bharath_s16 · Product Hunt

UtilsNow 194 free browser tools + AI. No signup required.

4seasons · V2EX

devfun.org - 开发者（网络）工具集合 ## 访问地址 https://devfun.org ## 主要功能 - 本机 IPv4/IPv6 网络检查及 IP 信息查询 - 站点可访问性检查（支持全球区域） - 代理检查及代理全球出口检查 - 各类编解码、格式测试、文本格式化、校验密钥生成、文本处理、转换工具 欢迎大家使用，提供建设性的建议和意见！

@gonelf · X

So many things - dead simple way to share projects within your team - dead simple base - no backend forms - ez directory submissions - a Lego event

maurice_van_de_wouw · Product Hunt

OutreachForce AI Free AI Email & Letter Studio - No Login Required

aktech · HN

Darby, a Hugo docs theme with in-browser AI Q&A (no back end, no keys)

@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

@openadapter · X

chenliang001 · HN

AI Photo Editor No Sign Up – Edit Photos with Prompts

u/Cryingpinaple · Reddit

Built a free toolkit that grew into 5 sites, 200+ tools, no signup required I started this a few days ago to build a free invoicing tool for freelancers because everything I found was gated behind a signup wall or a "free trial." It turned into a small portfolio of 5 sites, each aimed at a different kind of solo operator: Ledgerline: invoicing, contracts, and tax calculators for freelancers Rentline: rent increase letters, late fee calculators, and lease guides for landlords Sellerline:

dhruvyads · HN

NoClick – Build always-on agents with your existing AI subscriptions

yacuo · GitHub

check-cc https://checkcc.org 是一个 Claude 运行环境检测与账号风险分析工具，面向正在注册 Claude 账号、订阅 Claude Pro、申请 Claude API、使用 Claude Code，或担心 Claude 封号、账号受限、订阅失败的用户。

@Galliard232634 · X

Come study with me on