Every tool you need, one fast toolkit
Calculators, converters, generators, SEO utilities, and brain-training games. No sign-up, no clutter — just fast, free tools that work on any device.
- Free Tools
- 98+
- Categories
- 10+
- Fun Games
- 21
- Free Forever
- 100%
Most used
Popular tools
Age Calculator
Calculate exact age in years, months, and days — plus totals and next birthday.
BMI Calculator
Calculate BMI from height and weight in metric or imperial units.
Invoice Generator
Free online invoice generator with professional templates, live A4 preview, and instant PDF download. Create, save, and manage invoices privately in your browser.
Online Notepad
Free online notepad with multiple notes, live word count, private browser autosave, copy, and .txt download — no sign-up.
SEO Audit Report
Free website SEO and domain audit: analyse SEO, DNS, hosting, performance, and security from one URL, then download a scored PDF report.
Password Generator
Generate strong random passwords with length, charset, and strength controls.
QR Code Generator
Create QR codes for URLs and text, then download a PNG.
Percentage Calculator
Find percent of, percent is, and percent increase or decrease.
Pomodoro Timer
Focus with 25/5 Pomodoro cycles or custom work and break lengths.
Typing Speed Test
60-second typing test for WPM and accuracy with live feedback.
Reaction Time Test
Measure visual reaction time in milliseconds over five rounds.
Color Memory Game
Simon-style color sequences that get harder each level.
2048
Swipe or use arrow keys to merge tiles and reach 2048. Free full-page puzzle with local high score.
Minesweeper
Clear the minefield without detonating a mine. Easy, medium, and hard boards with flags and a timer.
Galaxy Defender
Defend the bottom lane from descending formations. Move, shoot, and clear waves for a high score.
Explore
Browse tools by category
Purpose-built hubs, each focused on solving one kind of problem well.
Calculators
21 toolsEveryday math, percentages and quick answers
Converters
19 toolsUnits, numbers, files and formats
Finance
12 toolsLoans, interest, taxes and money math
Time & Date
6 toolsAges, dates, timezones and countdowns
Health & Fitness
6 toolsBMI, calories and body metrics
SEO
17 toolsMeta tags, sitemaps and site audits
Text & Writing
9 toolsCount, convert and clean up text
Developer
14 toolsJSON, colors, gradients and assets
Generators
16 toolsPasswords, QR codes and random data
Utilities
16 toolsHandy everyday web utilities
Featured tool
Website SEO Audit
Paste any URL for a free scored report covering SEO, DNS, hosting, performance, and security — then download a PDF action plan.
Open SEO AuditJust added
New tools
Image to Text
Extract text from images with free browser OCR. Upload a photo or screenshot, copy or download the text — private, no upload.
PDF Editor
Add text, images, and whiteout; merge, reorder, and rotate PDF pages — free, private, in your browser.
PDF to Word
Convert PDF text to an editable Word (.docx) file — free, private, in your browser.
Image Editor
Design social graphics with templates, text, shapes, and filters — export PNG or JPG.
Sitemap Generator
Generate XML sitemaps by crawling your website.
Sitemap Extractor
Extract and analyze XML sitemaps from any website.
2048
Swipe or use arrow keys to merge tiles and reach 2048. Free full-page puzzle with local high score.
Minesweeper
Clear the minefield without detonating a mine. Easy, medium, and hard boards with flags and a timer.
Curated packs
Tool collections
Ready-made toolkits for common jobs — pick a pack and start working.
SEO Starter Pack
Audit, meta tags, SERP preview, and sitemaps to get a site search-ready.
Finance Essentials
Interest, EMI, mortgage, and tip math for everyday money decisions.
Everyday Converters
Units, images, PDF, and numbers — convert formats without leaving the browser.
Developer Quick Kit
JSON, colors, gradients, and favicons for day-to-day frontend work.
Why The 360 Tools
Built for speed, privacy, and simplicity
100% free, no sign-up
Every tool is free with no hidden charges. No registration — just open and use.
Private by design
Your data is processed locally in your browser whenever possible. Nothing is stored.
Instant and lightweight
Pages load in a blink and tools respond instantly, even on slow connections.
Works on every device
Mobile-first design means every tool works beautifully on phones, tablets, and desktops.
Learn
Guides & blog
How We Choose Which Free Online Tools to Build
A look at how The 360 Tools decides what to ship next — usefulness, privacy, clarity, and why we refuse account walls for everyday utilities.
Jul 23, 2026
How to Use Free Online Calculators Safely
Practical habits for using free calculators and generators without risking passwords, personal data, or misleading results — plus what to check before you trust a page.
Jul 22, 2026
Free SEO Starter Checklist for a New Website
A practical SEO checklist for new sites: titles, meta descriptions, headings, sitemaps, internal links and a free audit pass — with tools you can use today.
Jul 21, 2026