🔥 Popular Tools
Top PicksHOT
Hello Script Online Code Editor
Essential tool for developers — fast and reliable
★★★★★ 5.0
SPLITSTUDIO
Use Free
HOT
👁️
Image to SVG Converter
Transform your images with this powerful free online tool
★★★★★ 5.0
IMAGE
Use Free
HOT
Professional WhatsApp Direct Tool
Generate scannable QR codes instantly for free
★★★★★ 5.0
QR
Use Free
HOT
OCR Image to Text Reader
Edit and enhance your images quickly and easily online
★★★★★ 5.0
IMAGE
Use Free
HOT
Free Online Kangaroo Notepad
Transform your images with this powerful free online tool
★★★★★ 5.0
IMAGE
Use Free
HOT
All in One PDF Maker
Edit, convert or compress PDFs instantly online
★★★★★ 5.0
PDF
Use Free
HOT
All in One Mobile App PDF Maker
Manage your PDF documents with this powerful free tool
★★★★★ 5.0
PDF
Use Free
HOT
Split Code Studio
Code smarter with this handy developer utility
★★★★★ 5.0
SPLITSTUDIO
Use Free
🔧
Split Code Tool
Powerful developer tool for coding and debugging tasks
★★★★★ 5.0
SPLITSTUDIO
Use Free
HOT
📦
Smart PDF Compressor
Compress PDF files without quality loss
★★★★★ 5.0
PDF
Use Free
🎬
GIF Compressor
Reduce GIF file size while keeping animation
★★★★★ 5.0
IMAGE
Use Free
HOT
🧮
Scientific Calculator v2.0
Advanced scientific calculator with functions
★★★★★ 5.0
CONVERTER
Use Free
✏️
Add Watermark + Remover
Add or remove watermarks from images easily
★★★★★ 5.0
IMAGE
Use Free
HOT
PNG to JPG Converter
Process images instantly — fast, free and no signup needed
★★★★★ 5.0
IMAGE
Use Free
📋
Smart Header Generator
Generate custom website headers and banners
★★★★★ 5.0
GENERATOR
Use Free
📸
Smart Footer Generator
Create what you need instantly with this smart generator
★★★★★ 5.0
GENERATOR
Use Free
🛠️
Smart Toolbar Generator
Create custom toolbars for websites
★★★★★ 5.0
GENERATOR
Use Free
🔐
Base64 Code/Decode v0.1
Encode and decode Base64 strings online
★★★★★ 5.0
DEVELOPER
Use Free
🔑
Base64 Code/Decode v0.2
Advanced Base64 encoder and decoder tool
★★★★★ 5.0
DEVELOPER
Use Free
🏷️
Meta Tag Generator
Generate SEO meta tags for title and description
★★★★★ 5.0
GENERATOR
Use Free
🎨
Color Picker v0.1
Pick colors and get HEX, RGB, HSL values
★★★★★ 5.0
DEVELOPER
Use Free
HOT
📋
JSON Formatter & Validator
Format, validate and beautify JSON data
★★★★★ 5.0
DEVELOPER
Use Free
🔍
CSS Minifier & Live Preview
Minify CSS and preview changes in real time
★★★★★ 5.0
DEVELOPER
Use Free
💰
Profit & Loss Calculator
Calculate profit and loss percentage easily
★★★★★ 5.0
CONVERTER
Use Free
🔢
Percentage Calculator
Calculate percentages, increase and decrease
★★★★★ 5.0
CONVERTER
Use Free
🧾
Tip & Bill Splitter Calculator
Split bills and calculate tips for groups
★★★★★ 5.0
CONVERTER
Use Free
🏦
EMI Calculator
Calculate monthly EMI for loans instantly
★★★★★ 5.0
CONVERTER
Use Free
🏷️
Discount Calculator
Calculate discounts and final price quickly
★★★★★ 5.0
CONVERTER
Use Free
HOT
📈
Live Currency Chart
Real-time live currency exchange rate charts
★★★★★ 5.0
LIVE
Use Free
⚖️
BMI Calculator
Calculate Body Mass Index and health status
★★★★★ 5.0
CONVERTER
Use Free
💳
Loan Calculator
Calculate loan payments, interest and tenure
★★★★★ 5.0
CONVERTER
Use Free
📊
Profit & Loss Calculator Pro
