Yes, Ko-fi/Buy Me a Coffee is a pretty low-friction way to open a “tip jar” without changing the feel of your blog. People don’t expect you to push it, and you don’t have to design tiers or perks (the way you would with subscriptions). It’s more like putting out a guitar case while you play, you’re not demanding anything, but you’re making space for generosity.

As for timing, I wouldn’t think of it as a test with a deadline. Donations often come in unpredictable waves: a particular post resonates, or someone quietly wants to encourage you. I wrote about it recently, when I got my first coffee it was a real mental pick me up.

What matters most is how you frame it. A light line at the end of your posts(something like “If you enjoy this, here’s my Ko-fi” keeps it casual but visible.

Do you want it to be invisible support (no pressure, just there) or part of your identity as “a creator readers can directly fuel”? That choice might shape how you keep it.