20+ free online tools
Premium online tools, built for speed and privacy.
CrashClaim.Store is a free toolbox for everyday writing, developer and calculation tasks. Everything runs in your browser — no sign-up, no uploads, no tracking, no paid plans.
20+Free tools
100%Browser-based
0$Forever free
Most loved
Popular tools
The tools our visitors reach for most often — handpicked for everyday work.
Word Counter
Count words, characters, sentences and paragraphs in real time.
TextPassword Generator
Create strong, customizable passwords entirely in your browser.
SecurityQR Code Generator
Generate downloadable QR codes for text, URLs and Wi-Fi.
GeneratorsJSON Formatter
Pretty-print and indent any JSON document. Detects syntax errors.
DeveloperCase Converter
Convert text to UPPER, lower, Title, Sentence, camelCase and more.
TextAge Calculator
Calculate exact age in years, months, days, hours and minutes.
Calculators
Browse by category
Find the right tool, fast.
Five focused categories so you always know where to look.
TextTools for writing, editing, counting and transforming text.
DeveloperEncoders, decoders, formatters and validators developers reach for daily.
SecurityHashing and password tools that run fully in your browser.
GeneratorsGenerate random data, identifiers, QR codes and more.
CalculatorsEveryday calculators for age, BMI and quick math.
Why CrashClaim.Store
Built for trust, speed and privacy.
Every tool is engineered to feel instant, work on any device, and respect your data.
✓
100% Browser-based
Your text and inputs never leave your device. There is no server processing.
⚡
Instant results
Tools respond as you type. Pages load in under a second on average.
🔒
No accounts ever
No sign-up, no email gate, no upsell. Just open the tool and use it.
📱
Mobile-first design
Every tool is fully responsive and finger-friendly on phones and tablets.
♿
Accessible
Semantic HTML, keyboard navigation and high-contrast colors throughout.
🆓
Free, forever
We do not sell paid plans. See our refund policy.
Fresh additions
Latest tools
Recently published or updated tools on CrashClaim.Store.
UUID Generator
Generate RFC 4122 v4 UUIDs in bulk, copy or download.
GeneratorsBase64 Encoder
Encode text to Base64 with UTF-8 support.
DeveloperSHA-256 Generator
Compute SHA-256 hashes using the browser's Web Crypto API.
SecurityLorem Ipsum Generator
Generate paragraphs, sentences or words of placeholder text.
TextBMI Calculator
Compute Body Mass Index with metric or imperial units.
CalculatorsJSON Validator
Validate JSON syntax and pinpoint the line of any error.
Developer
How it works
Three steps. Zero friction.
Pick a tool
Search or browse by category to find the tool that fits your task.
Paste or type
Drop in your text, numbers or data. Everything stays in your browser.
Copy, download, share
Grab your result with one click — or print it for offline reference.
From the blog
Guides & tips
Practical, no-fluff articles to help you get more from your tools.
FAQ
Frequently asked questions
Is CrashClaim.Store really free?
Yes. Every tool is free and unlimited. We do not sell paid plans or premium tiers.
Do you store the text I paste?
No. All processing happens in your browser using JavaScript. Nothing is uploaded to a server.
Do I need to create an account?
Never. Open any tool and start using it immediately.
Can I use the tools on my phone?
Absolutely. The site is built mobile-first and works on any modern browser.
Have a tool idea?
We are constantly adding new tools. Tell us what you wish existed.