Advanced profit and loss analysis tool
★★★★★ 5.0
CONVERTER
Use Free
🧮
GST / VAT Calculator
Calculate GST and VAT on products instantly
★★★★★ 5.0
CONVERTER
Use Free
📅
Age Calculator
Calculate exact age in years, months and days
★★★★★ 5.0
CONVERTER
Use Free
HOT
🔗
URL Shortener
Shorten long URLs into clean shareable links
★★★★★ 5.0
URL
Use Free
💱
Advanced Currency Converter
Convert currencies with real-time exchange rates
★★★★★ 5.0
CONVERTER
Use Free
HOT
🔄
Unit Converter
Convert 50+ units: length, weight, temp and more
★★★★★ 5.0
CONVERTER
Use Free
🔤
Case Converter
Convert text to uppercase, lowercase, title case
★★★★★ 5.0
TEXT
Use Free
🗣️
Text to Speech Converter
Convert written text to natural speech audio
★★★★★ 5.0
TEXT
Use Free
📄
PDF to JPG Converter
Convert PDF pages to high-quality JPG images
★★★★★ 5.0
PDF
Use Free
📝
Online Document Editor
Edit Word, text documents online without install
★★★★★ 5.0
TEXT
Use Free
🌐
HTML to PDF Converter
Convert HTML pages and websites to PDF files
★★★★★ 5.0
PDF
Use Free
📎
Merge PDF Tool
Combine multiple PDF files into one document
★★★★★ 5.0
PDF
Use Free
🖼️
JPG to PDF Converter
Convert JPG images to PDF documents easily
★★★★★ 5.0
PDF
Use Free
📄
Word to PDF Converter
Convert Word documents to PDF format instantly
★★★★★ 5.0
PDF
Use Free
🖼️
Image to PDF Advanced
Convert multiple images to a single PDF file
★★★★★ 5.0
PDF
Use Free
🗜️
Lossless Image Compressor
Compress images with zero quality loss
★★★★★ 5.0
IMAGE
Use Free
✨
Professional SVG Converter
Convert images to professional SVG vector format
★★★★★ 5.0
IMAGE
Use Free
📐
Image Resizer
Resize images to any dimension in seconds
★★★★★ 5.0
IMAGE
Use Free
▦
Barcode Generator
Generate barcodes in Code128, QR and more formats
★★★★★ 5.0
GENERATOR
Use Free
HOT
📲
QR Code Generator
Create QR codes for URL, WiFi, text and vCard
★★★★★ 5.0
QR
Use Free
🔢
Collective Counter
Count characters, words, lines and paragraphs
★★★★★ 5.0
TEXT
Use Free
💵
Cash Converter
Convert formats easily — accurate results every time
★★★★★ 5.0
CONVERTER
Use Free
📊
Line Counter Text Analyzer
Count lines and analyze text structure deeply
★★★★★ 5.0
TEXT
Use Free
✂️
Remove Extra Spaces
Clean text by removing extra spaces and breaks
★★★★★ 5.0
TEXT
Use Free
HOT
₿
Crypto Dashboard
Live cryptocurrency prices and market dashboard
★★★★★ 5.0
LIVE
Use Free
🌐
IP Address Finder
Find your public IP address and location info
★★★★★ 5.0
DEVELOPER
Use Free
HOT
🔐
Password Generator
Generate strong random passwords instantly
★★★★★ 5.0
SECURITY
Use Free
🖼️
YouTube Thumbnail
Create custom YouTube thumbnails easily
★★★★★ 5.0
YOUTUBE
Use Free
⬇️
YouTube Thumbnail Downloader
Download YouTube video thumbnails in HD quality
★★★★★ 5.0
YOUTUBE
Use Free
HOT
📝
Word Counter
Count words, characters and reading time fast
★★★★★ 5.0
TEXT
Use Free
HOT
✏️
Add water mark
Process images instantly — fast, free and no signup needed
★★★★★ 5.0
IMAGE
Use Free
🎞️
JPG TO PDF ADVANCE TOOL
Process images instantly — fast, free and no signup needed
★★★★★ 5.0
IMAGE
Use Free
HOT
🎨
Color-Picker Advanced Tool
Code smarter with this handy developer utility
★★★★★ 5.0
DEVELOPER
Use Free
HOT
🔢
Listify Pro
Process images instantly — fast, free and no signup needed
