Free Online Web Tools – Converters, Generators & Utilities | Downburg

100+ Free Online Tools – Converters, Calculators, Generators & Utilities

Network Tools

Website Status Checker | Downburg | Free Online Tools & Utilities

Check whether a website is online or not.

Ping

Measure Ping for any Address.

IP To Hostname

Get Hostname from any IP Address

Hostname To IP

Get IP Address from a Hostname

IP Information

Get information about any IP

MX Record Lookup \u2013 Check & Find Mail Exchange Server for Any Domain

Instantly scan and display MX records for any domain name. Find mail exchange servers, priorities, and email routing details in seconds \u2014 free, no signup needed.

User Agent Finder

Find out your user agent.

Whats My IP

Find out your IP Address.

Dns Lookup

Online dnslookup is a web based DNS client that queries DNS records for a given domain name.

Open Port Checker

The open port checker is a tool you can use to check your external IP address and detect open ports on your connection.

IP Subnet Calculator

IPv4 and IPv6 Subnet Calculator
Encoding Tools

HTML Entity Encoder \u2013 Encode HTML to Safe HTML Entities Online

Encode HTML code into safe HTML entities instantly to protect your data and prevent HTML injection issues.

HTML Entity Decode

Decode HTML Entities into HTML.

URL Encoder

Encode your URL to make them transmission-safe.

URL Decoder

Decode any URL that has been encoded.

Text to Binary

Convert / Encode text to Binary.

Binary to Text

Convert / Decode Binary to Text.

Text to Base64

Encode Text to Base64.

Base64 To Text

Encode Base64 To Text.

ROT13 Encoder

Encode data into ROT13

ROT13 Decoder

Decode ROT13 encoded data.

Unicode to Punycode

Convert Unicode to Punycode.

Punycode to Unicode

Convert Punycode to Unicode.

Encode Quoted Printable

To encode a regular text to Quoted Printable, type in the box on top and click the Encode button.

Decode Quoted Printable

To decode a regular text to Quoted Printable, type in the box on top and click the Decode button.
Image Tools

Image Rotate

Rotate only images with portrait or landscape orientation at once.

Image Compressor

Compress images easily online.

Image Resizer

Resize any Image.

QR Code Generator

Create infinite QR Codes instantly.

QR Code Reader

Read QR Codes from Image.

Image to Base64

Convert image to Base64 String.

JPG to PNG Converter

Convert JPG images to high-quality PNG files instantly online

Free JPG to WEBP Converter Online \u2014 Fast & Lossless

Convert JPG images to lightweight WEBP format instantly

PNG to JPG

Convert PNG images to JPG format quickly and easily

PNG to WEBP

Convert PNG to WEBP easily online.

WEBP to JPG

Convert WEBP to JPG easily online.

WEBP to PNG

Convert WEBP to PNG easily online.

Image OCR

Image to Text, Extract Text Data.
Format Converters

Markdown To HTML

Convert Markdown format to HTML.

HTML To Markdown

Convert HTML Documents to Markdown.

CSV To JSON

Convert CSV to JSON Format

JSON To CSV

Convert JSON to CSV Format

JSON To Xml

It helps to convert your JSON data to XML format.

XML To JSON

It helps to convert your XML data to JSON format.

HTML Minifier

Minify your HTML Code for size reduction.

CSS Minifier

Minify your CSS code for size reduction.

JS Minifier

Minify your JS code for size reduction.

HTML Formatter

Format HTML code that is unformatted.

CSS Formatter

Format CSS code that is unformatted.

JS Formatter

Format JS code that is unformatted.

RGB To Hex

Convert RGB Colors to Hexcodes.

Hex To RGB

Convert Hex Colors to RGB.

Json Beautifier

Online JSON Viewer, JSON Beautifier and Formatter to beautify and tree view of JSON data

Json Validator

JSON Validator is the free online validator tool for JSON.

Timestamp Converter

Convert to & from UNIX Timestamps.
SEO & Web Tools

HTML Code Editor

Free online HTML code editor with instant live preview. Enter your code in the editor and see the preview changing as you type. Compose your documents easily without installing any program.

SEO Tags Generator

Generate SEO & OpenGraph tags for your website.

Twitter Card Generator

Generate Twitter Cards for website embeds.

Privacy Policy Generator

Generate Privacy Policy pages for your website.

Terms of Service Generator

Create customized Terms of Service for your website or app

Robots.txt Generator

Generate Robots.txt Files

HTACCESS Redirect Generator

Generate HTACCESS Redirects

Lorem Ipsum Generator

Generate placeholder lorem ipsum words & paragraphs.

HTML Tags Stripper

Get Rid of HTML Tags in Code.

JS Obfuscator

Protect your JavaScript code by obfuscating it.

SQL Beautifier

Format SQL Queries

Wheel Color Picker

Dive into the world of gooey fun! Spin the wheel to craft your unique slime masterpiece.

