Character Counter with Platform Limits

工具介绍

Track your character count live against the limits of every major platform — X, Bluesky, Mastodon, Threads, Instagram, LinkedIn, YouTube, Reddit, Facebook, TikTok, Discord, Slack, SMS, and SEO meta tags. Pin the limits you care about, see remaining or over-budget characters at a glance, and write copy that fits the first time.

工具概览

Most character counters only show one number. This one shows the right number for the right place: 280 for an X post, 300 for Bluesky (graphemes, not chars), 160 for an SMS (bytes, not chars), 60 for an SEO meta title, and so on. Pinned platforms surface at the top with progress bars; the rest live in an expandable section. Counts include UTF-8 bytes (for SMS payloads), grapheme clusters (for emoji-aware platforms), characters, words, lines, and sentences.

使用场景

• Draft a post that fits both X and Bluesky without rewriting
• Check that an SEO meta title won't be truncated in Google
• Confirm an SMS marketing message fits in one segment
• Make sure a LinkedIn headline doesn't exceed 220 characters
• Balance an Instagram caption against the 2,200 character cap

输入/输出示例

Just shipped a new character counter that knows the limits for X, Bluesky, SMS, and SEO meta tags. One paste, every platform, live progress bars.

Pinned: X 144/280, Bluesky 144/300, meta-title 144/60 (over), SMS-unicode 144/70 (over).

常见问题