★★★★★ 5.0
IMAGE
Use Free
HOT
⚖️
YouTube Channel Analysis Report
Quick YouTube utility — fast and free to use
★★★★★ 5.0
YOUTUBE
Use Free
HOT
▶️
YouTube Embed Generator
Enhance your YouTube workflow with this handy tool
★★★★★ 5.0
YOUTUBE
Use Free
HOT
🚀
YouTube Audit Dashboard
Enhance your YouTube workflow with this handy tool
★★★★★ 5.0
YOUTUBE
Use Free
HOT
👾
AI Studio + List Pro
Quick and easy generator tool — no signup required
★★★★★ 5.0
GENERATOR
Use Free
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▶️YouTube
🏥Medical
🔥 Popular Tools
Top PicksHOT
Hello Script Online Code Editor
Essential tool for developers — fast and reliable
★★★★★ 5.0
SPLITSTUDIO
Use Free
HOT
👁️
Image to SVG Converter
Transform your images with this powerful free online tool
★★★★★ 5.0
IMAGE
Use Free
HOT
Professional WhatsApp Direct Tool
Generate scannable QR codes instantly for free
★★★★★ 5.0
QR
Use Free
HOT
OCR Image to Text Reader
Edit and enhance your images quickly and easily online
★★★★★ 5.0
IMAGE
Use Free
HOT
Free Online Kangaroo Notepad
Transform your images with this powerful free online tool
★★★★★ 5.0
IMAGE
Use Free
HOT
All in One PDF Maker
Edit, convert or compress PDFs instantly online
★★★★★ 5.0
PDF
Use Free
HOT
All in One Mobile App PDF Maker
Manage your PDF documents with this powerful free tool
★★★★★ 5.0
PDF
Use Free
HOT
Split Code Studio
Code smarter with this handy developer utility
★★★★★ 5.0
SPLITSTUDIO
Use Free
🔧
Split Code Tool
Powerful developer tool for coding and debugging tasks
★★★★★ 5.0
SPLITSTUDIO
Use Free
HOT
📦
Smart PDF Compressor
Compress PDF files without quality loss
★★★★★ 5.0
PDF
Use Free
🎬
GIF Compressor
Reduce GIF file size while keeping animation
★★★★★ 5.0
IMAGE
Use Free
HOT
🧮
Scientific Calculator v2.0
Advanced scientific calculator with functions
★★★★★ 5.0
CONVERTER
Use Free
✏️
Add Watermark + Remover
Add or remove watermarks from images easily
★★★★★ 5.0
IMAGE
Use Free
HOT
PNG to JPG Converter
Process images instantly — fast, free and no signup needed
★★★★★ 5.0
IMAGE
Use Free
📋
Smart Header Generator
Generate custom website headers and banners
★★★★★ 5.0
GENERATOR
Use Free
📸
Smart Footer Generator
Create what you need instantly with this smart generator
★★★★★ 5.0
GENERATOR
Use Free
🛠️
Smart Toolbar Generator
Create custom toolbars for websites
★★★★★ 5.0
GENERATOR
Use Free
🔐
Base64 Code/Decode v0.1
Encode and decode Base64 strings online
★★★★★ 5.0
DEVELOPER
Use Free
🔑
Base64 Code/Decode v0.2
Advanced Base64 encoder and decoder tool
★★★★★ 5.0
DEVELOPER
Use Free
🏷️
Meta Tag Generator
Generate SEO meta tags for title and description
★★★★★ 5.0
GENERATOR
Use Free
🎨
Color Picker v0.1
Pick colors and get HEX, RGB, HSL values
★★★★★ 5.0
DEVELOPER
Use Free
HOT
📋
JSON Formatter & Validator
Format, validate and beautify JSON data
★★★★★ 5.0
DEVELOPER
Use Free
🔍
CSS Minifier & Live Preview
Minify CSS and preview changes in real time
★★★★★ 5.0
DEVELOPER
Use Free
💰
Profit & Loss Calculator
Calculate profit and loss percentage easily
★★★★★ 5.0
CONVERTER
Use Free
🔢
Percentage Calculator
Calculate percentages, increase and decrease
★★★★★ 5.0
CONVERTER
Use Free
🧾
Tip & Bill Splitter Calculator
