FREE ONLINE TOOLS — NO SIGNUP REQUIRED
Every tool you
Every tool you
need, for free
Text processing, image compression, and file conversion — all in one place. Fast, private, no uploads to our servers.
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TEXT
Word & Character Counter
Count words, characters, sentences, paragraphs and reading time instantly.
TEXT
Case Converter
Convert text to UPPERCASE, lowercase, Title Case, camelCase, snake_case and more.
TEXT
Lorem Ipsum Generator
Generate placeholder text for mockups, designs and layouts.
TEXT
Password Generator
Generate strong, random passwords with custom length and character sets.
TEXT
Base64 Encode / Decode
Encode text or strings to Base64 and decode Base64 back to plain text.
TEXT
Text Difference Finder
Compare two texts and highlight the differences between them.
IMAGE
Image Compressor
Compress JPG, PNG and WebP images. Reduce file size without losing quality.
IMAGE
Image Resizer
Resize images to any dimension. Maintain aspect ratio or set custom size.
IMAGE
Image Format Converter
Convert images between JPG, PNG, WebP and other formats instantly.
IMAGE
Image Editor
Rotate, flip, adjust brightness, contrast, saturation and more. Full image editing in your browser.
IMAGE
Image to Base64
Convert any image to a Base64 data URL for use in HTML, CSS or JavaScript.
FILE
CSV to JSON
Convert CSV files or paste CSV data to JSON format instantly.
FILE
JSON to CSV
Convert JSON arrays to CSV format for spreadsheets and databases.
FILE
JSON Formatter
Beautify, minify and validate JSON data with syntax highlighting.
FILE
URL Encode / Decode
Encode special characters in URLs or decode percent-encoded strings.
UTILITY
Age Calculator
Calculate exact age in years, months and days from any birth date.
UTILITY
Percentage Calculator
Calculate percentages, percentage increase/decrease, and find what percent X is of Y.
UTILITY
Color Picker & Converter
Pick colors visually and convert between HEX, RGB, HSL and CSS formats.
UTILITY
Hash Generator
Generate MD5, SHA-1, SHA-256 and SHA-512 hashes from any text.
UTILITY
QR Code Generator
Generate QR codes for URLs, text, email or phone numbers. Download as PNG.
UTILITY
Unit Converter
Convert length, weight, temperature, speed, area and data storage units.
UTILITY
Number Base Converter
Convert numbers between Binary, Octal, Decimal and Hexadecimal bases.
UTILITY
Stopwatch & Timer
Online stopwatch with lap times and countdown timer. Works in background.
UTILITY
Random Number Generator
Generate random numbers, roll dice, or pick a random item from a list.
UTILITY
Markdown Preview
Write Markdown and see a live preview. Copy the rendered HTML output.
FINANCE
EMI / Loan Calculator
Calculate monthly payments, total interest and full amortization schedule.
FINANCE
GST / Tax Calculator
Add or remove GST/VAT from any amount. Supports custom tax rates.
FINANCE
Tip & Bill Splitter
Calculate tip amount and split the total bill among any number of people.
FINANCE
Discount Calculator
Find sale price, discount amount and savings percentage instantly.
FINANCE
BMI Calculator
Calculate Body Mass Index and see your health category.
DATE
Date Difference Calculator
Find exact number of days, weeks, months between any two dates.
DATE
Unix Timestamp Converter
Convert Unix/epoch timestamps to human-readable dates and back.
DATE
Time Zone Converter
Convert time between major world cities and time zones instantly.
DATE
Days Until / Since
Count days until a future event or since a past date. Perfect for countdowns.
DEV
Regex Tester
Test regular expressions with live match highlighting and group capture display.
DEV
JWT Decoder
Decode and inspect JSON Web Token header, payload and signature.
DEV
CSS Gradient Generator
Build linear and radial gradients visually. Copy the CSS instantly.
DEV
HTML Entity Encoder
Encode and decode HTML entities. Escape special characters for safe HTML output.
DEV
Slug Generator
Convert any title or text into a URL-friendly slug for SEO and links.
