EditSafely

Create Dithered GIF

Apply Floyd–Steinberg dithering to every frame for a retro, textured look on a small palette. Runs entirely in your browser, so your data never leaves your device.

Input

Drop a file here, or click to browse

Files never leave your device

Output

The result appears here as you type.

Options

How to use Create Dithered GIF

  1. 1. Load the GIF to dither. Drop in an animated or static GIF. Files with smooth gradients, photos and soft shading show the dithering texture most clearly, since flat cartoon colors barely change.
  2. 2. Pick the Number of colors. Number of colors sets the palette each frame is reduced to. Eight colors produces a heavy, obviously retro grain; sixty-four keeps the image faithful while still adding visible texture up close.
  3. 3. Download the dithered animation. Save the result and inspect it at full size. Floyd-Steinberg error diffusion scatters the quantization error into neighboring pixels, so gradients survive as speckle patterns rather than ugly banding.

When to use Create Dithered GIF

Create Dithered GIF applies Floyd-Steinberg error diffusion to every frame while crushing the palette to a size you choose. Dithering is both a practical technique, hiding banding when colors are scarce, and an aesthetic one, evoking the grainy look of early computer graphics and demoscene art.

  • Going for the retro pixel aesthetic. A modern clip dithered down to 8 or 16 colors instantly reads as early-90s shareware. It is a popular look for vaporwave edits, indie game promos and lo-fi music visuals.
  • Hiding banding in small palettes. A sunset gradient quantized without dithering shows harsh stripes. Error diffusion trades those bands for fine noise, which the eye reads as smooth from normal viewing distance.
  • Matching assets to a limited-color style guide. Projects that emulate Game Boy or CGA palettes need every asset dithered consistently. Running each animation through the same color count keeps the whole set coherent.
  • Shrinking files while keeping gradients presentable. Fewer palette entries generally means better GIF compression. Dithering lets you cut to 32 colors for the size win without the result looking obviously degraded.

Examples

Retro dither

Input

gradient.gif + 8 colors

Output

gradient.gif with each frame error-diffusion dithered to 8 colors

About the Create Dithered GIF tool

Create Dithered GIF does its work locally, right in the browser. Apply Floyd–Steinberg dithering to every frame for a retro, textured look on a small palette. There is no upload step, no queue and no account, and your data never travels over the network.

It belongs to the GIF Tools collection on EditSafely, a set of 110 small, focused GIF utilities that share the same instant, private workspace.

You can shape the output with the Number of colors setting, and the result refreshes the moment you change it. The finished file is put together in browser memory and saved with the Download button, so it never touches a server on the way to your disk. A worked example further down the page shows exactly what the tool produces for a real input.

Running locally also makes the tool fast and dependable: results appear as you type or drop a file, there is no server outage that can take it down mid-task, and confidential data can be processed without a second thought.

Frequently asked questions

Does Create Dithered GIF cost anything?

Yes, it is completely free. All 2,658 tools on EditSafely work without an account, a subscription or usage limits.

Are my files uploaded to a server?

No data leaves your device. The whole tool is JavaScript that runs inside your browser tab, so there is no upload, no server-side processing and no log of what you did. If you disconnect from the internet after the page loads, it keeps working.

Which files does Create Dithered GIF accept?

It accepts GIF animations. There is no file size cap imposed by a server; very large files are limited only by your device's memory.

Do I need to sign up or install anything?

Nothing to install and no account needed. Open the page in any up-to-date browser, including on a phone or tablet, and the tool is ready.

How do I save the output?

Click the Download button once the result is ready. The file is built in your browser's memory and handed straight to your downloads folder, without passing through a server.

Related tools

All GIF Tools →

Reduce GIF Colors

Repaint every frame of an animated GIF with a smaller color palette for a stylized or smaller file.

Quantize a GIF

Snap every frame to a fixed-size color palette using median-cut quantization.

Change GIF Color Palette

Recolor an animated GIF by mapping every frame onto a themed palette such as grayscale, sepia or Game Boy.