reddit · SideProject · 09-15 07:50 50 分 ← 返回列表

I built a file converter that never uploads your files

I kept running into sites that wanted me to upload a folder of photos just to convert HEIC files or get an image under an upload limit. I didn’t love that, so I built FilePolish. The work happens locally in your browser. I also added exact-size targets because ‘make this under 1 MB’ is usually the real problem—not choosing a random compression percentage. It handles images, PDFs, video, audio and OCR. There’s a Windows app too. The Mac desktop version is on hold until I can

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需求真实度

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新鲜度

AI 分析

痛点：用户不愿把私人照片/PDF上传到第三方转换网站，同时常见真实需求是‘把文件压到指定大小’而非选择模糊压缩比例。

目标用户：注重隐私的普通用户、iPhone HEIC 照片用户、需要把图片/PDF压到上传限制内的学生与职场人、少量音视频转换用户。

证据：I kept running into sites that wanted me to upload a folder of photos just to convert HEIC files or get an image under an upload limit. I didn’t love that, so I built FilePolish. The work happens locally in your browser. I also added exact-size targets because ‘make this under 1 MB’ is usually the real problem—not choosing a random compression percentage. The basic single-file tools are free. It’s still early...

变现：Freemium：基础单文件免费；Pro 版按次/订阅/买断提供批量处理、OCR、音视频转换、精确目标大小、桌面端和更高性能。

MVP：2周内用浏览器端 WASM/FFmpeg 做一个隐私优先的图片+PDF转换器：拖拽上传、本地处理、精确目标大小（如压到1MB以内）、HEIC转JPG/PNG、批量小文件队列；先免费获客，Pro加OCR和音视频。

竞品：CloudConvert、Squoosh、TinyPNG、ImageOptim、HandBrake、PDF24、Stirling PDF

摘要：作者发布 FilePolish：一个在浏览器本地完成转换、不上传文件的工具，支持图片、PDF、视频、音频和 OCR，并提供精确目标大小功能。基础单文件工具免费，已有 Windows 应用，Mac 版因签名公证暂缓。原帖主要是产品发布与征求反馈，没有收入或用户付费意愿数据，隐私和精确压缩需求真实但竞品众多。