
Case converter

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

305
Character counter

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

319
List randomizer

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

313
Reverse words

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

310
Reverse letters

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

302
Emojis remover

Remove all the emojis from any given text with ease.

320
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.

298
Upside down text generator

Flip, upside down text with ease.

351
Converter tools

A collection of tools that help you easily convert data.

Base64 encoder

Encode any string input to Base64.

318
Base64 decoder

Decode Base64 input to back to string.

325
Base64 to Image

Decode Base64 input to an image.

357
Image to Base64

Transform an image input to a Base64 string.

369
URL encoder

Encode any string input to URL format.

311
URL decoder

Decode URL input to back to a normal string.

295
Color converter

Convert your color to multiple other formats.

381
Binary converter

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

327
Hex converter

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

313
Ascii converter

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

350
Decimal converter

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

323
Octal converter

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

299
Morse converter

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

296
Number to words converter

Convert a number to written, spelled out words.

311
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.

308
Signature generator

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

320
Mailto link generator

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

335
UTM link generator

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

331
WhatsApp link generator

Generate whatsapp message links with ease.

313
YouTube Timestamp link generator

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

272
Slug generator

Generate a URL slug for any string input.

296
Lorem Ipsum generator

Easily generate dummy text with the Lorem Ipsum generator.

350
Password generator

Generate passwords with custom length and custom settings.

318
Random number generator

Generate a random number between a given range.

331
UUID v4 generator

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

479
Bcrypt generator

Generate a bcrypt password hash for any string input.

318
MD2 generator

Generate an MD2 hash for any string input.

282
MD4 generator

Generate an MD4 hash for any string input.

394
MD5 generator

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

295
Whirlpool generator

Generate a whirlpool hash for any string input.

289
SHA-1 generator

Generate a SHA-1 hash for any string input.

295
SHA-224 generator

Generate a SHA-224 hash for any string input.

289
SHA-256 generator

Generate a SHA-256 hash for any string input.

290
SHA-384 generator

Generate a SHA-384 hash for any string input.

283
SHA-512 generator

Generate a SHA-512 hash for any string input.

288
SHA-512/224 generator

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

324
SHA-512/256 generator

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

321
SHA-3/224 generator

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

292
SHA-3/256 generator

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

276
SHA-3/384 generator

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

286
SHA-3/512 generator

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

314
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.

299
CSS minifier

Minify your CSS by removing all the unnecessary characters.

282
JS minifier

Minify your JS by removing all the unnecessary characters.

299
JSON validator & beautifier

Validate JSON content and make it looks good.

315
SQL formatter/beautifier

Format & beautify your SQL code with ease.

291
HTML entity converter

Encode or decode HTML entities for any given input.

343
BBCode to HTML

Convert forum type bbcode snippets to raw HTML code.

323
Markdown to HTML

Convert markdown snippets to raw HTML code.

317
HTML tags remover

Easily remove all HTML tags from a block of text.

317
User agent parser

Parse details from user agent strings.

347
URL parser

Parse details from any URLs.

273
Image manipulation tools

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

PNG to JPG

Easily convert PNG image files to JPG.

303
PNG to WEBP

Easily convert PNG image files to WEBP.

289
PNG to BMP

Easily convert PNG image files to BMP.

282
PNG to GIF

Easily convert PNG image files to GIF.

312
PNG to ICO

Easily convert PNG image files to ICO.

303
JPG to PNG

Easily convert JPG image files to PNG.

300
JPG to WEBP

Easily convert JPG image files to WEBP.

336
JPG to GIF

Easily convert JPG image files to GIF.

305
JPG to ICO

Easily convert JPG image files to ICO.

318
JPG to BMP

Easily convert JPG image files to BMP.

304
WEBP to JPG

Easily convert WEBP image files to JPG.

328
WEBP to GIF

Easily convert WEBP image files to GIF.

333
WEBP to PNG

Easily convert WEBP image files to PNG.

293
WEBP to BMP

Easily convert WEBP image files to BMP.

272
WEBP to ICO

Easily convert WEBP image files to ICO.

325
BMP to JPG

Easily convert BMP image files to JPG.

311
BMP to GIF

Easily convert BMP image files to GIF.

292
BMP to PNG

Easily convert BMP image files to PNG.

286
BMP to WEBP

Easily convert BMP image files to WEBP.

304
BMP to ICO

Easily convert BMP image files to ICO.

