Phosphr: Dither Photo Editor

Phosphr transforms your photos into patterned images, bold monochrome portraits and colorful retro artwork. Start with a picture, choose a dithering algorithm and shape the result with precise, hands-on controls. DITHER YOUR WAY Explore ordered patterns and error diffusion algorithms, including Floyd–Steinberg, Atkinson, Jarvis–Judice–Ninke and Sierra Lite. Adjust cell size, dithering strength and tone to find the balance between detail and texture. BUILD YOUR PALETTE Extract colors from your photo, explore ready-made palettes or create your own with two to six colors. Pick individual colors, rearrange them and shift the hue of the whole palette together. SHAPE THE ATMOSPHERE Add CRT scanlines, phosphor patterns, color bleeding and luminous bloom. Fine-tune the screen curvature or keep it flat. Use color blending and noise to take the image in a different direction. Add text directly on your image. Move and scale it, snap it into alignment and customize its color, background, outline and line spacing. Choose from a collection of distinctive pixel and retro fonts. KEEP YOUR FAVORITE SETTINGS Save custom presets locally and return to them whenever inspiration strikes. Undo and redo make experimenting easy. EXPORT YOUR FINISHED IMAGE Save PNG images, with output sizing and crisp pixel upscaling options. Compatible artwork can also be exported as SVG, with vector shapes and outlined text that scale cleanly. YOUR PHOTOS STAY WITH YOU Image processing happens on your device. No account is required, and Phosphr does not upload your photos. Open a picture, create your look and export it. Available in English and Spanish. Questions or feedback? [email protected] Developed by Andres Morales Gil.