ToolSandookYour Digital Box of Useful Tools

Free Online Tools

ToolSandook: Free Online PDF, Image, Video & Calculator Tools

Your Digital Box of Useful Tools: 48 free online tools for PDF, images, video, creators, money and business, for India and worldwide.

Everything runs in your browser, so your files never leave your device.

PDF tools

PDF CompressorShrink PDF file size.PDF Merger & SplitterCombine PDFs or split by pages.PDF to JPGTurn each page into an image.JPG to PDFMake a PDF from images.PDF Page OrganizerReorder, rotate and delete pages.Add Watermark to PDFStamp text on every page.Add Page NumbersNumber every page of a PDF.Protect PDFAdd a password to a PDF.Unlock PDFRemove a PDF's password.Word to PDFConvert a .docx file to PDF.PDF to WordTurn a PDF's text into a .docx file.Sign PDFDraw, type or upload a signature.

Image tools

Image CompressorSmaller images, JPEG or WebP.Image ResizerResize by pixels or percent.JPG to PNGConvert JPG images to PNG.PNG to WebPLighter WebP from PNG.Background RemoverCut out the subject, get a PNG.HEIC to JPGiPhone HEIC photos to JPG or PNG.WebP to JPG / PNGConvert WebP images to JPG or PNG.Image CropperCrop, rotate and flip images.Passport Size Photo MakerPassport photos and print sheets.

Video tools

Video to MP4 ConverterMOV, AVI, MKV, WEBM and more to MP4.Video CompressorShrink videos to a smaller MP4.Video to MP3Extract the audio from any video as MP3.Video to GIFTurn a video clip into a GIF.Video TrimmerCut a video to just the part you want.

Text tools

Word CounterWords, characters, sentences and reading time.Case ConverterUPPERCASE, lowercase, Title Case and more.Typing Test (English & Hindi)Check your typing speed in English or Hindi.

AI creator tools

YouTube Title GeneratorCatchy video titles.YouTube Description GeneratorReady-to-paste descriptions.Hashtag GeneratorRelevant hashtags for any post.Thumbnail Idea GeneratorThumbnail concepts that get clicks.Social Media Caption GeneratorCaptions for every platform.

Calculator tools

GST CalculatorAdd or remove GST.EMI CalculatorMonthly loan instalments.Income Tax CalculatorEstimate your tax.FD Interest CalculatorFixed deposit maturity.SIP CalculatorGrow monthly investments.BMI CalculatorBody mass index and healthy weight.Age CalculatorExact age and next birthday.Percentage CalculatorPercent of, change and discounts.Unit ConverterLength, area, weight and more.

QR & business tools

QR Code GeneratorQR codes for links and text.Invoice GeneratorSimple printable invoices.Business Name GeneratorName ideas for your brand.Barcode GeneratorBarcodes for products.GST Invoice GeneratorInvoices with GST breakup.

Free tools for everyday work

ToolSandook brings the tools students, job seekers, creators and small businesses need every day into one simple place. Compress a PDF for a job portal, turn photos into a PDF, make a passport size photo, remove an image background, convert a video to MP4 or MP3, or work out GST, EMI, income tax, SIP and FD returns.

Unlike many online converters, ToolSandook processes your files inside your own browser. Nothing is uploaded to our servers, which keeps your documents private and makes the tools fast even on slow connections.

Popular tools

Frequently asked questions

Are ToolSandook tools really free?

Yes. All 48 tools are free to use with no sign-up, no watermark and no daily limit.

Are my files uploaded to a server?

No. PDF, image and video tools run inside your browser, so your files stay on your device.

Do the tools work on mobile?

Yes. ToolSandook works in any modern browser on Android, iPhone, tablets and computers.

Which tools are most popular?

The PDF Compressor, JPG to PDF, Image Compressor, Passport Size Photo Maker, GST Calculator and EMI Calculator are used the most.