实用工具1 month ago · 1 次试用
Toolvica — Your Everyday Online Toolbox
免费在线计算器和转换工具，用于金融、健康和教育，无需注册。
@Toolvica · X
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免费在线计算器和转换工具，用于金融、健康和教育，无需注册。
@Toolvica · X
使用97个免费财务计算器计算抵押贷款、退休、税收和债务。
@finexplainedhq · X
The simplest e-signature platform for busy founders. 100% free forever: unlimited signatures, templates, audit trails — no setup, no learning curve, no catch. Sign in under a minut
@GetSignFree1 · X
免登录的在线PDF和图像工具，支持合并、转换、压缩、编辑和生成等28+种功能。
@badbyeseason · X
Just shipped a big update to file transfer: resume broken transfers, multi-file queue, end-to-end encryption, custom room codes, and 2GB limit. Still 100% P2P, no server stores your files. 28+ tools live now. #buildinpublic #privacy
用文本提示编辑照片和生成AI图像——免费、无需注册。
PicEditor — AI 图片编辑和生成工具，用自然语言换背景、移除物体、修改图片文字或生成新图，首次使用无需注册
让 AI 助手在几秒内为网站设置免费监控，无需注册。
@uptimerobot · X
Your AI agent can now set up uptime monitoring for you. 🤖 URL + email in, one click from you, live monitor out. No signup. No API key. Free: 50 monitors, 5-min HTTPS checks. Built for Claude Code, Cursor, MCP-enabled assistants, and CI.
无需注册快速生成专业发票、报价单和收据。
@nametsobuilds · X
定制并下载免费患者教育资料，涵盖14+医疗专科，无需注册。
zainwah · HN
Show HN: ClinicsFlows – 2000 free patient handouts, brand or AI-generate
无需注册快速生成隐私政策和合规文件。
@Policifyai · X
🚀 Get FREE AI compliance policies tailored to your business in under 60 seconds → No card needed.
GoDraw: 在线白板和图表工具，支持即时协作，无需注册。
@rishabh21g · X
The whiteboard that just lets you draw
无需注册即可在几分钟内为您的网站添加等待列表。
@emaestre_dev · X
EarlyLists puts a working waitlist on your site in under a minute; No account, no code, you just get a link and start collecting signups.
免费生成二维码，支持自定义颜色和logo，下载为PNG或SVG格式，无需注册。
u/Drakes_honey · Reddit
Built a QR code generator Made QuickQR because I got tired of QR generators asking for signups, adding watermarks, or dying after a week. This one’s just: Type anything → get a QR code → customize colors/logo if you want → download as PNG/SVG. No signup, no expiry, no BS. Supports single codes, batch CSV generation, WiFi/contact/UPI codes, whatever. https://quickqrofficial.lovable.app Curious what people think, or if there’s a feature missing that would actuall