Vijay Kanna S

Running something that's currently 100% free with no ads or paywall, and I keep circling the question of whether that's sustainable or just deferred pain. Server/hosting costs are low right now since a lot of the processing happens client-side, but bandwidth and time investment aren't free even if compute is.

I've seen founders go three different directions: stay free and monetize through something adjacent (donations, sponsorship), add a paid tier for power users only, or eventually paywall the whole thing once there's an established user base. Each seems to have a different trust cost with existing users.

What actually triggered the "okay, now we charge" decision for people who've been through this?

I've always wondered why so many image resizing and compression websites still require users to upload files to their servers, even for simple tasks.

With modern browsers supporting Canvas, WebAssembly and client-side processing, it seems like many common image operations can happen locally.

Is it mainly because server-side processing is easier to build, or are there technical limitations I'm missing?

For those building developer tools or browser apps:

I'm not going to talk about the "longevity" trend.

I'm talking about simple, practical hints that can make your life and work a little better.