金融商业1 month ago · 1 次试用
Small Business Invoice Generator - Free and instant
创建并下载专业PDF发票，包含您的Logo和自动税务计算。
@jcolementor · X
Fast free invoice generator for small businesses
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创建并下载专业PDF发票，包含您的Logo和自动税务计算。
@jcolementor · X
Fast free invoice generator for small businesses
使用Apexa Pro的100+免费计算器进行数学、化学、物理和财务计算，无需注册。
u/averageChilean · Reddit
Built a free tool site to help my brother study — now has 100+ tools, would love feedback My brother's in high school and needed something more visual to study chemistry, physics, and math, so I used Claude to build him a simple site with interactive calculators and visualizers. I'm not a programmer or from a tech background, so without AI this wouldn't have happened, at least not this fast. It ended up helping him a lot more than I expected, so I kept expanding it, added a bunch of other
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
一个免费的互动转盘，旋转后随机给出是或否的答案来帮助决策。
Yes or No Wheel — Spin the Yes or No Wheel - Get Your Free & Instant Decision - Struggling with a decision? Spin our free Yes or No Wheel for an instant, random answer! It's the simple, fun, and fast
TinyUrls.in is India's fastest free URL shortener. Paste any long URL, create a custom short link, and share it in seconds. No sign-up required. 100% free forever.
@iamazeiee · X
检查网站SEO性能、页面速度和排名因素，了解为什么网站未能在谷歌排名。
@Ashmadeitonx · X
Check your websites seo score checked for free on
Paste code, get a link, and share it. Anyone opening the link can run your code in the browser. No setup, no install, no login. An instant coding sandbox for snippets, debugging, a
@BillyAwaa · X
Share runnable code instantly and invite users to collaborate. You can spin up any framework such as node JS, flask and more. No sign up needed.
无需登录即可根据文本提示生成 AI 图像，每12小时获得免费积分。
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
用Dimas免费工具箱快速生成二维码，无需账号。
u/Live_Mathematician20 · Reddit
I created a website with free tools. It all started when my colleague reached me with a complaint that she created a few QR codes, and after a week they started showing paywall. By that time those QR codes were printed on promo banners. I remember Internet as a place where you find a tool, use it and leave. That's it - no paywalls, no subscriptions, no accounts. So I decided to put a piece of those beautiful Internet back and created a small toolbox site - dimastoolbox.com Of
免费AI图像背景移除，无需注册。
@DevXiaoGe · X
3 months ago, I built my first Saas an alternative to removebg. what did I get until the moment I post? 28 clicks, 5 users, 0 revenue. I know there is must something I did wrong or haven't be done. And those are what I am gonna to do in next several months.
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
Generate free QR codes for URLs, text, WiFi, vCards, and more. No signup required. Download high-resolution PNG files instantly. Privacy-first, works offline.
@andrei_haiducu · X
free static QR code generator, anything vCards / WiFi etc, all in your browser! Dynamic QR codes available!