Check a whole batch of copy against one limit
Paste every headline, caption or ad in one go and see instantly which ones fit and which are over. Built for the moment before you paste a week of posts into a scheduler.
Everything is measured locally in your browser. Nothing is uploaded.
Paste your copy to check the whole batch.
Results appear here, one row per item.
Frequently asked questions
What counts as one item?
Each line is one item by default. Switch the separator to "blank line" when your drafts contain their own line breaks - then a block separated by an empty line is treated as a single piece of copy.
How is the length counted?
Grapheme clusters, which is what a reader sees. Pick X or SMS to apply their special rules instead: X charges 23 characters per link and 2 per emoji, and SMS falls back to 70 character segments as soon as one emoji appears.
Can I export only the ones that pass?
Yes. "Copy passing" puts every piece of copy that fits the limit on your clipboard, one per line, which is the usual next step before pasting into a scheduler.
Is my copy uploaded anywhere?
No. Everything is measured in your browser. Nothing is transmitted or stored, which matters when the copy is not public yet.