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255 free tools

All online tools

Calculators for loans and investments, compressors and converters for images, PDFs and video, and quick helpers for JSON, XML and code. Search below or browse by category — every tool is free and works without an account.

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EMI CalculatorCalculate monthly EMI, total interest, and repayment amount for home loans, car loans, and personal loans.CalculatorsJPG CompressorMake JPG files smaller without uploading them — pick a level or exact quality, then download.File CompressorsMerge PDFCombine several PDF files into one document — in your browser, nothing is uploaded.PDF ToolsImage ResizerResize photos to exact pixels, cm or a file size like 20 KB or 50 KB. Crop, use passport and exam-form presets, then download. Free — nothing is uploaded.Image ToolsBackground RemoverRemove the background from a photo automatically — runs on your device.ImagePercentage CalculatorWork out X% of a number, what percent one number is of another, percentage increase or decrease, and exam marks percentage — with the working shown.CalculatorsImage to Text (OCR)Copy text from photos, screenshots and scanned pages with OCR. Supports English, Hindi and other languages, runs in your browser, and nothing is uploaded.Image ToolsWord CounterCount words, characters, sentences and paragraphs as you type. See reading and speaking time, check limits for tweets and essays, and change text case.Everyday ToolsSIP CalculatorCalculate SIP mutual fund returns, maturity value, and estimated investment growth.CalculatorsPDF CompressorMake PDF files smaller without uploading them — pick a level or exact quality, then download.File CompressorsJSON FormatterFormat, validate and minify JSON with clear error messages.DeveloperQR Code GeneratorCreate QR codes for links and text, then download them.Image

Browse by category

Every tool, grouped by the job it does.

All categories
Calculators28EMI, SIP, FD, PPF, ROI and other money calculatorsFile Compressors56Shrink images, PDFs, videos, audio and documentsPDF Tools7Merge, split, compress and convert PDF filesImage Tools6Convert PNG, JPG, BMP and GIF imagesJSON Converters8Turn JSON into CSV, Excel, XML, YAML and moreXML Converters10Convert XML to JSON, CSV, YAML and moreHTML Converters19HTML to Markdown, text, JSON — and backYAML Converters7Convert YAML to JSON, XML, CSV and moreSQL Converters5Export SQL data to CSV, JSON, XML and moreBase64 Tools20Encode and decode Base64 for images and dataEncode & Decode19URL, HTML, Base32/58 and UTF-8 encodingMinifiers8Minify JSON, CSS, JS, HTML, XML and SQLPopular Tools12Number to words, hex & binary, CSS helpersTrending Tools7Hashes, image to ASCII art, quick text tools

How these tools work

Your files stay with you

Images, PDFs and pasted text are processed by your browser on your own device. Nothing is uploaded to a server, so private documents stay private.

Nothing to install

Open a tool and use it straight away on a phone, tablet or computer. There is no app, no account and no trial that runs out.

Copy or download the result

Every tool ends with a clear result you can copy, download as a file or reset to start again — no watermark added.

Frequently asked questions

Are these tools free?

Yes. Every one of these tools is completely free, with no sign-up, no watermark and no daily limit.

Are my files or data uploaded anywhere?

No. The tools run inside your browser, so the text you paste and the files you choose stay on your device. Even so, avoid pasting passwords or private keys into any website.

What if a tool doesn’t do what I need?

Tell us through the Contact page what you were trying to do. We fix reported problems quickly and add new tools based on requests.

Does it work on my phone?

Yes. It works in any modern browser on Android, iPhone, tablets and computers — nothing to install.