OperateTools — 150+ Free Tools
in One Place

SEO analysis, image conversion, PDF editing, online compilers, calculators, and more — all free, all in your browser. No sign-up needed.

Browse All Tools Backlink Checker

Learn Programming — Free Tutorials

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JavaScript Python Java C C++ C# PHP Go (Golang) MySQL / SQL TypeScript HTML & CSS R Language

Online Compilers & Code Editors

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Python Compiler JavaScript Editor Java Compiler C Compiler C++ Compiler PHP Editor Go Compiler MySQL Editor C# Compiler TypeScript Compiler CSV Viewer HTML Editor

Image Tools

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Image Converter Image Compressor Image Resizer Image Cropper PNG to JPG WebP to JPG Favicon Generator Reverse Image Search HTML to Image Color Picker PDF to PNG Rotate Image

SEO & Website Tools

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Backlink Checker Sitemap Generator OG Tag Checker Domain Authority Domain Age DNS Lookup What Is My IP Page Speed Test Link Checker Robots.txt Generator Hosting Checker Domain Search

PDF Tools

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PDF to Word Word to PDF Merge PDF Split PDF Excel to PDF PDF Editor Lock PDF Unlock PDF Watermark PDF Rotate PDF PDF to Excel PDF to PNG

Financial & Math Calculators

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SIP Calculator EMI Calculator PPF Calculator EPF Calculator GST Calculator BMI Calculator Income Tax Step-Up SIP CAGR Calculator Inflation Calculator Discount Calculator Percentage Calculator

Text & Content Tools

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Plagiarism Checker Word Counter Text Summarizer Case Converter Spell Checker Reverse Text Image to Text (OCR) MD5 Generator URL Encoder JSON Editor CSS Minifier JS Minifier

Video Tools

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YouTube Downloader Shorts Downloader Thumbnail Extractor Facebook Downloader Description Generator Title Generator Channel Statistics Tags Extractor

Unit Converters

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Length Converter Weight Converter Temperature Area Converter Volume Converter Speed Converter Time Converter Data Storage

Why 150,000+ Users Choose OperateTools

Lightning Fast

Most tools process locally in your browser — no server round-trips, results in under a second.

Secure & Private

Files are processed locally or on encrypted servers. Nothing is stored permanently.

Mobile Responsive

Every tool works perfectly on phones, tablets, and desktops. No app install needed.

100% Free

No hidden fees, no premium tiers, no account walls. Every feature is free for everyone.

Developer Friendly

Clean interfaces, no popups, keyboard shortcuts, and APIs where applicable.

Always Available

No downtime, no maintenance windows. 24/7 availability with no rate limits.

What Is OperateTools?

OperateTools is a free collection of 150+ online tools built for developers, marketers, content creators, and students. Whether you need to convert an image, compress a PDF, check backlinks, run code, or generate a sitemap — every tool runs directly in your browser with zero installation and no account required.

Popular Tool Categories

  • Image Tools: Convert between JPG, PNG, WebP, and GIF. Compress images up to 90%, resize for social media, crop, and generate favicons.
  • PDF Tools: Merge, split, compress, lock, unlock, and convert PDFs to Word, Excel, PowerPoint, or images — all free.
  • SEO Tools: Backlink checker, keyword tracker, sitemap generator, robots.txt validator, open graph checker, and website analysis.
  • Code Editors: Online compilers for Python, JavaScript, Java, C++, C#, Go, PHP, R, TypeScript, and Node.js. Run code instantly without local setup.
  • Financial Calculators: SIP, EMI, PPF, EPF, GST, income tax, CAGR, inflation, and step-up SIP calculators with charts and year-wise breakdowns.
  • Video Tools: Download YouTube videos and thumbnails, extract tags and descriptions, check channel statistics.
  • Unit Converters: Length, weight, temperature, area, volume, speed, data storage, and more.

Why Choose OperateTools?

Every tool processes data locally in your browser or on our secure servers — files are never stored permanently. There are no watermarks, no file-size limits on most tools, and no forced sign-ups. The site loads fast, works on mobile, and is updated regularly with new tools and improvements.