
LensUp — Free online document scanner (photo → PDF)
将照片转换为清晰、可打印的PDF,支持自动裁剪、去阴影和压缩。
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将照片转换为清晰、可打印的PDF,支持自动裁剪、去阴影和压缩。


在浏览器中编辑PDF,支持压缩、合并、AI分析,无云上传。
@pdfproindia · X

在浏览器中免费合并、拆分、压缩 PDFs,完全私密无需上传。
@no_hitori69465 · X
*"I just launched PDFLabs! 🚀 A free PDF toolkit (merge, split, compress) that runs 100% in your browser. No servers, no uploads, 100% private. Built with vanilla JS and pdf-lib. Try it out and let me know what you think! [ #buildinpublic #100DaysOfCode

RightPDFKit是免费PDF编辑器,有51个工具,无需账户,支持离线。
@zubidavies · X

免费在线PDF工具,支持合并、拆分、转换和编辑,文件不离开您的设备。
u/Key_Caramel_5578 · Reddit
Built a free PDF toolkit solo (with AI help) — need feedback on the in-browser text editor before I keep pushing on it Been heads-down on this for a while: thepdftool.in Standard PDF stuff : merge, split, compress, convert, OCR — but most of the conversion tools run entirely client-side (WASM), so files never leave your browser for those. Built solo, leaned on AI tools for a good chunk of the code and debugging. The feature I care most about right now is an inline text editor :— click i

在浏览器中无需注册即可转换、合并、拆分、压缩和签署 PDF 文件。
@dev74ol · X
Just launched SmashPDF — free PDF tools (merge, split, compress, convert) that run entirely in your browser, no sign-up needed 🛠️ Built solo, still improving it daily. Would love feedback! 🔗 #buildinpublic #SideProject

免费在线工具合集,用于图像压缩、PDF合并和文件处理,无需创建账户。
u/Numerous_Western_146 · Reddit
Literally guyss u need to check this 🤯 Hey guys, I was getting really annoyed with all those "free" online tools that compress images or merge PDFs but then force you to create an account or pay a premium fee to download your file. Also, uploading sensitive documents to random servers always felt sketchy to me. So, I built a collection of 9 web tools that process everything 100% locally in your browser. No data is ever uploaded to a server, there are no signups, and it's completely free.

Code Tools Studio是免费的浏览器开发工具,可格式化JSON、压缩代码、测试正则和合并PDF。
@546_md · X
I recently launched CodeToolsStudio, a collection of privacy-first developer tools for things like JSON, JWT, Regex, Base64, timestamps and more. you can test it here: 🌐 I'd genuinely appreciate feedback on what you'd improve or add to it

免费浏览器PDF工具包,56个工具可用于合并、分割、压缩、转换、签名和AI聊天。
pagalannu01 · HN
PDFly – 56 free PDF tools that run in the browser

Professional PDF tools for free. Convert, merge, split, compress, and edit PDFs online. Fast, secure, no registration required.
@fouadelbouiadii · X
Process PDFs Instantly Merge, split, compress PDFs right in your browser. Fast, secure, and completely free.

使用AI将平面图片分解为可编辑的图层,支持PNG、ZIP和PSD格式导出。
295732356 · V2EX
Image2Layer:用 AI 将图片转换为可编辑 PSD 图层 最近在做设计和内容制作时,我发现一个很常见的问题:很多图片只有一张扁平化的 JPG 或 PNG 文件,想要修改其中的对象、背景或文字,往往需要重新抠图、建立蒙版,再手动整理图层。 所以我们做了 [Image2Layer]( https://image2layer.com),这是一个基于 AI 的图片图层处理工具,目标是帮助用户更快地把普通图片转换成可编辑的设计素材。 ## Image2Layer 可以做什么? Image2Layer 的核心功能是 AI image layer separation 。用户上传一张图片后,系统会分析其中的主体、对象、背景和其他视觉元素,并尝试将它们拆分成独立图层,方便后续编辑和复用。 如果你主要需要进行图片格式转换,也可以使用: - [Image to PSD]( https://image2layer.com/image-to-psd):将图片转换为可编辑的 PSD 文件 - [PNG to PSD]( https://image2layer.com/p