Team & Collaboration
Tools for agile teams and productive collaboration.
toolkitone.de
Simple Tools for Everyday Life
Free online helpers for teamwork, planning, health and energy – fast and no sign-up required.
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Sorted by category – find the right tool for your task.
Planning & Appointments
Organize your time and appointments efficiently.
Health & Fitness
Small helpers for your wellbeing.
Mathematics
Calculators and helpers for percentages, numbers and everyday maths.
Date & Time
Calculators and helpers for dates, age and time-related tasks.
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Age Calculator
Calculate your exact age in years, months, weeks and days – with a freely selectable reference date.
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Date Calculator
Calculate periods between dates or add and subtract days, weeks, months and years – including workdays.
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Business Day Calculator
Calculate business days between two dates with selectable weekdays and days off.
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Time Difference Calculator
Calculate the exact time span between two date and time values.
Security & Privacy
Tools for secure passwords, privacy and safer online use.
Documents & PDF
Process PDF files locally in your browser – without uploading to the server.
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Merge PDFs
Combine multiple PDF files in your chosen order into a single PDF.
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Split PDF
Select individual pages or page ranges from a PDF and download them as new PDF files.
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Compress PDF
Shrink PDF files directly in your browser and download the compressed PDF.
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Rotate PDF
Rotate individual or multiple pages of a PDF left or right and download the result.
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Delete PDF pages
Remove individual or multiple pages from a PDF and download the result as a new file.
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Extract PDF pages
Select individual pages or page ranges from a PDF and save them as a new PDF file.
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PDF to JPEG
Export individual or all pages of a PDF as JPEG images (JPG).
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PDF to Word
Convert PDF files to editable Word documents – locally in your browser.
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Word to PDF
Convert DOCX files to PDF for free – locally in your browser.
Images
Tools for compressing, optimizing and preparing image files.
Text & Media
Tools for text, word counting, QR codes, media and everyday digital tasks.
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Word counter
Count words, characters, sentences and paragraphs and estimate reading and speaking time.
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Character counter
Count characters with and without spaces, letters, digits and other text components.
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QR Code Generator
Create QR codes for links, text, Wi-Fi, email and contacts locally in your browser and download as PNG or SVG.
Development
Tools for developers – identifiers, formats and secure random values.
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JSON Formatter
Format, validate and minify JSON in your browser and find syntax errors quickly.
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JSON Validator
Validate JSON for syntax errors and find faulty commas, brackets and quotes.
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Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to readable UTF-8 text.
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URL Encoder / Decoder
Encode and decode URLs
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Hash Generator
Generate hash values
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UUID Generator
Generate UUID v4 and UUID v7 individually or in bulk – locally with no storage.
Finance
Calculators for VAT, amounts and everyday financial calculations.
Energy & Household
Calculators and tools for electricity and energy.
Free online tools for everyday tasks, work and organisation
ToolkitOne brings practical online tools together in one place – for tasks that appear again and again in everyday life, at work and in small teams. Instead of searching for a separate application, you find lightweight helpers directly in your browser: quick to open, easy to understand and built without unnecessary hurdles. The goal is a growing toolkit for common questions, calculations, polls and organisational tasks.
The tools are designed so you can get started immediately. There is no installation, and most features do not require registration. When signing in is useful, for example to find results or settings again, it remains optional. This makes ToolkitOne suitable for spontaneous one-off tasks as well as recurring workflows where history or personal preferences can save time.
Helpful for teams and collaboration
Many tasks arise when several people need to plan, assess or decide together. ToolkitOne supports these situations with simple digital tools that work without a long introduction. Content should be shareable, traceable and clearly structured – so teams spend less time on administration and reach a common result faster.
Simplify planning and decisions
Whether it is scheduling, estimating, comparing or making small decisions: good online tools remove friction from the process. They guide users through the important inputs, present results clearly and reduce coordination effort. ToolkitOne therefore focuses on clean interfaces, short paths and functions that are available directly in the browser – on desktop as well as on mobile.
Calculators and helpers for everyday life
In addition to team and planning topics, the collection will continue to grow with practical calculators and everyday helpers. These tools make numbers easier to understand, provide orientation or simplify small routines. The important part is that results remain transparent, inputs are handled sparingly and the tools work even without technical knowledge.
Why ToolkitOne?
Because good tools should not get in your way. ToolkitOne focuses on clear usability, short paths and understandable results – no installation, no complicated setup and no mandatory registration. The site is built for accessibility and available in German and English, so as many people as possible can use it without barriers. Whether you need to calculate something quickly, coordinate a decision or organise a task: you will find lightweight helpers here that take work off your hands and save time. Browse the categories, pick the right tool and get started straight away.