keyword

free code tester

Monthly search volume and cost-per-click data for "free code tester" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=free+code+tester&country=us" +--------------+------------------+ | volume | 70 | | cpc | $5.62 | | competition | 0.45 | | country | US | | updated | 2026-06-25 | +--------------+------------------+

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
online programming editor	3,600	$5.26	13/20
code editor online	3,600	$5.63	12/20
code online editor	3,600	$5.26	12/20
online code editor	3,600	$7.44	12/20
code tester	2,400	$5.95	20/20
test html code	2,400	$6.32	12/20
code online	1,900	$7.91	15/20
code tester online	390	$7.61	13/20
code testing website	320	$8.39	13/20
test my code online	30	$5.51	14/20

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=free+code+tester&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