Social media / image toolbox
Social media image resizer
Pick a platform and format — profile picture, banner, post or story — then crop to the exact size.
JPEG, PNG or WebP · or paste from your clipboard
Images stay on your device. They’re kept in your workspace while you switch tools — no account needed.
T15 · Controls
Social media image resizer
Pick a platform and format — profile picture, banner, post or story — then crop to the exact size.
How it works.
- 01Add one or more supported static images. They stay in this browser tab.
- 02Adjust this tool’s controls and inspect the preview.
- 03Export. The full-resolution result is rebuilt from the original and verified.
The important details.
Sizes are commonly published recommendations; platforms change them without notice, so check before posting.
Supported inputs are signature-checked static JPEG, PNG and WebP. Browser codec support and the app’s pixel limits still apply.
Free to use, with no sign-up and no watermark. Private by design: your images are processed in this browser tab and never uploaded or stored. Read our privacy approach.