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Keyword overview Updated Sep 10, 2026

21 birthday card

'21 birthday card' is a highly searched keyword with 6,600 average monthly searches. It has moderate competition on Etsy with 29,748 listings targeting the keyword. Search interest dropped 19% between October 2025 and September 2026, so standing out with strong listings matters more than ever. With a keyword difficulty of 38/100, ranking for '21 birthday card' is achievable but competitive — there are 29,748 competing listings, which is manageable but not wide open. Pairing it with long-tail variations will improve your chances. Products in this category typically sell between $2 and $7.99, with most priced around $4.49. The estimated cost per click for '21 birthday card' is $0.75 and the ad market has high competition, meaning many advertisers are bidding on this keyword with paid ads.

Monthly search volume

6,600

High volume

Competition

29,748

Medium competition

Cost per click

$0.75

High ad competition

Keyword difficulty

38/100

Moderate

'21 birthday card' search trend

Monthly searches

MonthSearches
October 20258,100
November 20255,400
December 20254,400
January 20266,600
February 20266,600
March 20266,600
April 20266,600
May 20266,600
June 20266,600
July 20266,600
August 20266,600
September 20266,600

How much does '21 birthday card' cost on Etsy?

Under $10 100%
$10 – $25 0%
$25 – $50 0%
$50 – $100 0%
$100+ 0%

13 listings · USD

Search volume by country

6,600
UK 2,900
44%
USA 1,900
29%
AUS 590
9%
OTHER 1,210
18%

Competition by country

29,748
UK 18,235
61%
USA 9,310
31%
AUS 970
3%
OTHER 1,233
4%

How to rank for '21 birthday card' on Etsy

Target the right market

United Kingdom leads both search demand (44%) and competition (61%) for '21 birthday card', but neither is overwhelmingly dominant. United States and other regions still contribute meaningful demand, so international sellers have room to compete across markets.

Price competitively

Sellers listing under '21 birthday card' price between $2 and $7.99, clustering around a median of $4.49. The Under $10 range dominates at 100% of listings — pricing outside this band means either competing on value or justifying a premium. At this price point, volume drives revenue. Competitive pricing combined with strong listing photos helps convert browsers into buyers quickly.

Ranking difficulty

With a difficulty score of 38/100, '21 birthday card' is rated moderate to rank for on Etsy. This is a competitive-but-winnable space. Strong listing quality — clear photos, complete descriptions, and all tags filled — can push you onto the first page.

Optimization tips

At 3 words, '21 birthday card' is specific enough to signal clear intent. Place the full phrase within the first 40 characters of your title, where Etsy's algorithm gives the most weight. Fill your remaining tags with related variations and synonyms — Etsy treats each tag as a separate ranking opportunity. Complete every listing section (description, materials, tags) and add many high quality images and a video, as Etsy's algorithm factors listing quality into search rankings.

Optimize your Etsy listings for '21 birthday card'

Top Etsy listings for '21 birthday card'

Sample of 12 results
Printable 21st Birthday Cards, Funny 21 Birthday Cards Instant Download, Freegan Raccoons, Let's Get Trashed, For Her, Him, For Friends

Printable 21st Birthday Cards, Funny 21 Birthday Cards Instant Download, Freegan Raccoons, Let's Get Trashed, For Her, Him, For Friends

£2.50 178 4,210

ThePrintableCardShop

21 birthday card,  beer card, male, man, twenty one 21st  twenty firsts

21 birthday card, beer card, male, man, twenty one 21st twenty firsts

£3.00 169 5,965

aRayOfSunshineCards

Funny 21st Birthday Card, 21, Birthday Card, "Goodbye...Hello Bartender", Happy Birthday, Handmade Card

Funny 21st Birthday Card, 21, Birthday Card, "Goodbye...Hello Bartender", Happy Birthday, Handmade Card

$6.25 129 1,437

ItsNiceToGreetYou

21st Birthday Pop Up Card, Age 21 Birthday Card, 21 age card, Card for her, Card for him - Made in the UK (PO21)

21st Birthday Pop Up Card, Age 21 Birthday Card, 21 age card, Card for her, Card for him - Made in the UK (PO21)

£5.99 105 14,990

Openstudiocards

Chapter 21 Birthday Card for her, Sister, Daughter, Granddaughter, Friend, Sister In Law, 21st Birthday Card, Twenty One, 2005, Book Card,

Chapter 21 Birthday Card for her, Sister, Daughter, Granddaughter, Friend, Sister In Law, 21st Birthday Card, Twenty One, 2005, Book Card,

£4.99 78 3,786

AllYourMemories

21st Birthday Card. 9 Colours. Personalised 21st Birthday Card. 21st Daughter Card. 21 Birthday Card For Her. Custom 21st Gift. Girlfriend.

