@imissfiles · X

@mikevannelli · X

Nano Banana Free — 图像编辑与视频生成工作台，支持产品图精修、人像润色、背景替换和视频生成，并在一个工作流里整合多个 AI 工具。

AI Image Editor — AI 图片处理工具，支持图片增强、去水印、抠图、风格转换、线稿提取等十余种功能。无需下载软件，无需注册，上传图片即可一键生成专业效果。适用于电商设计、社交内容创作、摄影后期、教育教学等多种场景，让图片编辑变得更智能、更高效、更简单！

@KhaledMMatar · X

I got tired of paying so much just to have analytics for dynamic QR codes, so I built my own. lets you create dynamic QR codes for free, customize them however you want, and gives you 30 days of analytics without adding a watermark. What else would make it the best QR code generator?

krasscy · V2EX

做了个免费的找歌工具，上传音频或贴链接就能识别 最近做了一个 [Song Finder]( https://songfinder.dev/)，遇到听到一段歌却想不起名字的情况，可以上传音频、粘贴媒体链接，或者直接录一段声音来识别。 基础功能免费，不需要注册。除了找歌，也放了音频裁剪、降噪、BPM 和调性检测、歌词等小工具。 欢迎试用，也想听听大家对识别准确度和使用体验的反馈。 https://songfinder.dev

@finexplainedhq · X

@ayan11200 · X

try this one Free solution

@_ksl_dev · X

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:

@ritufadadu146 · X

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