Limits

Limit	Value	Error shown when exceeded
Code per snippet	64 KB (UTF-8 bytes)	Code is 70.2 KB; the limit is 64 KB per snippet
Total code, all snippets	512 KB (UTF-8 bytes)	Total code would be 530.0 KB; the limit is 512 KB across all snippets
Number of snippets	100	You can have at most 100 snippets
Name length	200 characters	Name must be at most 200 characters
Change log shown	Latest 100 entries	Older entries are kept, just not shown (v0.1 doesn’t prune).

How the limits are counted

• Sizes are UTF-8 bytes, not characters. Emoji and non-Latin text count as 2–4 bytes per character.
• The total includes every snippet, enabled or not. Disabling a snippet doesn’t free space; deleting it does.
• When you edit a snippet, its old code isn’t counted twice. The total is the other snippets plus the new code.
• Duplicating a snippet adds a new one, so it counts toward both the 100-snippet limit and the total size.

When you hit a limit

The save is rejected, the error appears in the form next to the field, and nothing is saved. Existing snippets and the live site aren’t affected.

Staying well under

The limits exist because every snippet is output inline in your HTML. Large inline scripts slow every page. Prefer loading third-party code by URL:

<!-- Good: a few hundred bytes -->
<script async src="https://example.com/widget.js"></script>