Split bills and calculate tips for groups
★★★★★ 5.0
CONVERTER
Use Free
🏦
EMI Calculator
Calculate monthly EMI for loans instantly
★★★★★ 5.0
CONVERTER
Use Free
🏷️
Discount Calculator
Calculate discounts and final price quickly
★★★★★ 5.0
CONVERTER
Use Free
HOT
📈
Live Currency Chart
Real-time live currency exchange rate charts
★★★★★ 5.0
LIVE
Use Free
⚖️
BMI Calculator
Calculate Body Mass Index and health status
★★★★★ 5.0
CONVERTER
Use Free
💳
Loan Calculator
Calculate loan payments, interest and tenure
★★★★★ 5.0
CONVERTER
Use Free
📊
Profit & Loss Calculator Pro
Advanced profit and loss analysis tool
★★★★★ 5.0
CONVERTER
Use Free
🧮
GST / VAT Calculator
Calculate GST and VAT on products instantly
★★★★★ 5.0
CONVERTER
Use Free
📅
Age Calculator
Calculate exact age in years, months and days
★★★★★ 5.0
CONVERTER
Use Free
HOT
🔗
URL Shortener
Shorten long URLs into clean shareable links
★★★★★ 5.0
URL
Use Free
💱
Advanced Currency Converter
Convert currencies with real-time exchange rates
★★★★★ 5.0
CONVERTER
Use Free
HOT
🔄
Unit Converter
Convert 50+ units: length, weight, temp and more
★★★★★ 5.0
CONVERTER
Use Free
🔤
Case Converter
Convert text to uppercase, lowercase, title case
★★★★★ 5.0
TEXT
Use Free
🗣️
Text to Speech Converter
Convert written text to natural speech audio
★★★★★ 5.0
TEXT
Use Free
📄
PDF to JPG Converter
Convert PDF pages to high-quality JPG images
★★★★★ 5.0
PDF
Use Free
📝
Online Document Editor
Edit Word, text documents online without install
★★★★★ 5.0
TEXT
Use Free
🌐
HTML to PDF Converter
Convert HTML pages and websites to PDF files
★★★★★ 5.0
PDF
Use Free
📎
Merge PDF Tool
Combine multiple PDF files into one document
★★★★★ 5.0
PDF
Use Free
🖼️
JPG to PDF Converter
Convert JPG images to PDF documents easily
★★★★★ 5.0
PDF
Use Free
📄
Word to PDF Converter
Convert Word documents to PDF format instantly
★★★★★ 5.0
PDF
Use Free
🖼️
Image to PDF Advanced
Convert multiple images to a single PDF file
★★★★★ 5.0
PDF
Use Free
🗜️
Lossless Image Compressor
Compress images with zero quality loss
★★★★★ 5.0
IMAGE
Use Free
✨
Professional SVG Converter
Convert images to professional SVG vector format
★★★★★ 5.0
IMAGE
Use Free
📐
Image Resizer
Resize images to any dimension in seconds
★★★★★ 5.0
IMAGE
Use Free
▦
Barcode Generator
Generate barcodes in Code128, QR and more formats
★★★★★ 5.0
GENERATOR
Use Free
HOT
📲
QR Code Generator
Create QR codes for URL, WiFi, text and vCard
★★★★★ 5.0
QR
Use Free
🔢
Collective Counter
Count characters, words, lines and paragraphs
★★★★★ 5.0
TEXT
Use Free
💵
Cash Converter
Convert formats easily — accurate results every time
★★★★★ 5.0
CONVERTER
Use Free
📊
Line Counter Text Analyzer
Count lines and analyze text structure deeply
★★★★★ 5.0
TEXT
Use Free
✂️
Remove Extra Spaces
Clean text by removing extra spaces and breaks
★★★★★ 5.0
TEXT
Use Free
HOT
₿
Crypto Dashboard
Live cryptocurrency prices and market dashboard
★★★★★ 5.0
LIVE
Use Free
🌐
IP Address Finder
Find your public IP address and location info
★★★★★ 5.0
DEVELOPER
Use Free
HOT
🔐
Password Generator
Generate strong random passwords instantly
★★★★★ 5.0
SECURITY
Use Free
🖼️
YouTube Thumbnail
Create custom YouTube thumbnails easily
★★★★★ 5.0
YOUTUBE
Use Free
⬇️
