The best code

Every Micro Tool
You Need in One Place

Free, privacy-focused, and lightning-fast utilities for developers, SEOs, and creators.
All tools work entirely in your browser—no data ever leaves your device.

Popular Tools

Developer

JSON Formatter

Clean and beautify your JSON data instantly with syntax highlighting.

Developer

SQL Formatter

Format SQL queries for better readability and structure.

Image

Image Compressor

Reduce image size without losing quality. Perfect for SEO optimization.

Business

VAT Calculator

Calculate value-added tax for any amount with custom rates.

Business

Salary Calculator

Estimate take-home pay after taxes and deductions.

Developer

QR Code Generator

Create custom QR codes for URLs, text, or contact information.

Developer

Base64 Encoder

Encode or decode strings and files to Base64 format instantly.

SEO

SEO Meta Generator

Generate optimized meta titles and descriptions for your pages.

Developer

CSV to JSON

Transform spreadsheet data into structured JSON objects quickly.

Content

AI Text Rewriter

Improve clarity and tone using AI templates and patterns.

Developer

SQL Minifier

Compress SQL queries for better performance and smaller size.

Developer

HTML Beautifier

Format messy HTML code into a clean, readable structure.

Developer

CSS Beautifier

Organize CSS stylesheets for maintenance and readability.

Developer

JS Formatter

Clean and format JavaScript code with proper indentation.

Developer

PHP Formatter

Format PHP code blocks for improved readability.

Developer

XML Formatter

Beautify XML data with nested visualization.

Developer

JSON to CSV

Convert structured JSON to flat CSV files for spreadsheets.

Developer

XML to JSON

Transform XML documents into easy-to-use JSON objects.

Security

JWT Decoder

Decode JSON Web Tokens and view payload data instantly.

Developer

Regex Tester

Test and debug regular expressions with live matching.

Developer

HTTP Headers

Inspect HTTP response headers for any URL instantly.

Developer

Curl Builder

Generate cURL commands for API testing with ease.

Developer

SQL Query Builder

Visually build complex SQL queries without code.

Developer

Entity Encoder

Convert characters to safe HTML entities for web display.

Content

Markdown Preview

Live preview for Markdown content with custom CSS.

Developer

Code Diff

Compare two blocks of code to find differences.

Content

Text Compare

Side-by-side text comparison tool for any text.

Content

Char Counter

Real-time character and word counting for text.

Content

Word Counter

Detailed word count and readability stats for text.

Content

Line Counter

Count lines in large datasets or code files easily.

Image

PNG to JPG

Convert transparent PNG images to high-quality JPG.

Image

JPG to WebP

Convert JPG images to modern WebP format for performance.

Image

WebP to PNG

Transform WebP images back to PNG format for compatibility.

Image

Image Resizer

Change image dimensions with aspect ratio locking.

Image

Passport Photo

Generate sized photos for official documents easily.

Image

Signature Cleaner

Remove paper background from signature images.

SEO

Social Resizer

Resize images for Instagram, Facebook, and LinkedIn.

Business

Barcode Generator

Generate standard EAN and UPC product barcodes.

Content

Meme Generator

Create viral memes with custom text and templates.

Business

Loan EMI Calculator

Calculate monthly loan repayments with interest.

Business

Compound Interest

Visualize investment growth over time with ease.

Business

GST Calculator

Calculate inclusive & exclusive GST for any amount.

Business

Margin & Markup

Calculate profit margins and markup for products.

Business

ROI Calculator

Determine return on investment for any project.

Image

HTML to PDF

Convert HTML snippets to professional PDF docs.

Image

Image to PDF

Combine multiple images into a single PDF file.

Image

PDF to Image

Extract pages from PDF documents to JPG images.

Business

Invoice Generator

Create professional, print-ready PDF invoices.

Content

AI Headlines

Generate catchy, high-CTR titles for articles.

Content

Product Copy

Create compelling product descriptions instantly.

