Finance & Business2 weeks ago
PaisaTools — India's premium financial toolkit
Free Indian financial calculators for SIP, EMI, FD, GST, salary, HRA with financial health scoring and live currency/gold/crypto rates.
@paisatools · X
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Free Indian financial calculators for SIP, EMI, FD, GST, salary, HRA with financial health scoring and live currency/gold/crypto rates.
@paisatools · X
Free online tools for Pakistan & worldwide. Compress PDF, convert HEIC to JPG, USD to PKR, EMI calculator, QR generator & 170+ utilities. No sign-up.
@UtilVox · X
Play MathJump, a free online math runner game. Solve arithmetic, time each jump, and practise addition, subtraction, multiplication, and division.
barantt01 · V2EX
做了一个速算的小游戏，有空可以耍一耍 网页游戏 体验地址： https://mathjump.cc 游戏界面 
Enter your income, expenses, and assets to get a financial health grade and personalized improvement plan.
@grademyfinance · X
Calculator to estimate crypto airdrop token values based on market cap and distribution parameters.
@baofuzailushang · X
有位大兄弟制作了一个计算variational积分价值的网站，使用起来很方便： 我以市值1.5B，总积分9.3M，空投25%来计算，每分的价值是40u，1000分就是40000u 我认为这是保守估计，如果8月份variational上线了swaps和api，数据会更好看，而且以var的格局来看，空投应该不止25%,可能30%以上！
Collection of free online tools and generators including Yes/No answers, random pickers, spin wheel, and word counter.
@qt_nest · X
Select a crop to calculate its value, mutations, and trading profit.
growagarden-calculator — 页面精美、功能强大的 《Grow a Garden》 游戏交易 / 攻略工具，在疯狂圈粉 1600 万 + 玩家的 Roblox 神作《Grow a Garden》中，想靠“三秒算账”闯荡菜市？这就是 Grow a Garden Calculator 存在的意义：帮你秒算作物价值、预测突变收益，还附送一整套天气 / 交易 / 攻略工具，专治“不会算
Use 20+ free online tools like invoice generator, QR code maker, and JSON formatter without signup.
u/Due_Wear9718 · Reddit
I built 20+ free online tools and a searchable database of 207 AI prompts - all free, no signup I was tired of getting garbage output from ChatGPT so I tested hundreds of prompts. I kept 207 that produce professional output across business, marketing, SEO, copywriting, coding, and more. I also built free tools: invoice generator, QR code maker, AI prompt generator, bio generator, hashtag generator, and 15+ more. All free, no signup: https://kyleqarbour-dot.github.io/freetools/ Prompt
Calculate your dog's age using breed-specific scientific formulas (AKC, UC Davis, and more).
leolee829111 · V2EX
做了个狗龄计算器，才发现"1 狗年 = 7 人年"是错的 家里养了只金毛，一直按"狗 1 岁 = 人 7 岁"算，后来查资料发现这个公式根本不科学——狗的第一年其实相当于人的 15 岁左右，而且不同体型的狗衰老速度差很远。 于是做了个工具：dogyearcalc.com ( https://dogyearcalc.com/) 它做了什么： - 内置 4 种计算公式：AKC 体型公式、UC Davis 表观遗传时钟（测 DNA 甲基化得出的）、Standard 方法、以及那个不科学的 Classic 7x 方法（留着做对比） - 支持 386+ 犬种的品种特异性计算，大型犬和小型犬的衰老曲线完全不同 - 多狗对比模式——家里养了两只以上的可以并排看 - 生命阶段可视化 + 当前阶段的健康建议 - 8 种语言（中英日韩德西法葡） 技术方面： 纯静态站，HTML + CSS + 原生 JS ，部署在 Cloudflare Pages 。没有框架，没有注册，加载速度 89ms 。计算全部前端完成，不收集任何数据。 想听听大家的意见： 1. UI
90+ free browser tools for converting, compressing, and calculating files locally.
u/Current-Parking-1296 · Reddit
dzzz.ai over 90 tools in one website privacy focus Hey r/SideProject , I kept uploading private invoices and contracts to random "free PDF tool" sites just to compress a file. Eventually it occurred to me that the browser can do this locally — so I built dzzz.ai : over 90 tools that run entirely on your device. PDF compress/merge, video trim and conversion, background removal, HEIC→JPG, document scanning with your camera, audio transcription, CSV cleanup. All WebAssembly — ffmpeg, Ghost
Use interactive calculators for Pathologic 3 diagnosis, metabolism, barter, crafting, and time-travel mechanics.
Pathologic Calculator — Stream 游戏 Pathologic 3 工具网站
A free ESOP calculator and simulator to estimate startup equity value, dilution, vesting and exit scenarios without spreadsheets.
@SheshankSi60747 · X