You will get Password Toolkit — Crypto-Secure Generator & Strength Checker (Offline)
Project details
Generate crypto-secure passwords and instantly test any password's strength — all in a single HTML file that works completely offline.
This all-in-one toolkit helps you create uncrackable passwords and test your existing ones.
Generator:
• Crypto-secure random generation (uses browser crypto API, not Math.random)
• Choose length from 6 to 64 characters
• Mix uppercase, lowercase, numbers, and symbols
• One-click copy to clipboard
Strength Checker:
• Visual strength bar (red → yellow → green)
• Estimated crack time (seconds → centuries)
• Specific, actionable feedback on what makes a password weak
Why this tool?
Most online password checkers send your password to a server. This one doesn't. Everything runs locally — your passwords never leave your computer.
What you get: One HTML file + README. Open in any browser. Yours forever.
This all-in-one toolkit helps you create uncrackable passwords and test your existing ones.
Generator:
• Crypto-secure random generation (uses browser crypto API, not Math.random)
• Choose length from 6 to 64 characters
• Mix uppercase, lowercase, numbers, and symbols
• One-click copy to clipboard
Strength Checker:
• Visual strength bar (red → yellow → green)
• Estimated crack time (seconds → centuries)
• Specific, actionable feedback on what makes a password weak
Why this tool?
Most online password checkers send your password to a server. This one doesn't. Everything runs locally — your passwords never leave your computer.
What you get: One HTML file + README. Open in any browser. Yours forever.
Programming Languages
HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, SecurityWhat's included $5
These options are included with the project scope.
$5
- Delivery Time 1 day
- Number of Revisions 1
Frequently asked questions
About Teng
AI-Assisted Developer Python and JavaScript Fluent EN ZH
Hangzhou, China - 12:49 am local time
What I do:
Web tools & single-page apps (fast, zero-dependency, easy to maintain)
Scraping & data extraction — clean structured data from any site
Automation scripts & API integrations
Prototypes and MVPs
I use AI tools at every stage of development, so you get faster delivery and lower cost without cutting corners. Every deliverable is tested and documented.
Bilingual: fluent in English and Chinese — a real advantage for projects targeting both markets or mixed-language teams.
Recent builds:
ChatPipe — AI chat format converter, 5×4 format paths, zero dependencies
ZeroCache — zero-cache static file server
Beyond paid projects, I've shipped code through GitHub bounty programs — fixing bugs and building features in real-world open-source repos (memanto, Proxies.sx, MergeOS), with multiple PRs merged and reviewed. It's how I prove code quality: strangers review every line.
Computer science student; I learn fast, ship consistently, and keep you updated along the way. Tell me your goal — I'll tell you if I'm the right fit and how I'd get there.
Steps for completing your project
After purchasing the project, send requirements so Teng can start the project.
Delivery time starts when Teng receives requirements from you.
Teng works on your project following the steps below.
Revisions may occur after the delivery date.
Instantly deliver the tool
You'll receive the HTML file and README immediately. Open in any browser — works offline.