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100+ FREE Tools

All our free online tools for developers, marketers, and professionals — no login, no data stored, 100% in your browser.

🔒 No data stored

⚡ Instant results

🆓 Always free

📱 Mobile-friendly

Business Card Generator

Design business cards.

Business Name Generator

Generate business names.

Email Signature Generator

Create email signatures.

Invoice Generator

Generate invoices.

Quote Generator

Generate quotes.

Create receipts.

SWOT Analysis Tool

Create SWOT analysis.

Calculate age from date.

Compound Interest Calculator

Calculate compound interest.

Discount Calculator

Calculate discounts.

Calculate FD maturity.

Percentage Calculator

Calculate percentages.

Calculate PPF maturity.

Salary / CTC Calculator

Calculate salary.

Simple Interest Calculator

Calculate simple interest.

Calculate tips.

Encode/decode Base64.

Convert cron to plain English.

Minify CSS code.

SHA-1, SHA-256, SHA-512.

Minify HTML code.

JavaScript Minifier

Minify JavaScript code.

Compare two JSON objects.

Beautify and minify JSON.

Validate JSON syntax instantly.

Markdown to HTML

Convert markdown to HTML.

Test regex with live highlighting.

Timestamp Converter

Epoch to date converter.

Encode/decode URL components.

Generate UUID v4 in bulk.

Color Converter

Convert color formats.

Edit CSV files.

Convert CSV to JSON.

Image EXIF Viewer

View image EXIF data.

File Hash Generator

Generate file hashes.

Convert JSON to CSV.

Break-Even Calculator

Find break-even point.

CAC / LTV Calculator

Calculate customer metrics.

Currency Converter

Convert currencies.

Calculate GST on amounts.

Convert prices with GST.

Invoice Generator

Generate invoice numbers.

Loan Calculator

Calculate loan EMI.

Mortgage Calculator

Calculate mortgage payments.

Profit Margin Calculator

Calculate profit margins.

Salary Deduction Calculator

Calculate salary deductions.

Calculate tax on income.

Calorie Calculator

Calculate daily calories.

Pregnancy Calculator

Calculate due date.

Water Intake Calculator

Calculate water intake.

Color Palette Generator

Generate color palettes.

Color Picker from Image

Pick colors from images.

Gradient Generator

Generate CSS gradients.

Image Resize & Compress

Resize and compress images.

Image to Base64

Convert image to base64.

QR Code Generator

Generate QR codes.

Merge PDF files.

Rotate PDF pages.

Split PDF pages.

Extract text from PDF.

Add watermark to PDF.

Count words in PDF.

Add signature to PDF.

Countdown Timer

Countdown timer.

Decision Matrix

Create decision matrix.

Email Subject Scorer

Score email subjects.

Track your habits.

Meeting Cost Calculator

Calculate meeting costs.

Password Generator

Generate secure passwords.

Pomodoro technique timer.

Simple stopwatch.

Time Zone Overlap

Find timezone overlap.

Simple task manager.

Backlink Checker

Check backlinks.

Conversion Rate Calculator

Calculate conversion rates.

Affiliate Disclosure Generator

Generate disclosures.

Heading Structure Checker

Check heading structure.

Hreflang Generator

Generate hreflang tags.

Keyword Density Analyzer

Analyze keyword density.

OG Tag Previewer

Preview Open Graph tags.

Robots.txt Tester

Test robots.txt.

Schema Markup Generator

Generate schema markup.

Sitemap XML Generator

Generate XML sitemap.

Text Case Converter

Convert text case.

Character Counter

Count characters and words.

Duplicate Sentence Finder

Find duplicate sentences.

Language Translator

Translate languages.

Lorem Ipsum Generator

Generate placeholder text.

Paraphrase Tool

Paraphrase text.

Passive Voice Detector

Detect passive voice.

Plagiarism Checker

Check for plagiarism.

Readability Analyzer

Analyze text readability.

Text to Outline

Create text outline.

Word Frequency Counter

Count word frequencies.