21st Birthday Card. 9 Colours. Personalised 21st Birthday Card. 21st Daughter Card. 21 Birthday Card For Her. Custom 21st Gift. Girlfriend.

A$22.50 48 2,420

littlecardboutique

21 birthday card,  blocks, male, man, twenty one 21st, twenty firsts

21 birthday card, blocks, male, man, twenty one 21st, twenty firsts

£3.00 19 693

aRayOfSunshineCards

Personalised 21st Birthday card, 21 Birthday card for her, 21 Birthday card for him, Modern 21 Birthday Card, Twenty First Birthday Card

Personalised 21st Birthday card, 21 Birthday card for her, 21 Birthday card for him, Modern 21 Birthday Card, Twenty First Birthday Card

£3.10 15 974

LoveFromAuntyHelen

Personalised Happy 21st Birthday Card | 21st birthday card, 21 birthday card, Twenty First birthday card, Twenty one birthday card, For him

Personalised Happy 21st Birthday Card | 21st birthday card, 21 birthday card, Twenty First birthday card, Twenty one birthday card, For him

£3.25 13 387

AprilRainDesignuk

Personalized 21 Birthday Card, svg personalized, Birthday Card svg template for Cricut Cameo

Personalized 21 Birthday Card, svg personalized, Birthday Card svg template for Cricut Cameo

$3.50 13 155

DammZeiArtKZ

21st Birthday Gift, Personalized 21st Birthday Gift, 21st Birthday Wish Bracelet, Happy 21st Birthday, Happy 21st Gift, 21 Birthday Card

21st Birthday Gift, Personalized 21st Birthday Gift, 21st Birthday Wish Bracelet, Happy 21st Birthday, Happy 21st Gift, 21 Birthday Card

$5.00 11 472

SalemWishes

Personalised Classic BMW E21 Birthday Card

Personalised Classic BMW E21 Birthday Card

£4.69 10 164

DivaDoodleDesigns

Frequently asked questions about '21 birthday card'

How much search demand does '21 birthday card' get?

'21 birthday card' receives 6,600 monthly searches globally. That's strong demand without overwhelming competition, which is an attractive combination for sellers. Most of this demand (44%) comes from United Kingdom.

How saturated is the market for '21 birthday card'?

There are 29,748 Etsy listings competing for '21 birthday card'. This level of competition is manageable. Focus on listing quality and complete tag coverage to differentiate from the existing sellers.

Is '21 birthday card' worth targeting for my Etsy shop?

'21 birthday card' has a keyword difficulty of 38/100 (moderate). The low difficulty makes it accessible for shops of all sizes. Even without extensive reviews, you can rank well with a properly optimized listing.

What should I charge for '21 birthday card' products?

Prices for '21 birthday card' products range from $2 to $7.99. The median is $4.49 and the average is $4.98. 100% of listings fall in the Under $10 range, which is where most buyer expectations are set.

Which countries have the most demand for '21 birthday card'?

United Kingdom generates 44% of searches for '21 birthday card'. United States and Australia also show meaningful demand.

How do I get my listing to rank for '21 birthday card'?

Place '21 birthday card' within the first 40 characters of your title — this is the window Etsy's algorithm weighs most heavily. Fill all 13 tags with distinct keyword variations — don't repeat words already in your title. Complete every listing attribute Etsy offers, add high-quality photos, and include a video if you can. Good supporting tags to use alongside '21 birthday card' include '21st birthday card' and 'birthday card'.

How commercially valuable is '21 birthday card'?

The cost per click for '21 birthday card' is $0.75. Advertisers are bidding aggressively on this term, which means the shoppers it attracts tend to be ready to purchase. For organic sellers, this is a signal that ranking well will drive actual sales, not just window shopping.

Is '21 birthday card' seasonal or trending?

Search volume dropped 19% between October 2025 and September 2026. Demand peaked around October 2025, which may indicate seasonal patterns. Check whether this dip repeats annually — if so, plan your inventory and listing renewals to go live before the next peak.

Keywords related to '21 birthday card'

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