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.

638
IP Lookup

Get approximate IP details.

334
Reverse IP Lookup

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

574
SSL Lookup

Get all possible details about an SSL certificate.

555
Whois Lookup

Get all possible details about a domain name.

553
Ping

Ping a website, server or port..

426
HTTP headers lookup

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

389
Safe URL checker

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

416
Google cache checker

Check if the URL is cached or not by Google.

367
URL redirect checker

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

428
Password strength checker

Make sure your passwords are good enough.

545
Meta tags checker

Get & verify the meta tags of any website.

364
Website hosting checker

Get the web-host of a given website.

357
File mime type checker

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

339
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.

317
Email extractor

Extract email addresses from any kind of text content.

523
URL extractor

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

290
Text size calculator

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

378
Duplicate lines remover

Easily remove duplicate lines from a text.

284
Text to speech

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

334
IDN Punnycode converter

Easily convert IDN to Punnycode and back.

295
Case converter

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

265
Character counter

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

278
List randomizer

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

273
Reverse words

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

271
Reverse letters

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

261
Emojis remover

Remove all the emojis from any given text with ease.

284
Reverse list

Reverse a list of given text lines.

300
List alphabetizer

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

258
Upside down text generator

Flip, upside down text with ease.

314
Converter tools

A collection of tools that help you easily convert data.

Base64 encoder

Encode any string input to Base64.

276
Base64 decoder

Decode Base64 input to back to string.

286
Base64 to Image

Decode Base64 input to an image.

308
Image to Base64

Transform an image input to a Base64 string.

330
URL encoder

Encode any string input to URL format.

277
URL decoder

Decode URL input to back to a normal string.

260
Color converter

Convert your color to multiple other formats.

345
Binary converter

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

275
Hex converter

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

272
Ascii converter

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

305
Decimal converter

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

278
Octal converter

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

261
Morse converter

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

257
Number to words converter

Convert a number to written, spelled out words.

272
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.

268
Signature generator

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

274
Mailto link generator

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

295
UTM link generator

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

293
WhatsApp link generator

Generate whatsapp message links with ease.

280
YouTube Timestamp link generator

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

233
Slug generator

Generate a URL slug for any string input.

260
Lorem Ipsum generator

Easily generate dummy text with the Lorem Ipsum generator.

311
Password generator

Generate passwords with custom length and custom settings.

276
Random number generator

Generate a random number between a given range.

291
UUID v4 generator

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

427
Bcrypt generator

Generate a bcrypt password hash for any string input.

278
MD2 generator

Generate an MD2 hash for any string input.

245
MD4 generator

Generate an MD4 hash for any string input.

354
MD5 generator

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

255
Whirlpool generator

Generate a whirlpool hash for any string input.

250
SHA-1 generator

Generate a SHA-1 hash for any string input.

257
SHA-224 generator

Generate a SHA-224 hash for any string input.

251
SHA-256 generator

Generate a SHA-256 hash for any string input.

252
SHA-384 generator

Generate a SHA-384 hash for any string input.

249
SHA-512 generator

Generate a SHA-512 hash for any string input.

246
SHA-512/224 generator

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

284
SHA-512/256 generator

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

273
SHA-3/224 generator

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

252
SHA-3/256 generator

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

241
SHA-3/384 generator

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

249
SHA-3/512 generator

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

276
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.

258
CSS minifier

Minify your CSS by removing all the unnecessary characters.

242
JS minifier

Minify your JS by removing all the unnecessary characters.

263
JSON validator & beautifier

Validate JSON content and make it looks good.

277
SQL formatter/beautifier

Format & beautify your SQL code with ease.

254
HTML entity converter

Encode or decode HTML entities for any given input.

302
BBCode to HTML

Convert forum type bbcode snippets to raw HTML code.

288
Markdown to HTML

Convert markdown snippets to raw HTML code.

276
HTML tags remover

Easily remove all HTML tags from a block of text.

281
User agent parser

Parse details from user agent strings.

304
URL parser

Parse details from any URLs.

239
Image manipulation tools

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

PNG to JPG

Easily convert PNG image files to JPG.

269
PNG to WEBP

Easily convert PNG image files to WEBP.

248
PNG to BMP

Easily convert PNG image files to BMP.

242
PNG to GIF

Easily convert PNG image files to GIF.

273
PNG to ICO

Easily convert PNG image files to ICO.

263
JPG to PNG

Easily convert JPG image files to PNG.

262
JPG to WEBP

Easily convert JPG image files to WEBP.

303
JPG to GIF

Easily convert JPG image files to GIF.

266
JPG to ICO

Easily convert JPG image files to ICO.

