Five Free Browser Tools for Photos, Invoices, Time Zones, Fitness and Puppies

#webdev #productivity #tools #opensource

I have been building small browser-first tools that solve one focused problem without sign-up walls.

Here are five free utilities from this batch.

LivePhotoKit

LivePhotoKit helps iPhone users convert HEIC photos and work with Live Photo files directly in the browser.

InvoicePad is a free invoice generator for freelancers and small teams. It works in the browser and helps create a clean invoice quickly.

ZonePlan is a time zone meeting planner for remote teams. Compare cities, check overlaps and avoid daylight saving confusion.

FreeTDEE is a simple TDEE, BMR and macro calculator for fitness and weight tracking.

PupVax helps new dog owners build a puppy vaccine schedule and understand the timing of key vet visits.

The goal is simple: open the page, solve the job, leave. No login required.