
Free Online Developer & Text Tools | ToolSnippet
浏览器中的230+免费开发工具,用于JSON、CSV、SQL等数据格式化和转换。
divsince1999 · Product Hunt
ToolSnippet 233+ free, 100% client-side developer & text tools
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浏览器中的230+免费开发工具,用于JSON、CSV、SQL等数据格式化和转换。
divsince1999 · Product Hunt
ToolSnippet 233+ free, 100% client-side developer & text tools

Track your net worth, investments and TFSA, RRSP, FHSA and RESP contribution room in one place. Built for Canadians: CSV import from your broker, no bank login, free to start.
@loonieecanada · X

Convert PDF, DOCX, XLSX, CSV, JSON, XML, HTML, Images to clean Markdown optimized for AI Agents, RAG, and Vector DBs. 100% Privacy-First, In-Browser Conversion.
@13SahajChawla · X
For professionals to redact their client's sensitive informations before giving AI to process it & while converting any kind of document to a structured MD file. Better quality outputs, 100% privacy with on-browser local processing, and fully free!

Upload a PDF bank statement, get a clean Excel or CSV file with every transaction verified against the running balance. Statements are never stored.
@bunedbek95381 · X
Built a tool that turns bank statement PDFs into verified Excel — it recomputes the running balance and flags the exact row that doesn't reconcile. Still early, would love feedback →

Drop receipt photos or PDFs. Get Excel or CSV. Files stay on this computer — nothing uploaded. $29.99 once.
@GetDropSheet · X
— drop receipt photos, get Excel. Files stay on your computer. If you’d bounce, say why.

上传证书模板和CSV文件批量生成个性化PDF证书并通过邮件发送。
@akshatt66612958 · X
Started as a small script. Today, it's MailMyCertificate. 🌍 Open Source 🔒 Privacy First 🆓 Free Forever Generate & email hundreds of personalized certificates in minutes. ⭐ Feedback & GitHub stars are always appreciated. 🔗

在浏览器中将 JSON、CSV、Excel、XML、YAML 等数据格式相互转换。
@NaimBiswas11 · X
Developers work with different data formats every day — JSON, CSV, XML, YAML, and Excel files are everywhere. But finding a simple, fast, and privacy-friendly way to convert and process these formats is not always easy.

为 CSV、Excel、JSON 和 Parquet 文件创建可视化数据 ETL 管道。
@ashkans_dev · X
An ETL tool:

Schematic AI is an AI data analyst that lets businesses upload CSV and Excel files, ask questions in plain English, and get trustworthy insights from their data in seconds.
@Ishaan_Gill_5 · X

为开发任务生成真实的测试数据,支持 JSON、CSV、SQL 等格式。
@ashusevim · X
just shipped Datumly. Generate realistic test data in JSON, CSV & SQL — with API access and seeded data. built for developers, because creating dummy data gets annoying fast. #buildinpublic

从文本或URL快速提取关键词,支持CSV下载,无需注册。
ExtractKeywords — AI 驱动的关键词提取工具,支持中英文,免费使用,无需注册,纯前端实现,隐私安全

快速修复 CSV 格式问题、重复项和编码错误。
@cleanmycsv_app · X
hi alisha, just shipped to fix corrupted utf-8, missing zeros and bad formatting before importing to crms. building in public now 🚀 let’s connect!