Online SMTP Test

Free advanced online tool to Test and check your SMTP server.

GZIP Compression Test

Test if Gzip is working on your website.

Source Code Downloader

Download any webpage's source code
Text Tools

Text Cleaner

Text Cleaner Tool.

E-Mail Extractor

Extract E-Mails from Text

URL Extractor

Extract URLs from Text

Word Count

Count the Words & Letters in Text.

Text Separator

Separate Text based on Characters.

Text To Slug

Convert Text to Slug / Permalink.

Duplicate Lines Remover

Delete duplicate lines from text.

Line Break Remover \u2013 Delete & Strip Line Breaks from Text Online

Instantly remove unwanted line breaks and carriage returns from any text. Paste, clean, and copy \u2014 done in one click. Free online tool, no signup required.

Text Replacer

Replace any string occurences in text.

Text Reverser

Reverse any piece of text.

Word Density Counter

Find out the density of words in text.

Palindrome Checker

Check whether a string is a palindrome or not.

Case Converter

Change the case of text.

Randomize / Shuffle Text Lines

This online tool randomizes / shuffle text lines provided as input. Get the random lines.

Text Repeater

Text repeater is an online tool to generate a single word or string multiple times.

Paste & Share Text

Online Text Sharing easy way to share text online.

E-Mail Validator

Validate emails individually or in bulk.

Random Number Generator

Generate random numbers instantly with customizable ranges and options.
Security

Password Generator

Generate secure random passwords.

Password Strength Test

Check the strength of your Passwords

MD5 Generator

Generate MD5 hashes from text.

SHA Generator

Generate SHA hashes from text.

Bcrypt Generator

Generate Bcrypt Hashes

Hash Generator

Generate different types of hashes.

UUIDv4 Generator

Generate UUIDv4 IDs
Unit Converters

Memory / Storage Converter

Convert any Memory / Storage Units.

Length Converter

Type a value in any of the fields to convert between Length measurements.

Speed Converter

Type a value in any of the fields to convert between speed measurements.

Temperature Converter

Type a value in any of the fields to convert between temperature measurements.

Weight Converter

Type a value in any of the fields to convert between weight measurements.
URL & Domains

Domain Generator

Generate Domain names from keywords.

Domain WHOIS

Get WHOIS Information about a domain name.

URL Parser

Parse and extract details from URL.

SSL Checker

Verify SSL Certificate of any website.

HTTP Headers Parser

Parse HTTP Headers for any URL.

URL Unshortener

Unshorten a URL and find the original.

Redirect Checker

Checker whether a URL has a Redirect.

HTTP Status Code Checker

Check HTTP Status Codes from URLs
Fun & Utilities

Glitch Text Generator

Zalgo Text Generator / Glitch Text Generator

Bubble Text Generator

Bubble text gives your letters a fun appearance.

Upside Down Text Generator

Upside-down text flips your letters and symbols.

Currency Converter

Simple Currency Converter Tool

Dice Roller

Roll a dice online.

Virtual Coin Flip

Coin Flip is an online heads or tails coin toss simulator.

Aim Trainer

Aim Trainer is a free browser game that is specifically designed to improve the players aim.

Age Calculator

Calculate Age & Give Important Info About Your Age

Between Dates Calculator

Calculate Days, Weeks, Months etc between two dates.

BMI Calculator

Body mass index (BMI) is a measure of body fat based on height and weight that applies to adult men and women.

Compound Profit Calculator \u2013 Calculate Investment Growth & Returns

See how your money grows over time with the power of compounding. Enter your principal, rate, and time to calculate your future profits instantly.

Interest Calculator \u2013 Calculate Simple & Compound Interest Online

Quickly calculate interest on any loan, deposit, or investment. Enter your principal, rate, and duration to get instant and accurate interest results \u2014 free, no signup needed.

GPA Calculator

Easy To Use GPA Calculator Tool

Count Down Timer

Countdown Timer that counts down in seconds, minutes and hours.

Stop Watch

Fast Stopwatch and Online Countdown timer always available when you need it.

Scientific Calculator

Scientific Calculator with double-digit precision that supports both button click and keyboard type.

World Clock

The time zone abbreviations and acronyms worldwide.

What is My Browser

What browser do I have? Find out my browser.

Credit Card Validator

Validate any Credit Card Details

Date Picker Calendar

Date Picker Calendar allow the selection of a specific date and year.

YouTube Thumbnail Downloader

Download YouTube Thumbnails

Downburg offers 100+ free online tools you can use instantly — no signup, no ads, no fluff. Whether you need to compress an image, generate a QR code, check DNS records, convert currencies, or create a secure password, Downburg has the right tool for the job. Works on any device, any browser, completely free.

Contact

Missing something?

Feel free to request missing tools or give some feedback using our contact form.

Contact Us
This website uses Cookies to ensure optimal user experience.