Your files stay on your device
SMS character counter
See how many characters and text messages your SMS will use.
- No sending, no carrier API, no country rules. The segmentation math only. Some gateways re-encode or split differently; the page shows the 3GPP baseline.
- ZWJ emoji families count their raw code points: what phones actually send, not a “nice” emoji count.
Paste, drop, or type to begin. Everything stays on this device.