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Convert and edit audio, images, PDFs, and videos with 150+ free online tools, no signup required.
@factfile0 · X
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Convert and edit audio, images, PDFs, and videos with 150+ free online tools, no signup required.
@factfile0 · X

Convert screen recordings into formatted PDF guides automatically.
@vanmurten_eth · X
Guidesnap: turn any screen recording into a polished PDF guide.

Convert audio and video files to text with speaker labels and timestamps, no signup required.
zxhywork · V2EX
SayScribe AI - 音频转文字的在线工具 花了几周搞了一个基于 OpenAI Whisper 的 AI 转录工具 **[SayScribe]( https://sayscribe.org)**,目前 5 个工具全部免费,每天 3 次无需注册。上线前请 SEO 专家做了一轮诊断,踩了不少坑,分享出来给同样在做工具站的 V 友参考。 --- ## 做了什么 核心工具是 **[Audio to Text Converter]( https://sayscribe.org)**(主页),上传音频/视频文件,AI 自动转成带 speaker labels 和时间戳的文字稿。选这个词的原因是:Google 第一页有个 DR 只有 10 的小站排第三,KD 才 20.2 ,链接预算只要 15-35 个引用域就能进前十——典型的弱盘面蓝海。 然后在主页基础上拆了 4 个子工具,每个打一个独立搜索词: - **[MP3 to Text]( https://sayscribe.org/mp3-to-text)** — 只转 MP3 。KD 41.7 比主页难一些,但

Screen recorder for Mac & Windows with auto-zoom on clicks, gradient backgrounds, and webcam overlay.
@zuess05 · X
Shipped some banger updates to

Transcribe audio files to text instantly with AI, no signup required.
音频转文字工具 — AI 音频转文字,快速、精准、安全的转写服务

AI audio editor and music generator for editing, shortening, and creating music from text or audio files.
audjust.ai — 智能音频编辑与 AI 音乐生成工具,帮助处理音频文件(智能缩短歌曲、延长音频、寻找完美无缝循环)并从文字描述、歌词或图片生成完整音乐轨道。支持多种风格,内置 MIDI 编辑器、音轨分离、Lo-fi 转换等专业工具。
AI-powered workout log and macro tracker for bulkers with photo recognition and growth audits.
thomaslai414 · Product Hunt
Nulls Tracker - AI Bulking & Macro Log Minimalist AI macro & workout log built for bulkers

Record and edit screen videos locally with no cloud storage or uploads.
@MarkZofMarkZ · X
Screen Recorder that doesn't share your recordings to the cloud:

Generate AI lip-sync talking head videos by uploading photos and audio.
vtoolpro · HN
Lip Sync AI – Create Your Talking Videos Instantly

Converts PDFs into AI-narrated training videos with automatically generated slides.
u/No-Tap6993 · Reddit
I built a slide deck video builder Most AI generated visual can look like slop. I built a slide deck video builder for training content. It generates beautiful slide decks from 18 templates, adds voice over, allows post editing, and finally export to mp4. Check it out at https://inkbolt.ai and let me know what you think! I have to give a shout out to this repo for inspiring how to do design properly with AI. https://github.com/zarazhangrui/frontend-slides submitted b

Private daily journal for building a permanent family memory archive and digital legacy.
@Rustam280592 · X
Day Etch is your second memory. Day Etch - your experience as intellectual capital for future generations. We are creating not just a diary, but a repository of life.

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: