This is a free online conversion tool that is built by integrating various open-source projects. It can convert many types of files such as documents, e-books, images, videos, and music. Even some rare or obsolete software file formats can be converted. It allows for uploading up to 10 files at a time, with a maximum support of 200 MB per file.
IcoFont
This website includes over 2100 free icons, available in both SVG and Icon Font formats. You can download individual icons or bulk download them. These icons are open-source projects and the font files use SIL OLF licensing.
icon-icons
This website provides free icon materials, with various different themes, and also filters through icon styles such as 3D, flat, lines, and hand-drawn. The icons on the website are completely free and can be used for commercial use. The website offers vector SVG and raster PNG format downloads, which can be downloaded without registration. However, please note that some icons are under CC BY 4.0 license, so remember to credit the source when using them.
WebPageTest
This website allows you to test website speed from 30 global country nodes just by entering the website's URL. You can choose from 25 different browser versions for analysis. In addition to basic analysis data, it also measures core experience scores for users, making it suitable for website developers to optimize website performance.
Gallerix
This is an online museum from Russia, it collects hundreds of thousands of masterpieces from all over the world, providing free high-resolution downloads of large images without the need for registration or login.
Hexatar
This is an online avatar generator, these virtual avatars are angular and cartoonish and very fun, you can choose gender, facial features, hairstyles, accessories, etc... Even the background patterns can be selected, and you can even randomly generate images with one click. All avatars can be downloaded for free and can be used for commercial purposes. Downloading requires registration and you can save your created avatars, download formats include vector SVG files and PDF files.
Image Extractor
The website, Image Extractor, automatically scrapes images from a website by just entering the URL. It lists all the images and you can filter them by specifying size, width and height range, or directly search by image name, size and type. It is a very simple and user-friendly online image downloader. In addition to being free to use, it also supports checking multiple images and downloading them as a ZIP compressed file at once.
萬詞王
This website allows you to input text and then lists synonyms for the words, for example, if you input "building" it will show synonyms such as construction, building, construction, and setup. This tool can be useful when writing documents/presentations and encountering repetitive words, it can help find alternative words, increasing the variety of wording.
WinWorld
This is an online software museum, preserving various old software, supporting versions of PC-based MS-DOS, Windows, and Mac OS X operating systems or programs, for those who want to relive old versions of software and games, can treasure hunting on it.
designstripe
This website provides a large collection of illustrations (with both free and paid options) and allows users to use an online design tool to edit the colors, style, elements, and actions of the characters in the illustrations to create unique scenarios that meet their needs.
Zcal
This online tool can create a page for multiple-person voting events. In addition to the interface being very simple and beautiful, the most important thing is that this tool is free, suitable for everyone to schedule meetings or attend events for time voting.
Folio.ink
Folio.ink is a free image space that allows users to upload images without registering, by simply dragging and dropping the images onto the website. It generates a sharing link and offers batch uploads, as well as the ability to display multiple images in a slideshow format. Viewers can navigate through the images by scrolling, making it similar to viewing a photo album. It is suitable for photographers to use for temporary proposals, and images can be saved for 90 days without any limitations on traffic or number of clicks.