Tweet Previewer
Tweet Previewer — paste your tweet and see exactly how it looks as a posted tweet on Twitter/X. Hashtags, mentions, and engagement stats. Free, no signup.
See it in action
About Tweet Previewer
The Tweet Previewer shows you exactly how your tweet will look as a posted tweet on Twitter/X before you publish. Paste your text, see it rendered as a real tweet card — hashtags and mentions highlighted in blue, engagement stats, and action icons exactly as they appear on the platform.
Hashtag and mention detection is automatic. Any word beginning with # or @ is highlighted in Twitter blue in the preview, with no markup required. Emoji render natively.
Free, no signup required, works in any browser.
Frequently asked questions
No. It is a visual previewer only — nothing is sent anywhere. Compose your tweet, see how it looks, copy it, then paste it into Twitter when you're ready.
Twitter/X allows 280 characters per tweet for standard accounts. The ring counter in this tool turns amber at 260 and red at 280, matching Twitter's own interface.
The tool automatically detects any word starting with # or @ and highlights it in Twitter blue (#1d9bf0), exactly as it appears on the platform. No special formatting needed — just type naturally.
Dim is Twitter's intermediate dark theme — a dark blue-grey background (#15202b) rather than pure black. Many users prefer it for low-light reading. This tool previews all three Twitter themes: Light, Dim, and Dark.