DEV
Meta Tag Generator
Generate complete SEO meta tags including Open Graph and Twitter Cards.
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📊 Word & Character Counter
Paste or type text to get instant statistics
🔤 Case Converter
Convert text between different cases
📄 Lorem Ipsum Generator
Generate placeholder text for your designs
🔐 Password Generator
Generate strong, secure passwords
🔢 Base64 Encoder / Decoder
Encode and decode Base64 strings
🔍 Text Difference Finder
Find differences between two texts
ORIGINAL TEXT
MODIFIED TEXT
🗜 Image Compressor
Reduce image file size without losing quality
Drop image here or click to upload
Supports JPG, PNG, WebP, GIF • Max 20MB
📐 Image Resizer & Crop
Resize and crop images with live preview
Drop image or click to upload
Supports JPG, PNG, WebP
🔄 Image Format Converter
Convert between JPG, PNG, WebP formats
Drop image or click to upload
Any image format accepted
🎨 Image Editor
Rotate, flip, crop, brightness, contrast and more
Upload an image to edit
JPG, PNG, WebP — fully client-side, nothing uploaded
🖼 Image to Base64
Convert images to Base64 data URLs
Click to upload image
Any image format
📊 CSV to JSON Converter
Convert CSV data to JSON format
📋 JSON to CSV Converter
Convert JSON arrays to CSV spreadsheet format
✨ JSON Formatter
Beautify, minify and validate JSON
🌐 URL Encode / Decode
Encode or decode URL percent-encoding
🎂 Age Calculator
Find exact age from birth date
💯 Percentage Calculator
Multiple percentage calculation modes
WHAT IS X% OF Y?
% of
?
X IS WHAT % OF Y?
is what % of
?
PERCENTAGE CHANGE FROM X TO Y
to
?
🎨 Color Picker & Converter
Pick and convert colors between formats
SHADES & TINTS
🔑 Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-512 hashes
⚠ Hashing is done client-side in your browser. No data is sent to any server.
📱 QR Code Generator
Create QR codes for any text or URL
📏 Unit Converter
Convert between common units
⇄
🔢 Number Base Converter
Convert between Binary, Octal, Decimal and Hex
⏱ Stopwatch & Timer
Stopwatch with lap times and countdown timer
00:00.000
🎲 Random Generator
Numbers, dice, coin, and list picker
RANDOM NUMBER
?
ROLL DICE
RANDOM ITEM FROM LIST
?
📝 Markdown Preview
Live Markdown to HTML preview
MARKDOWN INPUT
PREVIEW
🏦 EMI / Loan Calculator
Calculate monthly payments and total interest
🧾 GST / Tax Calculator
Add or remove tax from any amount
ADD TAX (Exclusive)
Original Amount: -
Tax Amount: -
Total (incl. tax): -
REMOVE TAX (Inclusive)
Amount incl. tax: -
Tax Portion: -
Pre-tax Amount: -
🍽 Tip & Bill Splitter
Calculate tip and split among friends
TIP AMOUNT
-
TOTAL BILL
-
PER PERSON
-
TIP PER PERSON
-
🏷 Discount Calculator
Find sale price and savings instantly
SALE PRICE
-
YOU SAVE
-
DISCOUNT
-
FIND DISCOUNT % FROM TWO PRICES
?
⚖️ BMI Calculator
Calculate Body Mass Index and health category
📅 Date Difference Calculator
Find exact time between two dates
⏰ Unix Timestamp Converter
Convert epoch timestamps to dates and back
CURRENT UNIX TIMESTAMP
-
TIMESTAMP → DATE
DATE → TIMESTAMP
🌍 Time Zone Converter
Convert time between world cities
🗓 Days Until / Since
Countdown to any event or since a past date
QUICK COUNTDOWNS
🔎 Regex Tester
Test regular expressions with live highlighting
/
/
🎫 JWT Decoder
Decode and inspect JSON Web Tokens
🌈 CSS Gradient Generator
Build gradients visually and copy CSS
135deg
PRESETS
🏷 HTML Entity Encoder
Encode and decode HTML special characters
COMMON ENTITIES
& = &
< = <
> = >
" = "
' = '
© = ©
® = ®
™ = ™
🔗 Slug Generator
Convert any text to a URL-friendly slug
SLUG OUTPUT
🏗 Meta Tag Generator
Generate complete SEO meta tags
0/60
0/160
GENERATED META TAGS
Free Online Tools — Fast, Private, No Signup
ToolBox gives you instant access to 40+ free online tools for everyday tasks. Whether you need to count words in an essay, compress a photo for your website, convert a CSV file to JSON, generate a secure password, or calculate your EMI — everything is here, free, and works instantly in your browser. No account, no uploads, no tracking. All processing happens on your device.