278
JPG to BMP

Easily convert JPG image files to BMP.

262
WEBP to JPG

Easily convert WEBP image files to JPG.

291
WEBP to GIF

Easily convert WEBP image files to GIF.

296
WEBP to PNG

Easily convert WEBP image files to PNG.

256
WEBP to BMP

Easily convert WEBP image files to BMP.

241
WEBP to ICO

Easily convert WEBP image files to ICO.

289
BMP to JPG

Easily convert BMP image files to JPG.

271
BMP to GIF

Easily convert BMP image files to GIF.

252
BMP to PNG

Easily convert BMP image files to PNG.

245
BMP to WEBP

Easily convert BMP image files to WEBP.

259
BMP to ICO

Easily convert BMP image files to ICO.

271
ICO to JPG

Easily convert ICO image files to JPG.

275
ICO to GIF

Easily convert ICO image files to GIF.

283
ICO to PNG

Easily convert ICO image files to PNG.

230
ICO to WEBP

Easily convert ICO image files to WEBP.

258
ICO to BMP

Easily convert ICO image files to BMP.

330
GIF to JPG

Easily convert GIF image files to JPG.

298
GIF to ICO

Easily convert GIF image files to ICO.

278
GIF to PNG

Easily convert GIF image files to PNG.

280
GIF to WEBP

Easily convert GIF image files to WEBP.

277
GIF to BMP

Easily convert GIF image files to BMP.

258
HEIC to PNG

Easily convert HEIC image files to PNG.

249
HEIC to GIF

Easily convert HEIC image files to GIF.

299
HEIC to JPG

Easily convert HEIC image files to JPG.

262
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.

232
Celsius to Kelvin

Convert celsius degrees to kelvin degrees with ease.

245
Fahrenheit to Celsius

Convert fahrenheit degrees to celsius degrees with ease.

246
Fahrenheit to Kelvin

Convert fahrenheit degrees to celsius degrees with ease.

247
Kelvin to Celsius

Convert kelvin degrees to celsius degrees with ease.

270
Kelvin to Fahrenheit

Convert kelvin degrees to fahrenheit degrees with ease.

267
Miles to Kilometers

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

271
Kilometers to Miles

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

269
Mph to Kph

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

262
Kph to Mph

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

251
Kilograms to Pounds

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

266
Pounds to Kilograms

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

303
Number to Roman Numerals

Convert a number to roman numerals with ease.

220
Roman Numerals to Number

Convert roman numerals to a number with ease.

242
Liters to Gallons (US)

Convert liters to gallons (US) with ease.

263
Liters to Gallons (Imperial)

Convert liters to gallons (imperial) with ease.

273
Gallons (US) to Liters

Convert gallons (US) to liters with ease.

237
Gallons (Imperial) to Liters

Convert gallons (imperial) to liters with ease.

260
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.

232
Date to Unix Timestamp

Convert a particular date to the unix timestamp format.

258
Seconds to Minutes

Easily convert seconds to minutes.

259
Seconds to Hours

Easily convert seconds to hours.

245
Seconds to Days

Easily convert seconds to days.

269
Seconds to Weeks

Easily convert seconds to weeks.

249
Seconds to Months

Easily convert seconds to months.

314
Seconds to Years

Easily convert seconds to years.

241
Minutes to Seconds

Easily convert minutes to seconds.

275
Minutes to Hours

Easily convert minutes to hours.

270
Minutes to Days

Easily convert minutes to days.

244
Minutes to Weeks

Easily convert minutes to weeks.

288
Minutes to Months

Easily convert minutes to months.

268
Minutes to Years

Easily convert minutes to years.

308
Hours to Seconds

Easily convert hours to seconds.

248
Hours to Minutes

Easily convert hours to minutes.

277
Hours to Days

Easily convert hours to days.

276
Hours to Weeks

Easily convert hours to weeks.

266
Hours to Months

Easily convert hours to months.

277
Hours to Years

Easily convert hours to years.

248
Days to Seconds

Easily convert days to seconds.

253
Days to Minutes

Easily convert days to minutes.

260
Days to Hours

Easily convert days to hours.

283
Days to Weeks

Easily convert days to weeks.

258
Days to Months

Easily convert days to months.

245
Days to Years

Easily convert days to years.

280
Weeks to Seconds

Easily convert weeks to seconds.

239
Weeks to Minutes

Easily convert weeks to minutes.

247
Weeks to Hours

Easily convert weeks to hours.

242
Weeks to Days

Easily convert weeks to days.

271
Weeks to Months

Easily convert weeks to months.

235
Weeks to Years

Easily convert weeks to years.

