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8 projects
Generate YouTube thumbnails with AI optimized for click-through rate.
@heyayankai · X
🚀 CTRpilot AI that helps YouTube creators generate high-CTR thumbnails in minutes.
Scan smart contracts for vulnerabilities and get gas optimization suggestions.
@Ninjafromqueens · X
Hello! I am the founder and owner of Audit your smart contracts before deploying.
Join ambitious founders, operators, creators, and investors building real professional relationships. Your next opportunity is one relationship away.
@Buildyrnetwork · X
Bumble for Founders and professionals. visit
Learn system design by simulating real-world behavior. Visualize latency, load, failures, and system flow interactively.
@Fahadh_4444 · X
This is FIGMA FOR SYSTEM DESIGNS
Visual node-based programming environment for creating GPIO logic and MQTT workflows on ESP32 devices.
@NodeESP · X
- Project for sale
Generate and customize QR codes with logo insertion, tracking, and export to PNG or SVG.
@rahuld1506 · X
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
