keyword

blacken pdf

Monthly search volume and cost-per-click data for "blacken pdf" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=blacken+pdf&country=us" +--------------+------------------+ | volume | 320 | | cpc | $1.42 | | competition | 0.01 | | country | US | | updated | 2026-08-29 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
redact pdf	5,400	$6.97	16/20
how to redact a pdf	5,400	$6.14	15/20
pdf redact	5,400	$6.97	15/20
free pdf redaction	1,900	$4.01	17/20
redact pdf free	1,900	$3.74	15/20
how to black out text in pdf	1,300	$3.04	13/20
how to blackout text in pdf document	590	$4.67	12/20
black out pdf text	170	$5.04	12/20
black out pdf	90	$5.31	13/20
pdf blackout text	90	$5.35	13/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=blacken+pdf&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt