
Aseprite
Piskel
LibreSprite
Grafx2
Pixen
PixiEditor
Resprite
Free and open source sprite editor and animator, ideal for pixel art.

The modern platform for creating, sharing, and collaborating on AI prompts. Advanced version control and real-time testing.
Which is more popular?
Based on our record, Pixelorama seems to be more popular. It has been mentioned 23 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | orama-interactive.itch.io | diffyn.com |
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What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Pixelorama -- Great Free Pixel Art & Animation Tool with a Twist!
More videos
The Ultimate Prompt Tool for Creators – Visualize & Organize with Diffyn
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Pixelorama and Diffyn.
Diffyn's answer:
Addresses workflow and change management on LLM prompts, provide teams with traceability and visualization of tests across multiple models, provide deeper understading into efficiency of these prompts.
Diffyn's answer:
Diffyn is the platform that specializes on both change management and multi-model analysis.
Diffyn's answer:
React, Next.js, POSTGRESQL
Diffyn's answer:
Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.
Diffyn's answer:
I started working on Diffyn when I notice that prompting has become an essential part of work across many industries. While there are version control platofrms like github, they are not designed for just prompt management are can be overkill such applications, it is also not integrated natively with various LLMs and relevant tools for users to validate ideas and visualise results properly.
Share your experience with using Pixelorama and Diffyn. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Latest Aseprite is still available with free (as in beer) source code to compile, even if it is a bit heavy on the dependencies these days, including requiring that you install a special fork of Skia iirc. I paid for it to get the... - Source: Hacker News / about 1 year ago
I'm finalizing a large bundle of raster graphics and animation importers for Godot. This bundle already supports: Aseprite, Krita and Pencil2D. And will be able to support GraphicsGale, Piskel, Pixelorama and regular GIF-format in the... Source: about 3 years ago
If none of this sounds appealing, the only other suggestions I have are either find 3rd party magnifying lens software or to search for a new pixel editor. There are some newer pixel art editors out there, such as Pixelorama, PixiEditor... Source: over 3 years ago
Tracking Diffyn since Jun 2025.
When comparing Pixelorama and Diffyn, you can also consider the following products.

Aseprite is an art program dedicated to the creation of pixel art.
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Piskel is a website where designers online create sprites or pixel art.
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Free and open source program to create animated sprites.
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GrafX2 is a bitmap paint program inspired by the Amiga programs Deluxe Paint and Brilliance.
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Pixen is a professional pixel art editor designed for working with low-resolution raster art, such as those 8-bit sprites found in old-school video games.
Compare Pixen to Pixelorama or Diffyn: