ToolsNo1
A collection of free, fast, client-side utilities that work right in your browser. No uploads, no waiting.
PDF Tools
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PDF Merger
Combine multiple PDF files into one easily.
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PDF Splitter
Extract or remove specific pages from your PDF.
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PDF to Images
Convert each page of a PDF into high-quality PNG images.
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Images to PDF
Turn multiple JPG or PNG images into one PDF file.
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PDF Compressor
Reduce your PDF file size instantly — fast and secure.
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PDF Watermark Adder
Add a custom text watermark to every page of a PDF.
Text & Word Tools
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Word & Character Counter
Count words, characters, and sentences in real-time.
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Case Converter
Convert text to UPPERCASE, lowercase, Title Case, etc.
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Remove Extra Spaces
Cleans up messy text by removing extra spaces & line breaks.
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Text Sorter & Reverser
Reverse text or sort lines alphabetically, randomly, etc.
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Find and Replace
Find & replace all instances of text in a document.
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Markdown Previewer
Edit and preview Markdown text in real-time.
Calculators
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BMI Calculator
Calculate your Body Mass Index (BMI).
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Age Calculator
Find the difference between two dates or find your age.
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Loan Calculator
Estimate your monthly loan (EMI) payments.
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Percentage Calculator
Solve all your percentage problems in one place.
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Tip Calculator
Calculate your restaurant tip and split the bill.
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Sales Tax Calculator
Quickly add or remove sales tax from a price.
Converters
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Unit Converter
Convert kg↔lb, cm↔inch, and more.
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Temperature Converter
Convert Celsius ↔ Fahrenheit ↔ Kelvin.
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Number Base Converter
Convert Decimal ↔ Binary ↔ Hex.
Image / File Utilities
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Image Compressor
Compress JPEG & PNG images locally in your browser.
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Image to Base64
Convert an image (PNG, JPG) to a Base64 data string.
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Base64 to Image
Convert a Base64 string back into a viewable image.
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Image Cropper & Resizer
Crop, resize, and set aspect ratios for your images.
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Image Format Converter
Convert images to JPG, PNG, or WEBP.
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Image Color Picker
Upload an image and get the HEX/RGB of any pixel.
Encoders & Generators
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Password Generator
Generate strong, secure, and random passwords.
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QR Code Generator
Create a QR code for any text or URL.
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Random Generator
Gen. numbers, names, and colors.
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UUID Generator
Generate a random, secure v4 UUID.
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Lorem Ipsum Generator
Generate placeholder text.
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Hash Generator
Generate MD5, SHA-1, and SHA-256 hashes.
Developer Utilities
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JSON Formatter
Beautify, minify, and validate your JSON data.
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Base64 Encode/Decode
Encode text to Base64 or decode it back.
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URL Encoder/Decoder
Encode and decode special characters in URLs.
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HTML Encoder/Decoder
Encode/decode HTML entities (<, >, etc.).
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RGB/HEX Color Converter
Convert colors between RGB and HEX values.
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CSS Gradient Generator
Create and preview CSS gradients visually.
Welcome to My Simple Tools!
We're glad you're here. Our mission is to provide a comprehensive suite of free, fast, and easy-to-use online tools for everyone—from students and writers to developers and designers.
Fast, Secure & Client-Side
What makes our website different? Every single tool you see—from the word counter to the image compressor—runs **100% in your browser**. This "client-side" approach means:
- It's Blazing Fast: There's no waiting for servers to process your data. Everything is instant.
- It's Completely Secure: Your files, text, and images *never* leave your computer. We don't upload or store any of your data, ever.
- It Works Offline: Once the page is loaded, many of these tools will work even if you lose your internet connection.
Bookmark us and explore the categories above. We're always adding new tools!