As a healthcare professional I often need quick, reliable online tools for image conversion, document handling, and creative brainstorming. Over the past months I have collected 16 resources that I use regularly and would like to recommend to colleagues. Each link below is a clickable HTML anchor that opens the tool directly.
For image conversion I rely on convert avif to jpg to handle AVIF files, heic to png online for HEIC photos from iPhone, and webp to png for WebP. When I need to edit animations, crop gif online and crop mp4 are excellent for precise cropping.
Handling spreadsheets and data is easier with convert xlsx to csv for Excel exports. For developers, compare two json files quickly highlights differences between JSON files. I also use invisible text when formatting text that needs invisible characters.
To ensure hardware works well I use mouse tester for quick checks. For fun breaks, animal generator by tuimiz and warriors cats clan generator spark creativity, while stl viewer online helps visualise 3D prints for patient education models.
For communication and social media mockups, twitter layout tester is very handy. I also keep fanfiction purity test and bible verses to read at a funeral bookmarked for community and wellness discussions, and smash or pass online as a light-hearted team activity.
All 16 tools above have been tested and are free to use. Feel free to click any anchor, bookmark them, and share your own favorites in the comments. I hope this curated list saves you time as it has for me.