SEO

Text to Slug

Convert titles into URL-friendly slug strings.

Content

Title Case

Properly capitalize your headers and titles.

Content

Morse Code

Translate text to Morse code and back instantly.

Developer

Binary to Text

Decode binary machine code into ASCII text.

Developer

Text to Binary

Convert any text into its binary representation.

Content

Lorem Ipsum

Generate placeholder dummy text for designs.

Security

Password Generator

Generate secure, high-entropy random passwords.

Security

MD5 Hash Gen

Generate 128-bit MD5 fingerprints for text strings.

Security

SHA-256 Gen

Create secure data integrity hashes instantly.

Developer

URL Encoder

Safe percent-encoding for URL query parameters.

Developer

URL Decoder

Decode URL-encoded text back to normal format.

SEO

X/Twitter Counter

Count characters for posts with link handling.

SEO

Hashtag Gen

Niche hashtags for social growth and reach.

SEO

YouTube Tags

Optimize video tags for search ranking.

SEO

UTM Builder

Track marketing campaign performance easily.

SEO

Open Graph Gen

Control social media link preview images.

SEO

Robots.txt Gen

Guide search engine crawlers with ease.

SEO

Sitemap.xml Gen

Help Google index your pages efficiently.

Developer

Contrast Checker

Verify WCAG color accessibility instantly.

Developer

HEX to RGB

Convert color formats for CSS stylesheets.

Math

Percentage Calc

Calculate increase/decrease rates with ease.

Math

Average Calc

Calculate mean, median, and mode results.

Math

Scientific Calc

Advanced mathematical operations and logic.

Math

Fraction/Decimal

High-precision mathematical conversions.

Math

Weight Converter

Convert between metric and imperial weight.

Math

Length Converter

Convert meters, feet, and miles instantly.

Math

Temp Converter

Convert Celsius, Fahrenheit, and Kelvin.

Math

Age Calculator

Calculate precise years, months, and days.

Math

Countdown Timer

Real-time event tracking and timers.

Math

Random Number

Generate high-quality random integers.

Browse by Category

Jump straight to the tools that match your workflow.

⌨️
Developer & Code18 tools — JSON, SQL, HTML, CSS & more
🔒
Security & Hashing7 tools — SHA, MD5, bcrypt, JWT & passwords
↔️
Data Converters10 tools — CSV, JSON, XML, Base64 & URL
🖼️
Image & Design18 tools — compress, resize, convert & QR
📈
SEO & Marketing12 tools — meta tags, sitemaps, UTM & hashtags
📝
Text & Writing9 tools — word count, case, Lorem Ipsum & Morse
💰
Finance & Business9 tools — loans, ROI, VAT, GST & invoices
Productivity & Math10 tools — calculators, converters & timers

Why Toolaroid?

Toolaroid was built to be the fastest, most reliable suite of micro-tools on the web. Professional utilities shouldn't be locked behind logins or cluttered interfaces.

Whether you're a Developer formatting JSON, an SEO building UTM links, or a Freelancer generating an invoice — our tools get the job done in seconds.

  • 🚀
    Instant Performance
    No page reloads or server lag. Everything runs in your browser.
  • 🔒
    Private by Design
    We never see your data. Your inputs stay on your machine.
  • 📦
    100+ Tools, One Place
    8 categories covering dev, security, images, SEO, finance, and more.

FAQ's

Yes, all tools on Toolaroid are 100% free with no hidden costs, subscriptions, or limits. We provide these utilities to help the community work more efficiently.
Absolutely. Toolaroid uses a privacy-first architecture. All processing (formatting, calculation, generation) happens entirely on your device using your browser's local processing power. We never upload or store any of your input data.
No account or registration is required. You can use all our tools instantly without providing any personal information or email addresses.
Unlike many other tool sites, Toolaroid is ad-free (optional/clean), extremely fast, and processes everything on the client-side. This means better privacy, zero lag, and no server-side data harvesting.