
Free PDF Tools Online — Merge, Split, Compress & More | ClickPDF
Merge, split, compress, convert, sign, and protect PDFs directly in your browser.
@buildappfactory · X
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Merge, split, compress, convert, sign, and protect PDFs directly in your browser.
@buildappfactory · X
Our three products

Merge, split, compress, and convert PDFs in your browser entirely offline.
@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

Convert, split, and merge Excel files (XLSX, XLS, CSV, ODS) online for free. Convert/split up to 100MB, merge up to 50MB per file. Secure processing, no registration required
@DmitryFounder_ · X
Hi, i am marketing my first SaaS Let's connect🥹

Upload a PDF to merge, split, compress, or convert it without signup.
@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

Edit, compress, convert, and merge video and audio files in your browser.
zhw2590582 · V2EX
最近对网站进行了重构,做成了免费的视频工具站:[ArtPlayer Tools]( https://artplayer.org/tools/) 主要是围绕着 ffmpeg.wasm 和 mediabunny 实现的一些可以直接在浏览器里用的视频/音频工具,常用的有: - 视频压缩:[Compress Video]( https://artplayer.org/compress-video/) - 视频裁剪:[Crop Video]( https://artplayer.org/crop-video/) - 视频合并:[Merge Video]( https://artplayer.org/merge-video/) - 视频尺寸调整:[Resize Video]( https://artplayer.org/resize-video/) - 视频旋转:[Rotate Video]( https://artplayer.org/rotate-video/) - 视频调速:[Change Video Speed]( https://artplayer.org/change-video-speed/) - 添加文字到视频:[Add Text to Video]( https://artplayer.org/add-text-to-video/) - 添加水印:[Watermark Video]( https://artplayer.org/watermark-video/) - 提取字幕:[Subtitle Editor]( https://artplayer.org/subtitle-editor/) - HLS 转 MP4:[HLS to MP4]( https://artplayer.org/hls-to-mp4/) - 音频可视化:[Audio Visualizer]( https://artplayer.org/audio-visualizer/) 大部分工具都是本地处理,文件不会上传到服务器。最开始是因为自己偶尔要处理一些视频,开剪辑软件又有点重,在线工具又担心隐私,所以就慢慢做成了一个站。 目前还在持续完善,体验肯定还有不少粗糙的地方,比如不同浏览器的兼容、移动端操作、长视频性能之类的。 网站: [ArtPlayer Tools]( https:

Merge, compress, split, and convert PDFs entirely in your browser without uploading files.
@notApplicaky · X

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.

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

Convert, format, encode, and generate useful outputs locally in your browser. Files are not uploaded by the tools.
@easyissimple · X

Merge image files horizontally, vertically, in a grid, or with smart screenshot stitching. Reorder, resize, preview, and download locally. No signup, watermark
lby910722 · V2EX
做了一个完全在浏览器本地处理的图片拼接工具: MergeImage 最近做了一个免费图片拼接工具 **MergeImage**: https://mergeimage.app/ 起因很简单:临时把截图、商品图或前后对比图合成一张时,很多在线工具需要先把原图上传到服务器,或者在导出时加水印。我想做一个打开就能用、处理边界也更清楚的小工具。 目前支持: - 最多添加 30 张 PNG 、JPEG 或 WebP - 横向、纵向、网格,以及连续截图的智能重叠拼接 - 拖拽排序、旋转、翻转、间距、背景和尺寸对齐 - 预览后导出 PNG 、JPEG 或 WebP - 图片解码、排版和编码都在当前浏览器本地完成,不需要注册,也不会添加水印 智能拼接会保守判断重复区域;如果置信度不够,会保留完整图片并退回普通纵向拼接,避免误删内容。 现在还是 MVP ,桌面端和移动端都可以直接用,也做了中文界面。欢迎试用,尤其想听听大家对长截图、网格排版和大图性能的反馈。

Merge, split, compress, convert, and rotate PDFs online for free with no signup required.
u/Successful_Respond31 · Reddit
My first "vibe coding" experiment: I built a 100% free, client-side PDF engine with zero backend uploads Hey Reddit, I’ve been watching the "vibe coding" trend and decided to run an experiment: building a complete, production-ready web utility entirely through prompt-based AI coding. The result is PDFEngine ( https://pdfengine-neon.vercel.app ). I got tired of online PDF converters that force you to create an account, cap you at 2 files per day behind a paywall, or upload your sensiti

Convert, merge, split, and compress PDF files using 20 free browser-based tools with no server uploads required.
@meuzairqureshi · X