Free online tool that upscales pixel art while preserving crisp edges, using nearest-neighbor scaling. It offers preset scale factors from 2x to 20x and custom sizes, accepts PNG, JPEG, GIF and WebP input, and allows downloads in PNG, JPEG, WebP or SVG.
Browser-based tool that scales pixel art images to larger or smaller sizes without blurring. It offers several pixel art scaling algorithms, including cleanEdge, hqx and xBR, and processes images locally without uploading them. Animated GIFs are not supported; only the first frame is scaled.
rx is described as a modern and minimalist pixel editor built around a command system inspired by vi's modal nature. Its listed features include built-in sprite animation with live preview, working with multiple files simultaneously, undo and redo, animated GIF output, HiDPI support and UI scaling. It runs on Linux, macOS and Windows and requires OpenGL 3.3 or later.
MemeBetter is a browser-based meme generator that renders memes online without requiring installation. It offers HD templates and allows users to use their own images, which are loaded and rendered privately by the browser. The site is free, requires no sign-ups, and does not watermark memes.
VibePaint.ai is a browser-based generative AI design studio that converts freehand sketches into rendered digital art. Users draw on an HTML5 canvas or upload reference art, choose from visual styles and projection surfaces, and receive high-resolution exports. Videos of up to 10 seconds can serve as references.
Tooooools is a free online tool for applying lo-fi effects to images and videos, including dithering, halftone, gradients and patterns. Users upload an image, select and adjust an effect, and export the result; no sign-up is required.
ImageMagick is a free, open-source software suite for creating, editing, converting and manipulating images. It supports over 200 format variants, including JPEG, PNG, GIF, TIFF, WebP and AVIF. The command-line tools run single-file conversions or multi-step processing pipelines. Bindings exist for C, C++, Python, .NET and Node.js.
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Browser-based tool that scales pixel art images to larger or smaller sizes without blurring. It offers several pixel art scaling algorithms, including cleanEdge, hqx and xBR, and processes images locally without uploading them. Animated GIFs are not supported; only the first frame is scaled.
rx is described as a modern and minimalist pixel editor built around a command system inspired by vi's modal nature. Its listed features include built-in sprite animation with live preview, working with multiple files simultaneously, undo and redo, animated GIF output, HiDPI support and UI scaling. It runs on Linux, macOS and Windows and requires OpenGL 3.3 or later.
MemeBetter is a browser-based meme generator that renders memes online without requiring installation. It offers HD templates and allows users to use their own images, which are loaded and rendered privately by the browser. The site is free, requires no sign-ups, and does not watermark memes.
VibePaint.ai is a browser-based generative AI design studio that converts freehand sketches into rendered digital art. Users draw on an HTML5 canvas or upload reference art, choose from visual styles and projection surfaces, and receive high-resolution exports. Videos of up to 10 seconds can serve as references.
Tooooools is a free online tool for applying lo-fi effects to images and videos, including dithering, halftone, gradients and patterns. Users upload an image, select and adjust an effect, and export the result; no sign-up is required.
ImageMagick is a free, open-source software suite for creating, editing, converting and manipulating images. It supports over 200 format variants, including JPEG, PNG, GIF, TIFF, WebP and AVIF. The command-line tools run single-file conversions or multi-step processing pipelines. Bindings exist for C, C++, Python, .NET and Node.js.