YouTube Thumbnail Downloader
Download YouTube video thumbnails in HD quality
★★★★★ 5.0
YOUTUBE
Use Free
HOT
📝
Word Counter
Count words, characters and reading time fast
★★★★★ 5.0
TEXT
Use Free
HOT
✏️
Add water mark
Process images instantly — fast, free and no signup needed
★★★★★ 5.0
IMAGE
Use Free
🎞️
JPG TO PDF ADVANCE TOOL
Process images instantly — fast, free and no signup needed
★★★★★ 5.0
IMAGE
Use Free
HOT
🎨
Color-Picker Advanced Tool
Code smarter with this handy developer utility
★★★★★ 5.0
DEVELOPER
Use Free
HOT
🔢
Listify Pro
Process images instantly — fast, free and no signup needed
★★★★★ 5.0
IMAGE
Use Free
HOT
⚖️
YouTube Channel Analysis Report
Quick YouTube utility — fast and free to use
★★★★★ 5.0
YOUTUBE
Use Free
HOT
▶️
YouTube Embed Generator
Enhance your YouTube workflow with this handy tool
★★★★★ 5.0
YOUTUBE
Use Free
HOT
🚀
YouTube Audit Dashboard
Enhance your YouTube workflow with this handy tool
★★★★★ 5.0
YOUTUBE
Use Free
HOT
👾
AI Studio + List Pro
Quick and easy generator tool — no signup required
★★★★★ 5.0
GENERATOR
Use Free
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Smart Online Tool
70+ Free Online Tools, No Signup
Free Online Tools for PDF, Images, Coding, Calculators and YouTube
Smart Online Tool is a free collection of more than 70 online tools that run in your browser. Make a PDF from images, compress a GIF, resize a photo, write and test code, work out a loan instalment or download a YouTube thumbnail, all without installing software or creating an account. Every tool opens on its own page with a short guide, so you can finish the job in a few clicks on your phone or computer.
Browse Our Tools by Category
📄 PDF Tools
🖼️ Image Tools
💻 Developer Tools
🧮 Calculators
💱 Currency & Unit Converters
📝 Text Tools
⚙️ Generators & Web Utilities
Why Use Smart Online Tool?
Free and simple: there is nothing to install and no sign-up for most tools. Works on mobile: the pages are built to be used on a phone as comfortably as on a desktop. Privacy-friendly: most file tools, such as the PDF and image converters, process your files directly in your browser. A few tools, for example GIF compression, live currency rates and cloud sync, rely on a server or an online service to do their job. Always growing: we keep adding tools and improving the existing ones based on what people need.
Frequently Asked Questions
Are all the tools on Smart Online Tool free?
Yes. You can use the tools for free, and most of them do not need an account.
Do I need to install anything?
No. Every tool works in your web browser on Android, iPhone, Windows or Mac.
Is it safe to upload my files?
Most of our file tools process files inside your browser, so they are not sent to us. Check the description on each tool page, because a few tools need a server to work.
How do I make a PDF from my photos?
Open Image to PDF Advanced, add your images, arrange the pages and download the PDF. For a mobile-friendly interface, try the All in One PDF Maker.
Can I write and test code online?
Yes. Use the HelloScript Online Code Editor to write HTML, CSS and JavaScript and see a live preview instantly.
Choose a category above to find the tool you need, and start now.
