264 Free Online Tools — Text, Math, SEO, Code & More

Your all-in-one toolkit for everyday tasks. 264 free tools for text processing, math calculations, SEO optimization, code formatting, image editing, and more. Fast, private, and runs entirely in your browser.

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Special Tools

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Instagram Downloader

Download Instagram Reels, Posts & Stories in HD

Temp Mail

Get 10-minute disposable email — protect your privacy

AI Background Remover

Remove image backgrounds with AI — 100% free & private

Gmail Generator

Generate thousands of Gmail aliases from one address

Text Tools

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Case Converter

Convert text case in one click — UPPER, lower, Title & more

Word Counter

Real-time word, char, sentence & line counter

Text Reverser

Instantly reverse any text backwards

URL Slug Generator

Create SEO-friendly URL slugs from any text

Math Tools

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Calculator

Perform basic & complex arithmetic instantly

Percentage Calc

Calculate percentages — fast & accurate

Unit Converter

Convert length, weight, temp, area & volume

Age Calculator

Calculate exact age from date of birth

SEO Tools

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Meta Tag Generator

Generate perfect HTML meta tags for SEO

Keyword Density

Analyze keyword frequency & density in content

Heading Analyzer

Analyze H1-H6 heading structure for SEO

Robots.txt Generator

Generate robots.txt — allow, block & customize

Code Tools

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JSON Formatter

Format, validate & beautify JSON in seconds

Base64 Encode/Decode

Encode or decode Base64 instantly

URL Encode/Decode

Encode or decode URLs for web development

HTML Entities

Encode or decode HTML entities securely

Color Tools

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Color Picker

Pick any color — get HEX, RGB & HSL instantly

HEX to RGB

Convert HEX color codes to RGB values

RGB to HEX

Convert RGB values to HEX color codes

Palette Generator

Generate beautiful 5-color palettes from any color

Date Tools

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Date Difference

Calculate days, months & years between dates

Age Calculator

Calculate exact age & next birthday countdown

Day of Week

Find the day of the week for any date

Stopwatch

Precision stopwatch with lap recording

Network Tools

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HTTP Status Codes

Browse complete HTTP status code reference

QR Code Generator

Generate QR codes from text or URLs — download PNG

Password Strength Meter

Check password strength & estimated crack time

What is My IP

Show your public IP, location & ISP details

Life Tools

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Dice Roller

Roll virtual dice with realistic animation

Coin Flip

Flip a virtual coin — heads or tails?

Typing Speed Tester

Test typing speed — WPM, accuracy & key stats

Love Calculator

Calculate love percentage between two names — fun!

Image Tools

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Image Resizer

Resize images to exact dimensions instantly

Image Compressor

Compress images without losing quality

Format Converter

Convert images between PNG, JPG, WebP & more

Photo & Signature Resizer

Resize photos & signatures via webcam for forms

All PNG Tools

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Make PNG Transparent

Make any color transparent in PNG images

Change PNG Opacity

Adjust PNG opacity — fully opaque to see-through

Change PNG Color Tone

Apply a unified color tone across entire PNG

Swap PNG Colors

Swap any two colors in a PNG instantly

JSON Tools

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JSON to CSV

Convert JSON arrays to CSV spreadsheets

JSON Prettifier

Prettify JSON — format & beautify with clean indentation

JSON Minifier

Minify JSON — strip whitespace & shrink file size

JSON Validator

Validate JSON — find syntax errors with line & column

Audio Tools

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Audio Recorder

Record voice or sound from mic — download as WAV

Tone Generator

Generate sine, square, saw & triangle tones instantly

Metronome

Practice with a precise metronome — BPM & tap tempo

Audio Trimmer

Trim & cut audio files to the exact part you need
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