JustMeme vs memeOS

JustMeme is a free meme creator available through the web and an API. On the site, describe an idea in plain English and its AI selects a template and writes both captions. You can also browse more than 2,300 templates and adjust caption wording, size, outline, padding, colors, shadows, and text styles in the editor, which provides a real-time preview. Finished memes can be downloaded as full-resolution PNG files or shared with a link. The maker describes use without an account or watermark, and says there is no daily generation cap. A phone browser supports creating, editing, and downloading memes. The public REST API needs no key and supports template browsing, search, trending templates, and AI generation. It returns JSON, supports CORS, and works with standard HTTP clients. The API allows personal and commercial projects, with attribution requested when possible. Its limit is 60 requests per minute per IP, shared with AI generation.

memeOS is a meme studio for making and editing memes on the web or through its iPhone and iPad app. Its AI agent accepts natural-language requests and searches a library advertised at more than 25,000 templates; the web generator lists 25,926+. AI features include semantic search, face swapping and context-aware captions. The web editor combines text and image layers, headers and footers, and tools to drag, resize and rotate text. You can upload an image as a custom template, then download the finished meme as a full-resolution PNG. The free online plan costs nothing and includes unlimited memes, no watermarks and no signup. The site also describes template lore covering origins, meaning, cultural context and impact. Its AI policy warns that generated content may be inaccurate or inappropriate and leaves review to the user. The terms grant a personal, non-commercial license. The privacy policy says personal data is not sold and personal memes are not used to train public foundation models.