
Hidden Buffer Typing Trainer
用文学段落练习打字,实时追踪速度和准确率。
@KartikSharma108 · X
Check out what I just built with Lovable!
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用文学段落练习打字,实时追踪速度和准确率。
@KartikSharma108 · X
Check out what I just built with Lovable!

纯前端马赛克隐藏敏感图片,仅你可以还原。
mqx · V2EX
图片转马赛克网站 简介:可以把敏感的图片生成马赛克,然后发送给别人,别人再上传还原,纯前端(隐私安全) 网站地址: https://e5660498.pinme.dev/ 放一张测试图片在一楼

检测并移除文本中隐藏的AI水印。
u/Horror_Active_1621 · Reddit
I built an AI watermark remove and before you claim BS Read This I built an AI watermark remover called un-claude.com . Before you claim BS, I suggest you read this. I approached this from a very technical perspective and am transparent about my absolute claims in terms of what we can and can't positively guarantee. There are 3 kinds of AI watermark, and we can only positively claim we remove two of them. 1) Invisible characters - (Zero-width spaces, joiners, direction marks) We name

Tako 在 60 秒内扫描网页应用,发现泄露密钥和开放数据库等安全漏洞。
@guhanvenkaty · X
Tako's free preview is live: Paste your URL, get a security verdict on your vibe-coded app in 60s. Not an AI wrapper: it fires real requests and PROVES exposure, pulling data from your open DB with no login. Scanning puts you on the early-access waitlist.

A playful, cat-themed bookmark manager for Chrome. Browse folders, search, and tidy bookmarks from a compact popup.
@_hermooo · X
I built a chrome extension that helps you manage your boring bookmarks 👀

检查并移除 AI 生成文本中的隐藏 Unicode 工件,无需修改可见内容。
u/nategdd · Reddit
I published reproducible fixtures for a lossless AI text artifact scanner I built AI Text Watermark Remover to inspect copied AI text without rewriting visible words. It reports exact hidden Unicode code points, removes only supported literal artifacts locally, and does not claim that hidden characters prove AI authorship. I just published the browser compatibility fixtures, artifact coverage benchmark, self-hosted API, Docker image, and open-source scanner so the claims can be tested inste

在浏览器中编辑、涂黑、OCR 和签署 PDF,无需上传文件。
u/jwwpua · Reddit
I built a PDF redactor that auto-detects names, SSNs, and account numbers without sending your file anywhere - works on your phone too. Free, no sign-up. Plenty of redaction tools upload your file to their server first (no thanks for legal/medical/tax docs). Some keep the file local but send the text off to an AI, so the text still leaves. And most of the truly local ones only let you draw black boxes by hand, which is how those "redacted" documents in the news keep getting un-r

在浏览器中用 WebAssembly 模拟和可视化 BBRv3 拥塞控制算法。
dilyevsky · HN
BBRv3 for gVisor's netstack, visualized in the browser using WASM

粘贴文本以检测和删除隐藏水印、不可见字符和 HTML 工件。
@ofiryieldchain · X
got sick of copy/pasting AI text into so I made it an agent skill lol now in Codex, Claude Code or Cursor you can just say “remove the watermarks from your last answer” and it does it inline.

免费的AI代码安全扫描器,扫描代码中的漏洞和凭证泄露。
kahlilashanti · HN
My tool scanned 256 AI-built apps and most had exposed credentials

One hidden picture a day, same for everyone. Draw as little as you can before you name it, lower is better.
@lukkais · X

用端到端加密存储和同步文件,对服务器完全隐藏。
@vaultdesk · X