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MondayKit

30 Free Online Tools

Free Online Tools for PDFs, Images and Everyday Tasks

A collection of 30 simple, fast and easy-to-use tools for your daily file, image and productivity needs. 100% free, no signup required – files never leave your device.

🔥 Popular:Merge PDFCompress PDFPDF to JPGResize image
Explore All Tools ▶ How It Works
  • Files never leave your browserPrivate by design – nothing is uploaded
  • Free, no signupNo accounts, no hidden charges
  • No watermarksClean output on every file you download
  • Works on all devicesPhone, tablet or computer – any modern browser

Categories

Browse Tools by Category

Every tool runs locally in your browser – pick a category to get started.

PDF tools

12 tools

Merge, split, rotate, sign and convert PDFs.

Explore PDF tools →

Compress, resize, crop and convert images.

Explore Image tools →
Text tools

3 tools

Count, convert and compare text.

Explore Text tools →

Format JSON and generate QR codes.

Explore Developer tools →

Percentage, age and loan EMI calculators.

Explore Calculators →

Convert units of length, weight and more.

Explore Converters →
Utilities

1 tool

Generate strong passwords and passphrases.

Explore Utilities →

Exam photo and signature resizer.

Explore India tools →

Most used

Popular tools

The most used tools by our users — fast, free and easy to use.

View all tools
Merge PDFCombine multiple PDFs into one file in the order you choose.Compress PDFReduce PDF file size with a quality preset or a target size in KB.Compress imageShrink JPG, PNG and WebP file size with a quality or target size.PDF to JPGConvert PDF pages to high-quality JPG or PNG images.JPG to PDFTurn JPG, PNG or WebP images into a PDF document.Resize imageChange image dimensions in pixels, percent or social presets.Sign PDFDraw, type or upload a signature and place it on a PDF.Split PDFSplit a PDF into single pages, custom ranges or equal parts.

Three steps

How MondayKit works

Get started in minutes. No learning curve, no complicated setup.

  1. Choose a tool

    Choose a tool

    Pick from 30 free tools. No sign up required.

  2. Add your file

    Add your file or details

    Drop a file or type your input — it stays on your device.

  3. Download the result

    Get your result

    Download or copy it instantly. It’s that simple!

Privacy first

Your files stay on your device

MondayKit does the work inside your browser tab. There is no server step – so there is nothing to leak, log or keep.

  • Runs locallyProcessing uses WebAssembly and JavaScript on your own device.
  • Nothing is uploadedFiles and text never leave your browser – not even temporarily.
  • Never storedFiles are processed in your browser and never uploaded or stored.
Illustration of files staying safely on your device

FAQ

Frequently asked questions

Everything you need to know about MondayKit.

Is MondayKit really free?

Yes. Every tool is free to use with no signup, no watermark and no daily limit.

Are my files uploaded to a server?

No. All MondayKit tools run in your browser, so your files and text never leave your device.

Do I need to install anything?

No. MondayKit works in any current browser – Chrome, Edge, Firefox or Safari – on computers, tablets and phones.

Do I need an account?

No. There are no accounts. Open a tool and use it straight away.

Who makes MondayKit?

MondayKit is built by Utility Cube Technologies. You can reach us at info@utilitycube.in.

One toolkit for all your digital needs

Simple, fast and free tools for work, study and everyday tasks.

Explore all tools