Free Automatic Google Chat Custom Emoji Resizer

Make a square Google Chat custom emoji between 64 and 500 pixels and below 256 KB.

1 · Source

Choose one image

Browser only

Drop your image here

PNG, JPG, GIF, WebP, or APNG · up to 25 MB

Browse image

2 · Output

Automatic compliance

We keep reducing colors, quality, frames, and—only when allowed—pixel dimensions until the downloaded file passes.

Google Chat rules

  • PNG, JPG, or GIF
  • Square and between 64 × 64 and 500 × 500 px
  • Under 256 KB
Google Chat custom emoji API guidance

One file at a time. This resizer prepares an upload-ready image. It does not create packs, native apps, tray icons, cover images, or upload to Google Chat.