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Browse by category or search the full catalog. Every tool is one click away.
67
Free tools
10
Categories
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Popular Tools
The tools everyone reaches for
GPA & CGPA Calculator
Calculate semester GPA or cumulative CGPA in one place. Switch tabs to use preset or custom grading scales, per-course grade points, credit-weighted semester averages, a visual scale, grading reference, and copyable or downloadable reports.
CalculatorsUse Tool
Bill Splitter
Split a bill and tip evenly with presets, live totals, and a copyable summary.
CalculatorsUse Tool
Age Calculator
Exact age in years, months, and days with a birthday countdown and copyable summary.
CalculatorsUse Tool
QR Code Generator
Create QR codes from URLs, WiFi, phone, and more. Customize colors and download PNG or SVG.
ImageUse Tool
Keyboard Tester
Test keyboard events with live key details, layout progress, shortcut capture, and copyable key history.
DeveloperUse Tool
Passphrase Generator
Generate strong, memorable passphrases from random words with live entropy.
SecurityUse Tool
How it works
Three steps. Zero friction.
Handiwork is built around one idea: useful tools should be as easy to reach as a bookmark.
02
Use it instantly
No downloads, no accounts, no waiting. Open a tool and start working right away.
03
Get results fast
Tools run in your browser for speed and privacy. Copy, save, or move on.
Browse by Category
Pick a category and find exactly what you need.
Practical guides
Know what the result assumes
Sourced explanations for the parts a result card cannot show: methods, privacy boundaries, trade-offs, and verification steps.
10 min
Private file workflows
How to open CSV and Excel files privately in your browser
CSV and Excel files may both look like tables, but they carry different structure and risks. Learn which viewer fits the file, what local processing protects, and what to verify before exporting data.
Read guide9 min
Timekeeping workflows
Stopwatch vs timer vs date countdown: which should you use?
A stopwatch measures time after a start, while a countdown measures time before a target. The right choice depends on whether you care about laps, a fixed duration, or a calendar deadline.
Read guide10 min
Randomness & decisions
Browser randomness and fair selection: numbers, dice, and wheels
Random numbers and decision wheels can use the same secure browser source while answering different questions. Fairness also depends on the option list, range mapping, replacement rules, and audit needs.
Read guideWhy Handiwork
Built for how people actually work
A focused interface, clear explanations, and no account wall between you and the task at hand.
Always free
Every tool on Handiwork is free to use. No trials, no paywalls, no premium tiers.
No account needed
Use any tool without signing up. Your work stays in your browser.
Fast and lightweight
Tools load quickly and run client-side wherever possible. No bloat.
Updated regularly
We add new tools and improve existing ones regularly, based on what people need.
About Handiwork
Free tools for everyone, everywhere
Handiwork started with a simple frustration: useful online tools are scattered across dozens of sites, often behind sign-up walls or cluttered interfaces. We wanted one clean place to get things done.
Today, Handiwork brings together text utilities, image tools, developer helpers, and more — all free, all in the browser, all without an account.
What we believe
- Useful software shouldn't require a login.
- Small tools deserve the same polish as big products.
- The web works best when it's open and accessible.
- Speed and simplicity beat feature bloat every time.
FAQ
Common questions
Quick answers to the things people ask most. For legal and privacy details, see our Privacy Policy and Terms of Use.
Is Handiwork really free?
Yes. Every tool on Handiwork is free to use. There are no subscriptions, premium tiers, or hidden fees.
Do I need to create an account?
No. You can use any tool without signing up. We don't require an email, password, or social login.
Is my data private when I use the tools?
Most tools run in your browser, so the text, files, or numbers you enter are processed on your device and are not sent to us for those features to work. Like any website, we use cookies and similar technologies — for analytics and advertising — to operate and improve Handiwork. We never sell the content you enter into the tools. See our Privacy Policy for full details, including your choices.
Can I use Handiwork for work or commercial projects?
Yes. You may use Handiwork for personal and commercial purposes, subject to our Terms of Use. You are responsible for verifying that outputs meet your requirements before relying on them.
Are calculator and converter results professional advice?
No. Handiwork tools are for general informational and productivity purposes only. Results from calculators — including health, financial, and academic tools — are not medical, legal, financial, or other professional advice. Always verify important results and consult a qualified professional when decisions matter.
Does Handiwork use cookies?
Handiwork uses browser storage and similar technologies for site functionality and analytics, and may use advertising technologies when ad placements are enabled. You can manage storage through your browser settings, and where required by law we ask for consent before placing non-essential cookies. Learn more in our Privacy Policy.
How many tools does Handiwork include?
Handiwork currently offers 67 free online tools across text, image, developer, security, math, converter, productivity, and random categories, with more added regularly. Browse the full list on the tools page.
How often do you add new tools?
We add new tools regularly and refine existing ones based on feedback. Check the tools page to see the latest additions.
Can I suggest a tool?
Yes. Use the contact page to send suggestions. We read every message and prioritize tools people ask for most.
Can I use Handiwork on mobile?
Yes. Handiwork is built mobile-first. Every page and tool is designed to work on phones, tablets, and desktops.