Tiny Tiny Tools

Free · Private · Browser-based

Useful tools. Big help.

Simple tools for documents, images, calculations, text, and everyday tasks.

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Start with the tools people use most.

PDF MergerCombine several PDFs in a chosen file order while preserving each source page size.PDF CompressorRasterize pages at a chosen DPI and JPEG quality to try to reduce image-heavy PDFs.Image CompressorReduce JPEG, PNG, or WebP file size with format and quality controls, batch results, and accurate size comparisons.Image ConverterBatch convert between JPEG, PNG, and WebP while controlling lossy output quality.Length ConverterConvert common metric and imperial lengths from millimeters through miles.Weight ConverterConvert weight between milligrams, grams, kilograms, ounces, pounds, and stone.Date & Time CalculatorMeasure the difference between two dates in elapsed days, whole weeks, weekdays, or days remaining until a target.BMI CalculatorEstimate adult body mass index with metric or imperial measurements and view the general CDC category.Text Case ConverterConvert text between uppercase, lowercase, title, sentence, camel, Pascal, snake, and kebab case.JSON FormatterFormat, minify, and validate JSON with clear parse-error messages.QR Code GeneratorTurn text or a URL into a QR code and download it as a PNG or SVG.Password GeneratorGenerate strong random passwords with your choice of length and character types.
View all tools
Quick to use
No installation
Works in your browser
Free, with no sign-up

How it works

Three simple steps. No account required.

  1. 01

    Choose a tool

    Pick the tool that matches your task.

  2. 02

    Add what you need

    Upload a file or enter your information.

  3. 03

    Get your result

    Download, copy, or use the result instantly.

Built for simple,
private work

Browser-first processing

Everything is done in your browser.

Predictable methods

Tools work the same way every time.

Your files stay private

Your data never leaves your device.

Frequently asked questions

Are Tiny Tiny Tools free to use?

Yes. Every tool is free to use, with no trials, locked features, or payment steps.

Do I need to create an account?

No. Open any tool and start using it right away — there is no sign-up or login requirement.

Are my files uploaded or stored?

No. Document and image tools process files locally in your browser. Selected file bytes are not sent to Tiny Tiny Tools or a third-party processing API.

Do the tools work on mobile devices?

Yes. Tools, forms, and result views are designed to reflow safely on phones and tablets as well as desktop screens.

Which browsers are supported?

Current versions of Chrome, Edge, Firefox, and Safari. Keeping your browser up to date gives the best results.