305
ICO to JPG

Easily convert ICO image files to JPG.

314
ICO to GIF

Easily convert ICO image files to GIF.

322
ICO to PNG

Easily convert ICO image files to PNG.

262
ICO to WEBP

Easily convert ICO image files to WEBP.

296
ICO to BMP

Easily convert ICO image files to BMP.

370
GIF to JPG

Easily convert GIF image files to JPG.

336
GIF to ICO

Easily convert GIF image files to ICO.

315
GIF to PNG

Easily convert GIF image files to PNG.

317
GIF to WEBP

Easily convert GIF image files to WEBP.

314
GIF to BMP

Easily convert GIF image files to BMP.

296
HEIC to PNG

Easily convert HEIC image files to PNG.

291
HEIC to GIF

Easily convert HEIC image files to GIF.

342
HEIC to JPG

Easily convert HEIC image files to JPG.

301
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.

270
Celsius to Kelvin

Convert celsius degrees to kelvin degrees with ease.

281
Fahrenheit to Celsius

Convert fahrenheit degrees to celsius degrees with ease.

285
Fahrenheit to Kelvin

Convert fahrenheit degrees to celsius degrees with ease.

285
Kelvin to Celsius

Convert kelvin degrees to celsius degrees with ease.

310
Kelvin to Fahrenheit

Convert kelvin degrees to fahrenheit degrees with ease.

308
Miles to Kilometers

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

310
Kilometers to Miles

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

308
Mph to Kph

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

293
Kph to Mph

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

285
Kilograms to Pounds

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

308
Pounds to Kilograms

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

340
Number to Roman Numerals

Convert a number to roman numerals with ease.

361
Roman Numerals to Number

Convert roman numerals to a number with ease.

278
Liters to Gallons (US)

Convert liters to gallons (US) with ease.

298
Liters to Gallons (Imperial)

Convert liters to gallons (imperial) with ease.

318
Gallons (US) to Liters

Convert gallons (US) to liters with ease.

276
Gallons (Imperial) to Liters

Convert gallons (imperial) to liters with ease.

305
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.

271
Date to Unix Timestamp

Convert a particular date to the unix timestamp format.

296
Seconds to Minutes

Easily convert seconds to minutes.

292
Seconds to Hours

Easily convert seconds to hours.

289
Seconds to Days

Easily convert seconds to days.

308
Seconds to Weeks

Easily convert seconds to weeks.

289
Seconds to Months

Easily convert seconds to months.

356
Seconds to Years

Easily convert seconds to years.

275
Minutes to Seconds

Easily convert minutes to seconds.

314
Minutes to Hours

Easily convert minutes to hours.

306
Minutes to Days

Easily convert minutes to days.

286
Minutes to Weeks

Easily convert minutes to weeks.

334
Minutes to Months

Easily convert minutes to months.

300
Minutes to Years

Easily convert minutes to years.

350
Hours to Seconds

Easily convert hours to seconds.

287
Hours to Minutes

Easily convert hours to minutes.

316
Hours to Days

Easily convert hours to days.

317
Hours to Weeks

Easily convert hours to weeks.

304
Hours to Months

Easily convert hours to months.

315
Hours to Years

Easily convert hours to years.

290
Days to Seconds

Easily convert days to seconds.

296
Days to Minutes

Easily convert days to minutes.

295
Days to Hours

Easily convert days to hours.

324
Days to Weeks

Easily convert days to weeks.

295
Days to Months

Easily convert days to months.

288
Days to Years

Easily convert days to years.

324
Weeks to Seconds

Easily convert weeks to seconds.

281
Weeks to Minutes

Easily convert weeks to minutes.

282
Weeks to Hours

Easily convert weeks to hours.

283
Weeks to Days

Easily convert weeks to days.

306
Weeks to Months

Easily convert weeks to months.

271
Weeks to Years

Easily convert weeks to years.

263
Months to Seconds

Easily convert months to seconds.

301
Months to Minutes

Easily convert months to minutes.

288
Months to Hours

Easily convert months to hours.

318
Months to Days

Easily convert months to days.

306
Months to Weeks

Easily convert months to weeks.

287
Months to Years

Easily convert months to years.

270
Years to Seconds

Easily convert years to seconds.

314
Years to Minutes

Easily convert years to minutes.

306
Years to Hours

Easily convert years to hours.

313
Years to Days

Easily convert years to days.

