About Tool365
Free, privacy-focused developer tools that run entirely in your browser.
Our Mission
Tool365 was built with a simple mission: give developers, designers, and digital professionals high-quality free tools that respect their privacy. Essential utilities should be accessible to everyone — no hidden costs, no sign-ups, no data collection.
The majority of tools on Tool365 process data entirely in your browser. Your code, passwords, and images never leave your device. Where a tool requires an external request — such as our AI tools or video downloaders — we disclose this clearly.
What We Offer
50+ free online tools across 12 categories:
Text Tools
Word counter, case converter, slug generator, lorem ipsum, AI prompt optimizer
SEO Tools
Meta tag generator, meta validator, keyword density checker
Formatters
JSON formatter, SQL beautifier, code formatter, HTML minifier
Converters
Base64, URL encoder, JWT tools, timestamp converter, JSON to TypeScript
Security Tools
Password generator, JWT secret generator, UUID generator, SHA-256 hash
CSS Tools
Glassmorphism, box shadow, gradient, color shades generator
Image Tools
Image compressor, color picker, color extractor, favicon generator, format converters
Design Tools
SVG blob generator, font pair finder
Developer Tools
Regex tester, cron expression builder
Generators
QR code generator — watermark-free, free for commercial use
Social Media Tools
Tweet generator, YouTube thumbnail downloader, video downloaders
PDF Tools
PDF merge, PDF compressor — 100% client-side via PDF.js
Why Choose Tool365?
100% Free, No Limits
No subscriptions, no premium tiers, no usage caps. Every tool is completely free with no paywalls.
Privacy First
Most tools use browser APIs (Web Crypto, Canvas, PDF.js) — your data never leaves your device. A small number of tools (AI tools, video downloaders) make external requests, clearly disclosed.
Fast & Reliable
Client-side processing means instant results with no server round-trips or rate limits.
No Sign-Up Required
Use any tool immediately. No account, no email verification, no registration — ever.
How We Stay Free
Tool365 is supported by non-intrusive advertisements via Google AdSense. This covers hosting and development costs and lets us keep every tool permanently free. We appreciate your support.
Get in Touch
Have a suggestion, found a bug, or want to request a new tool? Visit our Contact page or submit a request at Request a Tool. You can also review our Privacy Policy and Terms of Service.