222
Months to Seconds

Easily convert months to seconds.

265
Months to Minutes

Easily convert months to minutes.

256
Months to Hours

Easily convert months to hours.

274
Months to Days

Easily convert months to days.

272
Months to Weeks

Easily convert months to weeks.

248
Months to Years

Easily convert months to years.

234
Years to Seconds

Easily convert years to seconds.

274
Years to Minutes

Easily convert years to minutes.

275
Years to Hours

Easily convert years to hours.

279
Years to Days

Easily convert years to days.

241
Years to Weeks

Easily convert years to weeks.

248
Years to Months

Easily convert years to months.

292
Data converter tools

A collection of computer data & sizing converter tools.

Bits to Nibbles

Easily convert bits (bit) to nibbles.

245
Bits to Bytes

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

246
Bits to Kilobits

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

239
Bits to Kibibits

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

234
Bits to Kibibytes

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

225
Bits to Kilobytes

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

239
Bits to Megabits

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

227
Bits to Mebibits

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

243
Bits to Megabytes

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

239
Bits to Mebibytes

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

271
Bits to Gigabits

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

237
Bits to Gibibits

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

240
Bits to Gigabytes

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

263
Bits to Gibibytes

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

240
Bits to Terabits

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

279
Bits to Tebibits

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

239
Bits to Terabytes

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

225
Bits to Tebibytes

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

249
Bits to Petabits

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

256
Bits to Petabytes

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

237
Bits to Pebibytes

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

257
Bits to Pebibits

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

247
Bits to Exabits

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

244
Bits to Exbibits

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

240
Bits to Exabytes

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

250
Bits to Exbibytes

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

230
Bits to Zettabits

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

226
Bits to Zebibits

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

235
Bits to Zettabytes

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

213
Bits to Zebibytes

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

223
Bits to Yottabits

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

243
Bits to Yobibits

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

216
Bits to Yottabytes

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

251
Bits to Yobibytes

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

228
Nibbles to Bits

Easily convert nibbles to bits (bit).

270
Nibbles to Bytes

Easily convert nibbles to bytes (B).

336
Nibbles to Kilobits

Easily convert nibbles to kilobits (kbit).

313
Nibbles to Kibibits

Easily convert nibbles to kibibits (Kibit).

344
Nibbles to Kilobytes

Easily convert nibbles to kilobytes (kB).

234
Nibbles to Kibibytes

Easily convert nibbles to kibibytes (KiB).

219
Nibbles to Megabits

Easily convert nibbles to megabits (Mbit).

237
Nibbles to Mebibits

Easily convert nibbles to mebibits (Mibit).

291
Nibbles to Megabytes

Easily convert nibbles to megabytes (MB).

229
Nibbles to Mebibytes

Easily convert nibbles to mebibytes (MiB).

329
Nibbles to Gigabits

Easily convert nibbles to gigabits (Gbit).

265
Nibbles to Gibibits

Easily convert nibbles to gibibits (Gibit).

240
Nibbles to Gigabytes

Easily convert nibbles to gigabytes (GB).

228
Nibbles to Gibibytes

Easily convert nibbles to gibibytes (GiB).

222
Nibbles to Terabits

Easily convert nibbles to terabits (Tbit).

225
Nibbles to Tebibits

Easily convert nibbles to tebibits (Tibit).

233
Nibbles to Terabytes

Easily convert nibbles to terabytes (TB).

228
Nibbles to Tebibytes

Easily convert nibbles to tebibytes (TiB).

344
Nibbles to Petabits

Easily convert nibbles to petabits (Pbit).

229
Nibbles to Petabytes

Easily convert nibbles to petabytes (PB).

250
Nibbles to Pebibytes

Easily convert nibbles to pebibytes (PiB).

228
Nibbles to Pebibits

Easily convert nibbles to pebibits (Pibit).

250
Nibbles to Exabits

Easily convert nibbles to exabits (Ebit).

267
Nibbles to Exbibits

Easily convert nibbles to exbibits (Eibit).

242
Nibbles to Exabytes

Easily convert nibbles to exabytes (EB).

266
Nibbles to Exbibytes

Easily convert nibbles to exbibytes (EiB).

218
Nibbles to Zettabits

Easily convert nibbles to zettabits (Zbit).

224
Nibbles to Zebibits

Easily convert nibbles to zebibits (Zibit).

220
Nibbles to Zettabytes

Easily convert nibbles to zettabytes (ZB).

237
Nibbles to Zebibytes

Easily convert nibbles to zebibytes (ZiB).

242
Nibbles to Yottabits

Easily convert nibbles to yottabits (Ybit).

224
Nibbles to Yobibits

Easily convert nibbles to yobibits (Yibit).

