
Masa Bills — Instant Quotation, Invoice & Receipt
Create professional invoices, quotations, and receipts instantly without signup.
@nametsobuilds · X
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Create professional invoices, quotations, and receipts instantly without signup.
@nametsobuilds · X

Generate privacy policies and compliance documents instantly without signing up.
@Policifyai · X
🚀 Get FREE AI compliance policies tailored to your business in under 60 seconds → No card needed.

Draw and diagram online with instant collaboration, no sign-up required.
@rishabh21g · X
The whiteboard that just lets you draw

Browse, customize, and download free patient education handouts for clinics without signing up.
zainwah · HN
Show HN: ClinicsFlows – 2000 free patient handouts, brand or AI-generate

Compress and convert images in your browser without uploading or creating an account.
@getminipx · X

Freelancer invoicing without manual entries
@Cshsasvsis · X
SaaS tool for freelancer invoicing. Do check it out.

Generate AI images from text prompts instantly without login, with free credits every 12 hours.
Flux 2 AI — AI 绘画工具(无需注册即可生成 2K-4K 高清图像),支持多模型切换,适合快速创意验证与设计

Play Gomoku online for free against AI or friends without creating an account.
YiBoard — 浏览器里直接下的棋类平台,免费对真实 AI 引擎或好友下五子棋,无需账号、无需下载,从「九级」一路升到「九段」的 18 级天梯,中国象棋和围棋也已列入路线图

Instantly convert AI-generated text into natural, human-like writing without signing up.
fendouai · GitHub
humanize-text-skill Free AI Humanizer: Humanize AI Text Online

A programmable XRP account whose key is born inside a secure enclave and can only ever sign what your on-chain rules permit. Steal the key, hijack the app, poison the address — it
@KeylessAccounts · X
Keyless is an XRP account that only does what you allow.


Navigate connected inboxes in one place on web, iPhone, or through MCP. Frey keeps consented meeting notes, organises tasks and projects, and surfaces missed decisions.
@getfreydom · X
Frey — every inbox, one place. Founders can navigate the Gmail and Outlook accounts they choose, carry source-linked work into meetings and projects, and review decisions with evidence attached.