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    80+ Free Online Tools

    Free Online Tools
    Private. No Login Required.

    ToolSura puts 80+ everyday tools in your browser — convert files, edit PDFs, clean up text, and decode developer formats instantly. Most tools run entirely on your device, so your files stay with you.

    Browse 80+ ToolsNo signup. No account. Free forever.
    Popular right now
    Free Base64 Encoder & Decoder OnlineFree Color Picker & Palette Generator Online3D Color Cube VisualizerFree PDF to Word Converter OnlineFree Image to Text (OCR) OnlineQR Code Scanner (Webcam)

    Explore Our Collection

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    Free Base64 Encoder & Decoder Online

    Convert text or binary data to Base64 and back instantly. Our secure encoder/decoder works 100% client-side, ensuring your data never leaves your browser.

    JSON/Data

    Free Color Picker & Palette Generator Online

    Pick colors, generate beautiful palettes, and get HEX/RGB codes instantly. A high-performance color tool for designers and developers.

    Color

    Free PDF to Word Converter Online

    Convert your PDF documents into editable Word files instantly. Our tool processes data locally in your browser for maximum privacy and zero lag.

    PDF

    Free Image to Text (OCR) Online

    Extract editable text from images instantly using our advanced OCR engine. 100% private, client-side processing with high accuracy.

    Image

    3D Color Cube Visualizer

    Visualize color relationships in a beautiful 3D interactive space. A high-performance tool for understanding color science and digital palettes.

    Color

    JSON Formatter & Validator

    Format, beautify, and validate your JSON data instantly. Our secure tool works 100% client-side to ensure your data stays private.

    JSON/Data

    PDF Compressor

    Shrink your PDF files without losing quality. Fast, secure, and 100% client-side processing for maximum document privacy.

    PDF

    Word Counter

    Analyze your text instantly with our advanced word counter. Get detailed metrics on word count, reading time, and character density locally in your browser.

    Text

    URL Encoder/Decoder

    Safely encode or decode URLs for browser compatibility. Our tool processes everything locally to ensure your data remains 100% private.

    SEO/Social

    Text to QR Code Generator

    Generate high-quality QR codes from any text or link instantly. 100% private synthesis happens directly in your browser.

    Others

    Markdown to HTML Converter

    Convert Markdown text to clean HTML code instantly. Our tool handles everything locally in your browser, maintaining 100% data privacy.

    Text

    HTML/CSS/JS Minifier

    Compress your HTML, CSS, and JavaScript files to reduce size and improve site speed. High-performance minification happens 100% client-side.

    Dev Tools

    Online Screenshot Tool

    Capture perfect screenshots of any webpage instantly. A fast, browser-based tool for developers and designers with 100% private processing.

    Image

    PDF Merger & Splitter

    Merge multiple PDFs into one or split large documents into separate files. Fast, secure, and 100% client-side PDF manipulation.

    PDF

    Word to PDF Converter

    Convert Word (.docx) files to PDF documents instantly. Our high-performance engine works 100% locally to ensure document security.

    PDF

    PNG/JPG Image Compressor

    Reduce PNG and JPG file sizes by up to 80% while maintaining visual quality. 100% private, client-side image processing.

    Image

    QR Code Scanner (Webcam)

    Scan and decode QR codes instantly using your device camera. Fast, secure, and 100% local browser-based decoding.

    Others

    CSV to JSON Converter

    Transform CSV data into structured JSON format instantly. High-performance, client-side conversion ensures your data never leaves your device.

    JSON/Data

    JSON Diff/Compare

    Identify differences between two JSON structures instantly. A powerful tool for developers with 100% private, local processing.

    JSON/Data

    Regex Tester

    Verify your regular expressions against sample text instantly. A high-performance regex engine that works 100% client-side.

    Dev Tools

    CSS Gradient Generator

    Visually design and generate CSS linear and radial gradients instantly. Our high-performance engine provides real-time previews and code export.

    Color

    Favicon Generator

    Transform your images into high-quality favicons and mobile app icons instantly. 100% private, client-side icon synthesis.

    Image

    Free Base64 Image Encoder Online

    Convert your PNG, JPG, and SVG images into Base64 data strings instantly. A secure, 100% browser-based tool for web developers.

    Image

    Timestamp Converter

    Convert Unix timestamps to human-readable dates and vice-versa instantly. Fast, accurate, and 100% client-side processing.

    Dev Tools
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    Why ToolSura

    Tools That
    Respect Your Privacy.

    Most online tools make you upload your files to a server, create an account, or pay a subscription. ToolSura is different. Our text, image, and PDF tools process your data locally in your browser using JavaScript — your files never leave your device.

    Some tools (AI helpers, SEO check, link shortener) send only what you type to our servers to do the work, and we don't store it. No login. No email. No tracking. Just free tools that work the moment you open them — on desktop, tablet, or phone.

    80+
    Active Utilities
    No Login
    Ever Required
    Local-First
    By Default

    01. Text & Writing

    Count words, rewrite, and clean up text in seconds — all in your browser, nothing uploaded.

    02. Developer Utilities

    Decode JWTs, encode Base64, and validate JSON at blazing speed, entirely on your machine.

    03. Image Tools

    Optimize SVGs and preview colors with precision — no uploads, no watermarks, no limits.

    04. PDF Toolkit

    Merge, split, and compress PDFs privately. Your documents stay on your device.

    Built for speed. Engineered for privacy.
    New tools added every week.

    Browse 80+ Tools
    ToolSuraPrivacy-First Tools

    Building the next generation of privacy-first developer utilities. No trackers, no bloat, just performance.

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    © 2026 ToolSura. Engineering Excellence in Browser-Native Software.

    Remote-First / Based in India

    Technical Manifesto

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