📝 Free Text Tools
- Word & Character Counter — count words, sentences, reading time
- Case Converter — UPPER, lower, camelCase, snake_case
- Lorem Ipsum Generator — placeholder text for designs
- Password Generator — strong random passwords
- Base64 Encoder / Decoder
- Text Difference Finder
🖼 Free Image Tools
- Image Compressor — reduce file size, keep quality
- Image Resizer & Crop — resize with drag-to-crop
- Image Editor — rotate, flip, brightness, contrast
- Image Format Converter — JPG, PNG, WebP
- Image to Base64 — convert any image to data URL
📁 Free File Converter Tools
- CSV to JSON Converter — paste or upload CSV
- JSON to CSV Converter — export arrays as spreadsheets
- JSON Formatter & Validator — beautify or minify JSON
- URL Encode / Decode — percent-encode URLs
🛠 Free Utility Tools
- QR Code Generator — any URL or text to QR
- Color Picker & Converter — HEX, RGB, HSL
- Hash Generator — MD5, SHA-1, SHA-256, SHA-512
- Unit Converter — length, weight, temp, speed
- Age Calculator — exact age from birth date
- Random Generator — numbers, dice, list picker
💰 Free Finance Tools
- EMI / Loan Calculator — monthly payment + amortization
- GST / VAT Tax Calculator — add or remove tax
- Tip & Bill Splitter — split among friends
- Discount Calculator — sale price and savings
- BMI Calculator — body mass index
💻 Free Developer Tools
- Regex Tester — live match highlighting
- JWT Decoder — decode JSON Web Tokens
- CSS Gradient Generator — visual gradient builder
- Slug Generator — URL-friendly slugs for SEO
- Meta Tag Generator — SEO + Open Graph + Twitter
Frequently Asked Questions
Are all these tools completely free? +
Yes. Every tool on ToolBox is 100% free with no hidden charges, no premium tier, no usage limits, and no signup required. The site is ad-supported.
Is my data safe? Do you upload my files? +
Your data never leaves your browser. All image processing, file conversion, and text operations are done entirely on your device using JavaScript and the HTML5 Canvas API. Nothing is sent to any server.
How do I compress an image online for free? +
Click Image Tools → Image Compressor. Upload your JPG, PNG or WebP image, drag the quality slider to set compression level, and click Download. You get a side-by-side before/after preview so you can see the quality difference before downloading.
What is the best free online word counter? +
ToolBox's Word Counter shows word count, character count, characters without spaces, sentence count, paragraph count, and estimated reading time — all updating in real time as you type. No page reload, no ads between results.
How do I generate a free QR code? +
Go to Utilities → QR Code Generator. Enter any URL, email, phone number or text. Choose small, medium or large size. Click Generate and download the QR code as a PNG image for free.
Can I use ToolBox on mobile? +
Yes. ToolBox is fully responsive and works on all devices — desktop, tablet, and mobile. All tools work in any modern browser including Chrome, Firefox, Safari and Edge.
How do I convert CSV to JSON online? +
Go to File Tools → CSV to JSON. Paste your CSV data or upload a .csv file. Choose your delimiter (comma, semicolon, tab) and whether the first row is a header. Click Convert and download the JSON output.
Is there a free EMI / loan calculator online? +
Yes. Go to Finance Tools → EMI Calculator. Enter the loan amount, annual interest rate and tenure in months. You get the monthly EMI, total interest payable, total payment, and a full month-by-month amortization schedule.
40+
FREE TOOLS
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