237
Nibbles to Yottabytes

Easily convert nibbles to yottabytes (YB).

245
Nibbles to Yobibytes

Easily convert nibbles to yobibytes (YiB).

218
Bytes to Bits

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

257
Bytes to Nibbles

Easily convert bytes (B) to nibbles.

238
Bytes to Kilobits

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

240
Bytes to Kibibits

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

221
Bytes to Kilobytes

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

254
Bytes to Kibibytes

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

226
Bytes to Megabits

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

321
Bytes to Mebibits

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

268
Bytes to Megabytes

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

234
Bytes to Mebibytes

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

238
Bytes to Gigabits

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

269
Bytes to Gibibits

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

238
Bytes to Gigabytes

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

241
Bytes to Gibibytes

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

224
Bytes to Terabits

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

241
Bytes to Tebibits

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

230
Bytes to Terabytes

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

250
Bytes to Tebibytes

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

258
Bytes to Petabits

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

242
Bytes to Petabytes

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

282
Bytes to Pebibytes

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

245
Bytes to Pebibits

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

246
Bytes to Exabits

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

232
Bytes to Exbibits

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

217
Bytes to Exabytes

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

252
Bytes to Exbibytes

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

265
Bytes to Zettabits

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

237
Bytes to Zebibits

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

230
Bytes to Zettabytes

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

256
Bytes to Zebibytes

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

256
Bytes to Yottabits

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

244
Bytes to Yobibits

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

346
Bytes to Yottabytes

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

234
Bytes to Yobibytes

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

241
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.

291
Image optimizer

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

244
QR code reader

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

283
Exif reader

Upload a image and extract the data out of it.

248
Color picker

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

346
HEX to HEXA

Convert your HEX color format to HEXA format.

277
HEX to RGB

Convert your HEX color format to RGB format.

250
HEX to RGBA

Convert your HEX color format to RGBA format.

268
HEX to HSV

Convert your HEX color format to HSV format.

243
HEX to HSL

Convert your HEX color format to HSL format.

252
HEX to HSLA

Convert your HEX color format to HSLA format.

256
HEXA to HEX

Convert your HEXA color format to HEX format.

247
HEXA to RGB

Convert your HEXA color format to RGB format.

370
HEXA to RGBA

Convert your HEXA color format to RGBA format.

245
HEXA to HSV

Convert your HEXA color format to HSV format.

231
HEXA to HSL

Convert your HEXA color format to HSL format.

258
HEXA to HSLA

Convert your HEXA color format to HSLA format.

232
RGB to HEX

Convert your RGB color format to HEX format.

298
RGB to HEXA

Convert your RGB color format to HEXA format.

319
RGB to RGBA

Convert your RGB color format to RGBA format.

256
RGB to HSV

Convert your RGB color format to HSV format.

247
RGB to HSL

Convert your RGB color format to HSL format.

234
RGB to HSLA

Convert your RGB color format to HSLA format.

289
RGBA to HEX

Convert your RGBA color format to HEX format.

260
RGBA to HEXA

Convert your RGBA color format to HEXA format.

261
RGBA to RGB

Convert your RGBA color format to RGB format.

245
RGBA to HSV

Convert your RGBA color format to HSV format.

237
RGBA to HSL

Convert your RGBA color format to HSL format.

257
RGBA to HSLA

Convert your RGBA color format to HSLA format.

245
HSV to HEX

Convert your HSV color format to HEX format.

292
HSV to HEXA

Convert your HSV color format to HEXA format.

261
HSV to RGB

Convert your HSV color format to RGB format.

255
HSV to RGBA

Convert your HSV color format to RGBA format.

243
HSV to HSL

Convert your HSV color format to HSL format.

271
HSV to HSLA

Convert your HSV color format to HSLA format.

249
HSL to HEX

Convert your HSL color format to HEX format.

252
HSL to HEXA

Convert your HSL color format to HEXA format.

246
HSL to RGB

Convert your HSL color format to RGB format.

246
HSL to RGBA

Convert your HSL color format to RGBA format.

243
HSL to HSV

Convert your HSL color format to HSV format.

251
HSL to HSLA

Convert your HSL color format to HSLA format.

237
HSLA to HEX

Convert your HSLA color format to HEX format.

264
HSLA to HEXA

Convert your HSLA color format to HEXA format.

444
HSLA to RGB

Convert your HSLA color format to RGB format.

259
HSLA to RGBA

Convert your HSLA color format to RGBA format.

250
HSLA to HSV

Convert your HSLA color format to HSV format.

238
HSLA to HSL

Convert your HSLA color format to HSL format.

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