Doing simple things well
Shahefu is a lightweight online product matrix — 100+ utilities, recipes, and blog posts. Not big, not flashy, just things done right.
Product Matrix
Each product is independently deployed and iterated
Tools
100+ online tools, processed locally in browser
JSON / PDF / Image / OCR / Crypto / Network... covering nearly every small dev and daily need. Browser-first; your files don't leave your machine.
Cookbook
Home-style recipes with AI-generated covers
Home cooking, noodles, baking. Cover images are auto-generated by AI to save manual photography.
Our Principles
Local First
If the browser can do it, the server doesn't need to. Your files never leave your device.
No Login
99% of tools work without an account. We don't collect data or emails.
Free Forever
No paywalls. Ads, if any, are kept minimal and unobtrusive.
Fast
Everything pre-rendered and lazy-loaded. We don't chase feature counts; we chase load times.
About Shahefu
Shahefu is a collection of products maintained by hebeinanji (a backend engineer) in his spare time, launched since 2024. We believe the best part of the internet is the small things, done seriously — no popups, no tracking, no forced logins. All tools process data locally in the browser by default; all pages are pre-rendered for sub-second loads.
Learn More →Changelog
Notable changes across Shahefu products
- feathomeHome site (shahefu.com / shahefu.cn) initial launch
- fixtoolsVite preloadError auto-reload with jitter to prevent thundering herd
- feattoolsSVG Toolkit (svgo optimize / color swap / PNG export / Vue React component)
- feattoolsBell moved to user center; nav avatar shows unread dot
- feattoolsWeChat / QQ share thumbnail (link rel=image_src + itemprop=image)
- feattoolsaggregateRating now fetched from production tool.shahefu.cn for real ratings
Roadmap
What we plan to work on next
In Progress
- Tools site performance pass (PageSpeed / LCP / CLS / INP)
- Long-tail tools (acrostic / LaTeX → image / CIDR calculator, etc.)
Planned
- Unified search across tools and recipe sites
- Recipe site .com launch with English recipes
- Tool recommendations driven by real usage data
Ideas
- Video → audio tool (needs ffmpeg.wasm + COOP/COEP)
- Try D2 / Excalidraw rendering alongside Mermaid
- Home blog RSS feed
Contact & Feedback
Bug reports, feature requests, collaborations, or just tech chats — all welcome