PRIVATE TOOLS THAT RUN IN YOUR BROWSER

Your files stay
on your device.

Merge and split PDFs, convert Word documents and images, compress photos and work with text or code. Everything runs inside your browser, so nothing is uploaded and no account is needed.

Explore all tools ↗
21 free toolsNo file uploadsNo account required
%QUICK CALCULATION↗

What is 20% of 150?

YOUR RESULT30
THE TOOL COLLECTION

Find what you need.

Choose a task below. Each tool opens on its own page, shows a preview of the result and works without uploading your files.

21 TOOLS · FREE
⇄↗DocumentsWord and PDF converterConvert DOCX, PDF and text files with a preview.Open tool ↗⊕↗DocumentsMerge PDFCombine several PDF files into one, in any order.Open tool ↗÷↗DocumentsSplit PDFExtract pages or split a PDF into separate files.Open tool ↗▣↗DocumentsJPG to PDFTurn photos and images into one PDF document.Open tool ↗▤↗DocumentsPDF to JPGSave PDF pages as JPG or PNG images.Open tool ↗▧↗ImagesImage resizerResize an image and download a copy.Open tool ↗⇲↗ImagesImage compressorMake JPG and WebP photos smaller with a quality slider.Open tool ↗♫↗AudioAudio compressorMake MP3, WAV and M4A files smaller with presets and bitrate control.Open tool ↗♪↗AudioAudio converterConvert audio between MP3 and WAV, and from M4A, OGG or FLAC.Open tool ↗Aa↗TextWord counterCount words, characters, sentences and reading time.Open tool ↗aA↗TextCase converterConvert text to UPPER, lower, Title or Sentence case.Open tool ↗%↗CalculatorsPercentage calculatorPercent of a number, percent share and percent change.Open tool ↗−↗CalculatorsDiscount calculatorSee the final price and savings.Open tool ↗◷↗CalculatorsAge calculatorCalculate exact age from a birth date.Open tool ↗◉↗DesignColor pickerGet HEX, RGB and HSL values.Open tool ↗◐↗DesignContrast checkerCheck two colors against WCAG AA and AAA.Open tool ↗{}↗DeveloperJSON formatterValidate and format JSON data.Open tool ↗64↗DeveloperBase64 encoderEncode or decode text in Base64.Open tool ↗◇↗DeveloperText encryptionProtect text with a password using AES-GCM.Open tool ↗✳↗DeveloperPassword generatorCreate a strong random password.Open tool ↗⌘↗DeveloperUUID generatorGenerate a unique UUID v4.Open tool ↗
PRIVATE BY DESIGN

Your files never leave your device.

Most online converters upload your documents to their servers. Orbit Tools does the work inside your browser instead: files are read from your device, processed in memory and saved straight back to your downloads. That makes it a safe choice for contracts, payslips, ID scans, medical letters and private photos.

No uploads

PDFs, Word files, photos and text are processed locally. Our server never receives them, so there is nothing to leak, store or delete.

No account, no install

Open a tool and use it. It works in any modern browser on Windows, macOS, Linux, Android and iPhone.

Preview before download

See the first page of your PDF, the resized image or the converted text before you save anything.

A SIMPLER WORKFLOW

From file to result
in a few clicks.

There is no sign-up or setup. Pick a tool, add your file or text and check the preview before you copy or download the result.

01Choose a tool

Browse categories or search for the exact task.

02Work with confidence

Make changes and see what the output will look like.

03Take the result

Copy the text or download your finished file.

QUESTIONS AND ANSWERS

Frequently asked questions

Is Orbit Tools free?

Yes. All tools are free to use, without limits on the number of files and without an account. The site is supported by advertising.

Are my files uploaded to a server?

No. Every tool runs in your browser with JavaScript, so your files and text stay on your device. Your browser only downloads the tools’ program code from this site — your data never travels the other way.

Which tools are available?

Word and PDF conversion, merging and splitting PDFs, JPG to PDF and PDF to JPG, an image resizer and compressor, an audio compressor and converter, text tools such as a word counter and case converter, calculators, and developer tools for JSON, Base64, encryption, passwords and UUIDs.

Does it work on my phone?

Yes. The tools work in current versions of Chrome, Safari, Edge and Firefox on phones, tablets and computers. Very large files are processed faster on a computer.

Is there a file size limit?

Limits depend on the tool — for example 8 MB for the Word and PDF converter and 100 MB per file for the PDF tools. They exist to keep processing reliable on all devices and are shown on each tool page.

How can I suggest a new tool or report a problem?

Write to us via the contact page. We read every message.