华为产品正品验证

Picdiet is a fast and robust online batch image filesize compressor written in JavaScript, images are compressed in your browser, completely free

TTSMaker is a free text-to-speech tool and an online text reader that can convert text to speech, it supports 100+ languages and 100+ voice styles, powerful neural network makes speech sound more natural, you can listen online, or download audio files in mp3, wav format.

这里可以实现关于 PDF 的一系列操作，当然也包括将 PDF 转为 PPT。Smallpdf - the platform that makes it super easy to convert and edit all your PDF files. Solving all your PDF problems in one place - and yes, free.

Apifox = Postman + Swagger + Mock + JMeter。集接口文档工具、接口Mock工具、接口自动化测试工具、接口调试工具于一体，提升 10 倍研发效率。是最好用的API文档工具，API自动化测试工具，API Mock工具，接口文档管理工具，接口文档生成工具。

m3u8 视频在线提取工具

QRBTF 参数化二维码生成器 Parametric QR Code Generator