271
Years to Weeks

Easily convert years to weeks.

279
Years to Months

Easily convert years to months.

329
Data converter tools

A collection of computer data & sizing converter tools.

Bits to Nibbles

Easily convert bits (bit) to nibbles.

281
Bits to Bytes

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

293
Bits to Kilobits

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

284
Bits to Kibibits

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

266
Bits to Kibibytes

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

255
Bits to Kilobytes

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

271
Bits to Megabits

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

261
Bits to Mebibits

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

274
Bits to Megabytes

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

277
Bits to Mebibytes

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

312
Bits to Gigabits

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

272
Bits to Gibibits

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

279
Bits to Gigabytes

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

300
Bits to Gibibytes

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

273
Bits to Terabits

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

324
Bits to Tebibits

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

283
Bits to Terabytes

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

263
Bits to Tebibytes

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

285
Bits to Petabits

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

294
Bits to Petabytes

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

280
Bits to Pebibytes

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

289
Bits to Pebibits

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

287
Bits to Exabits

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

281
Bits to Exbibits

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

275
Bits to Exabytes

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

291
Bits to Exbibytes

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

269
Bits to Zettabits

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

268
Bits to Zebibits

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

267
Bits to Zettabytes

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

249
Bits to Zebibytes

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

256
Bits to Yottabits

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

274
Bits to Yobibits

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

258
Bits to Yottabytes

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

289
Bits to Yobibytes

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

270
Nibbles to Bits

Easily convert nibbles to bits (bit).

303
Nibbles to Bytes

Easily convert nibbles to bytes (B).

368
Nibbles to Kilobits

Easily convert nibbles to kilobits (kbit).

353
Nibbles to Kibibits

Easily convert nibbles to kibibits (Kibit).

381
Nibbles to Kilobytes

Easily convert nibbles to kilobytes (kB).

270
Nibbles to Kibibytes

Easily convert nibbles to kibibytes (KiB).

256
Nibbles to Megabits

Easily convert nibbles to megabits (Mbit).

271
Nibbles to Mebibits

Easily convert nibbles to mebibits (Mibit).

326
Nibbles to Megabytes

Easily convert nibbles to megabytes (MB).

261
Nibbles to Mebibytes

Easily convert nibbles to mebibytes (MiB).

363
Nibbles to Gigabits

Easily convert nibbles to gigabits (Gbit).

308
Nibbles to Gibibits

Easily convert nibbles to gibibits (Gibit).

286
Nibbles to Gigabytes

Easily convert nibbles to gigabytes (GB).

262
Nibbles to Gibibytes

Easily convert nibbles to gibibytes (GiB).

253
Nibbles to Terabits

Easily convert nibbles to terabits (Tbit).

262
Nibbles to Tebibits

Easily convert nibbles to tebibits (Tibit).

273
Nibbles to Terabytes

Easily convert nibbles to terabytes (TB).

262
Nibbles to Tebibytes

Easily convert nibbles to tebibytes (TiB).

378
Nibbles to Petabits

Easily convert nibbles to petabits (Pbit).

264
Nibbles to Petabytes

Easily convert nibbles to petabytes (PB).

287
Nibbles to Pebibytes

Easily convert nibbles to pebibytes (PiB).

266
Nibbles to Pebibits

Easily convert nibbles to pebibits (Pibit).

284
Nibbles to Exabits

Easily convert nibbles to exabits (Ebit).

301
Nibbles to Exbibits

Easily convert nibbles to exbibits (Eibit).

373
Nibbles to Exabytes

Easily convert nibbles to exabytes (EB).

300
Nibbles to Exbibytes

Easily convert nibbles to exbibytes (EiB).

252
Nibbles to Zettabits

Easily convert nibbles to zettabits (Zbit).

261
Nibbles to Zebibits

Easily convert nibbles to zebibits (Zibit).

259
Nibbles to Zettabytes

Easily convert nibbles to zettabytes (ZB).

279
Nibbles to Zebibytes

Easily convert nibbles to zebibytes (ZiB).

276
Nibbles to Yottabits

Easily convert nibbles to yottabits (Ybit).

261
Nibbles to Yobibits

Easily convert nibbles to yobibits (Yibit).

279
Nibbles to Yottabytes

Easily convert nibbles to yottabytes (YB).

284
Nibbles to Yobibytes

Easily convert nibbles to yobibytes (YiB).

