⚙SmartToolsSuite

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PDF Tools Image Tools Text Tools Calculators Converters Developer & Web Tools

Free tools that never see your files.

Merge PDFs, compress photos, convert currency, count words and more. Everything runs in your browser — no sign-up, no uploads.

Popular:🧷 PDF Merger 🗜️ Image Compressor 🔳 QR Code Generator 💱 Currency Converter 🔤 Word Counter ⚖️ BMI Calculator

📄 PDF Tools

Split, merge, compress and create PDFs privately in your browser.

PDF SplitterExtract pages or ranges from any PDF.PDF MergerCombine several PDFs into one file.PDF CompressorOptimise a PDF to make the file smaller.JPG to PDFTurn JPG and PNG images into one PDF.

🖼️ Image Tools

Convert, compress and resize photos without uploading them.

Image ConverterConvert between JPG, PNG and WebP.Image CompressorShrink JPG, PNG and WebP file sizes.Image ResizerResize photos by pixels or percentage.

✍️ Text Tools

Count words and fix text case in one click.

Word CounterCount words, characters, sentences and reading time.Case ConverterUPPERCASE, lowercase, Title Case and more.

🧮 Calculators

BMI, age, percentage and loan EMI calculators.

BMI CalculatorBody mass index in metric or imperial.Age CalculatorExact age in years, months and days.Percentage CalculatorPercent of, percent change and what percent.EMI / Loan CalculatorMonthly payment, total interest and schedule.

🔄 Converters

Currency, height, units and colors.

Currency ConverterLive rates for 160+ world currencies.Height ConverterFeet & inches to cm, and back.Unit ConverterLength, weight, temperature, volume, speed.Color ConverterHEX, RGB and HSL with a live picker.

🧰 Developer & Web Tools

JSON, Base64, passwords and QR codes.

JSON FormatterBeautify, minify and validate JSON.Base64 Encode / DecodeEncode or decode text with full Unicode support.Password GeneratorStrong random passwords, made on your device.QR Code GeneratorQR codes for links, text and Wi-Fi.

Online tools built for privacy and speed

SmartTools Suite brings the everyday utilities people search for into one fast website: a PDF splitter and merger, an image converter and compressor, a live currency converter, a word counter, calculators for BMI, age and loan EMI, and developer helpers like a JSON formatter and QR code generator.

Because processing happens locally in your browser, your documents and photos are not sent to a server. That keeps sensitive files private and makes results appear instantly, even on a slow connection.

Frequently asked questions

Are these tools really free?

Yes. Every tool is free to use with no account, no daily limits and no watermarks. The site is supported by advertising.

Are my files uploaded to your servers?

No. PDF, image, text and calculator tools run inside your browser, so your files and text never leave your device.

Do the tools work on mobile?

Yes. Every tool is built for phones, tablets and desktops and works in any modern browser.