Weblate might be a bit more popular than Aseprite. We know about 1 link to it since March 2021 and only 1 link to Aseprite. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I use Aseprite. You can see a timelapse of me drawing it in this video. Source: over 2 years ago
But, it's early. Thus, the editor itself is basic so far. See for yourself https://inlang.com/editor/github.com/inlang/example. More mature editors are Weblate or Transifex. Source: over 1 year ago
Piskel - Piskel is a website where designers online create sprites or pixel art.
POEditor - The translation and localization management platform that's easy to use *and* affordable!
Pyxel Edit - Welcome! Pyxel Edit is a pixel art editor designed to make it fun and easy to make tilesets, levels and animations. Twitter. Tweets av @PyxelEdit. Share.
Crowdin - Localize your product in a seamless way
Grafx2 - GrafX2 is a bitmap paint program inspired by the Amiga programs Deluxe Paint and Brilliance.
Transifex - Transifex makes it easy to collect, translate and deliver digital content, web and mobile apps in multiple languages. Localization for agile teams.