> ## Documentation index
> Fetch the complete documentation index at: https://upstash.com/docs/llms.txt
> Ask it with GET https://upstash.com/docs/ask?q=<keywords or question>. Short keywords rank best.
> Use these to discover all available pages before exploring further.
> Feature requests: https://upstash.com/docs/common/help/feature-requests.md lists what users asked for and how to vote for a request or add one.
> Page rating: `GET https://upstash.com/docs/feedback?path=/docs/redis/commands/bitmap/overview&helpful=true` (or `false`) records whether this page helped. An optional `comment` (URL-encoded, at most 500 characters) says what was missing or wrong. It is anonymous and needs no key. Comments hold no code, secrets or personal data.

# Bitmap commands

> Commands for manipulating individual bits and bit fields in string values.

<CardGroup cols={2}>
<Card title="BITCOUNT" href="/redis/commands/bitmap/bitcount">Count set bits in a string</Card>
<Card title="BITFIELD" href="/redis/commands/bitmap/bitfield">Perform arbitrary bitfield operations</Card>
<Card title="BITFIELD_RO" href="/redis/commands/bitmap/bitfield-ro">Read-only bitfield operations</Card>
<Card title="BITOP" href="/redis/commands/bitmap/bitop">Perform bitwise operations between strings</Card>
<Card title="BITPOS" href="/redis/commands/bitmap/bitpos">Find first bit set or clear in a string</Card>
<Card title="GETBIT" href="/redis/commands/bitmap/getbit">Get the bit value at offset</Card>
<Card title="SETBIT" href="/redis/commands/bitmap/setbit">Set or clear the bit at offset</Card>
</CardGroup>