258
Bytes to Bits

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

292
Bytes to Nibbles

Easily convert bytes (B) to nibbles.

272
Bytes to Kilobits

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

277
Bytes to Kibibits

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

258
Bytes to Kilobytes

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

291
Bytes to Kibibytes

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

259
Bytes to Megabits

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

355
Bytes to Mebibits

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

303
Bytes to Megabytes

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

273
Bytes to Mebibytes

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

273
Bytes to Gigabits

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

314
Bytes to Gibibits

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

280
Bytes to Gigabytes

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

281
Bytes to Gibibytes

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

265
Bytes to Terabits

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

274
Bytes to Tebibits

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

269
Bytes to Terabytes

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

283
Bytes to Tebibytes

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

293
Bytes to Petabits

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

375
Bytes to Petabytes

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

320
Bytes to Pebibytes

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

280
Bytes to Pebibits

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

284
Bytes to Exabits

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

264
Bytes to Exbibits

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

254
Bytes to Exabytes

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

287
Bytes to Exbibytes

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

305
Bytes to Zettabits

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

273
Bytes to Zebibits

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

262
Bytes to Zettabytes

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

297
Bytes to Zebibytes

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

291
Bytes to Yottabits

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

278
Bytes to Yobibits

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

384
Bytes to Yottabytes

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

271
Bytes to Yobibytes

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

276
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.

333
Image optimizer

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

279
QR code reader

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

325
Exif reader

Upload a image and extract the data out of it.

289
Color picker

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

393
HEX to HEXA

Convert your HEX color format to HEXA format.

316
HEX to RGB

Convert your HEX color format to RGB format.

286
HEX to RGBA

Convert your HEX color format to RGBA format.

408
HEX to HSV

Convert your HEX color format to HSV format.

281
HEX to HSL

Convert your HEX color format to HSL format.

288
HEX to HSLA

Convert your HEX color format to HSLA format.

298
HEXA to HEX

Convert your HEXA color format to HEX format.

294
HEXA to RGB

Convert your HEXA color format to RGB format.

413
HEXA to RGBA

Convert your HEXA color format to RGBA format.

287
HEXA to HSV

Convert your HEXA color format to HSV format.

272
HEXA to HSL

Convert your HEXA color format to HSL format.

297
HEXA to HSLA

Convert your HEXA color format to HSLA format.

269
RGB to HEX

Convert your RGB color format to HEX format.

336
RGB to HEXA

Convert your RGB color format to HEXA format.

358
RGB to RGBA

Convert your RGB color format to RGBA format.

294
RGB to HSV

Convert your RGB color format to HSV format.

297
RGB to HSL

Convert your RGB color format to HSL format.

273
RGB to HSLA

Convert your RGB color format to HSLA format.

327
RGBA to HEX

Convert your RGBA color format to HEX format.

299
RGBA to HEXA

Convert your RGBA color format to HEXA format.

300
RGBA to RGB

Convert your RGBA color format to RGB format.

284
RGBA to HSV

Convert your RGBA color format to HSV format.

278
RGBA to HSL

Convert your RGBA color format to HSL format.

300
RGBA to HSLA

Convert your RGBA color format to HSLA format.

386
HSV to HEX

Convert your HSV color format to HEX format.

329
HSV to HEXA

Convert your HSV color format to HEXA format.

298
HSV to RGB

Convert your HSV color format to RGB format.

292
HSV to RGBA

Convert your HSV color format to RGBA format.

281
HSV to HSL

Convert your HSV color format to HSL format.

312
HSV to HSLA

Convert your HSV color format to HSLA format.

294
HSL to HEX

Convert your HSL color format to HEX format.

292
HSL to HEXA

Convert your HSL color format to HEXA format.

285
HSL to RGB

Convert your HSL color format to RGB format.

287
HSL to RGBA

Convert your HSL color format to RGBA format.

276
HSL to HSV

Convert your HSL color format to HSV format.

289
HSL to HSLA

Convert your HSL color format to HSLA format.

364
HSLA to HEX

Convert your HSLA color format to HEX format.

302
HSLA to HEXA

Convert your HSLA color format to HEXA format.

585
HSLA to RGB

Convert your HSLA color format to RGB format.

295
HSLA to RGBA

Convert your HSLA color format to RGBA format.

288
HSLA to HSV

Convert your HSLA color format to HSV format.

281
HSLA to HSL

Convert your HSLA color format to HSL format.

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