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Tool Collection

60+ powerful tools for developers, designers and professionals. No sign-up. No limits. Instant results.

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Security & Privacy 5 tools

2FA Authenticator

TOTP code generator with auto-refresh

Password Generator

Secure customizable password creation

Hash Generator

MD5, SHA1, SHA256, SHA512 hashes

Base64 Encoder

Encode and decode Base64 strings

JWT Decoder

Decode and inspect JWT tokens
Developer Tools 13 tools

JSON Formatter

Format, validate and beautify JSON

Regex Tester

Test and debug regular expressions

URL Encoder

Encode/decode URLs and query strings

Color Picker

Pick colors in HEX, RGB, HSL

Markdown Editor

Write and preview Markdown live

Meta Tag Generator

Generate SEO meta tags instantly

HTTP Status Codes

Reference for all HTTP status codes

Email Validator

Validate email address format

XML Formatter

Format and validate XML documents

CSS Minifier

Minify CSS for production

HTML Minifier

Minify HTML markup

JS Minifier

Minify JavaScript code

JSON to CSV

Convert JSON data to CSV format

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Text Tools 8 tools

Text Utilities

Case converter, word count, and more

Duplicate Checker

Remove duplicate lines from text

Keyword Extractor

Extract keywords from any text

Online Notepad

Auto-saving browser notepad

Lorem Ipsum

Generate placeholder text
Generators & Converters 5 tools

UUID Generator

Generate unique UUIDs (v4)

Fake ID Card

Generate fictional ID card data

Fake API Generator

Generate mock JSON API data
Image & PDF 9 tools

Image Compressor

Reduce image size, keep quality

Image Resizer

Resize images to any dimension

Image to Base64

Convert images to Base64 string

JPG to PNG

Convert JPG images to PNG

PNG to JPG

Convert PNG images to JPG

SVG to PNG

Convert SVG vectors to PNG

PDF Compressor

Reduce PDF file size

PDF to Image

Convert PDF pages to images

Text to PDF

Convert text content to PDF

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Network Tools 7 tools

IP Checker

Check IP address & geolocation

DNS Lookup

Query DNS records for any domain

WHOIS Lookup

Get domain registration details

MAC Lookup

Look up MAC address vendor

UID Checker

Check Facebook UID information

Email Header Analyzer

Analyze email headers for routing
Calculators 6 tools

Age Calculator

Calculate exact age from birthday

BMI Calculator

Calculate Body Mass Index

Interest Calculator

Compound and simple interest

Loan Calculator

Monthly payments and amortization

Mortgage Calculator

Calculate mortgage payments

Tax Calculator

Estimate US federal income tax
Date & Time 3 tools

Timestamp Converter

Convert Unix timestamps to dates

Date Difference

Calculate days between two dates

Timezone Converter

Convert time across timezones
Social Media 4 tools

YouTube Tag Extractor

Extract tags from YouTube videos

YouTube Thumbnail

Download YouTube video thumbnails

Instagram Checker

Check Instagram username availability

Twitter Checker

Check Twitter username availability
Why ToolEra?

Privacy First

Your data stays in your browser. We don't store or log your inputs.

Lightning Fast

Client-side processing means instant results without server roundtrips.

No Limits

Use every tool unlimited times. No sign-up, no rate limits, no paywall.

Works Everywhere

Fully responsive design — desktop, tablet, or mobile, all devices work.

Frequently Asked Questions
Are all tools completely free?

Yes! Every tool on ToolEra is 100% free with no hidden costs, subscriptions, or premium tiers. We're funded through non-intrusive advertisements.

Do you store or log my data?

No. Most tools process data entirely in your browser using JavaScript. For tools that require server processing (like WHOIS, DNS), data is immediately discarded and never stored.

Do I need to create an account?

No account required. All 60+ tools are instantly accessible — just open the page and use it.

Can I use these tools on my phone?

Absolutely! ToolEra is fully responsive and optimized for mobile, tablet, and desktop. All tools work perfectly on any modern browser.