keyword

best free mp3 converter

Monthly search volume and cost-per-click data for "best free mp3 converter" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+free+mp3+converter&country=us" +--------------+------------------+ | volume | 590 | | cpc | $2.23 | | competition | 0.01 | | country | US | | updated | 2026-06-30 | +--------------+------------------+

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
convert mp3	9,900	$3.9	12/20
mp3 converter file	6,600	$1.92	13/20
mp3 file convert	6,600	$1.92	13/20
best mp3 converter for pc	5,400	$4.5	15/20
free mp3 converter	5,400	$1.82	14/20
free audio files converter	5,400	$1.78	12/20
audio converter free	1,900	$1.5	12/20
mp3 converter application	1,300	$1.73	13/20
best free mp3 converters	590	$0	13/20
free convert audio	40	$0	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=best+free+mp3+converter&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