As part of our Handmade Code series, we’re bringing you news and how-to’s about the innovations emerging from the Etsy Developer Community. Located at developer.etsy.com, the Etsy Developer Community serves as a hub for third-party software developers who are making neat and helpful programs for Etsy shoppers and sellers. In this edition, Martin Jones tells us all about his Tag Finder tool, just one of the applications he’s developed for his website Craftweasel.com.

Photography has been a hobby of mine for a while, and at the start of this year I set up an Etsy shop called redrowstudio for my photographic prints. At the same time, I was taking the photos for my partner’s shop, thedoghouse. My day job is in computational biology, and I do a lot of programming, so straight away I started thinking of ways to use the data from Etsy’s API to make useful tools. The first thing I built was the Personal Shopper tool — I’ve been interested for a while in recommendation systems, and I thought that Etsy Favorites might be a good starting point. I put up the craftweasel.com website, posted a link in the Forums, and got lots of good feedback. I wrote the Tag Finder tool to see if it could help me with my own tags, then realized by reading the Forums that others might find it useful, so I added it to the website, and straight away it became the most popular tool.
What’s the basic idea of the Tag Finder tool? What need does it fill?
A lot of sellers (myself included!) find that one of the most difficult jobs is deciding on tags for our items — if you search the Etsy Forums on any given day you can pretty much guarantee that someone will be asking for help with their tags. Sometimes you can’t think of enough tags for a particular item, and sometimes you can think of too many and can’t decide which to use!
The idea behind the Tag Finder tool is to help with both of these problems. You give Tag Finder a couple of tags to start with, then it gives you a list of suggested tags that are associated with your original tags. (This bit works like the Google and Yahoo keyword tools).
It also lets you see the average number of views per day of each suggested tag. (It’s a bit more complicated than that; see the website help page for more info). This is very useful if you’re a seller, because you can choose tags that generate high numbers of views.
Very Important Editorial Note from our Etsy Support Team: Please remember to only use tags that are accurate and relevant to your specific item listing to best help shoppers find your items on Etsy. Inaccurate tags may be flagged by other members for review and removed from your listing by Etsy, without notice. Also, remember to consider appropriate tags that function as subcategories within your item’s category. Check out the Selling FAQ for more info about using tags properly.
Who is it for? How many people are using it right now?
The Tag Finder tool is for Etsy sellers who want to optimize their tags. Of course, you can also use it for market research — to see what color of hats get the most views, for instance. We’ve had about 5,000 visitors who have used the Tag Finder tool, and they’ve searched using about 7,000 different sets of starting tags.
Where do we go to find it? What’s the URL, etc?
Go to http://craftweasel.com, and click to go to Tag Finder from the menu bar at the top of any page on craftweasel.com. Or go directly to this link: http://craftweasel.com/TagToolQuery.do
How do you use it?
The Tag Finder page is very simple — just a single box! You type in some tags that describe your item (for example, wool scarf) and click the button. You might have to wait a while for the results to load,
because the application has to go and retrieve a bunch of data from Etsy.
The results page consists of a few graphs and a table. The first two graphs show the distribution of price and average number of views per day for items that match your input tags. For instance, for “wool
scarf” we see that most items cost between $20 and $40, and that most items get fewer than 10 views per day.

The next three graphs show some suggested tags, with views/day on the up-down axis and price on the left-right axis. From the first graph, two suggested tags stand out as getting high numbers of views —
“‘woman” and “organic.” So if these tags are suitable for your item they would be good to include in your tags.

Right down at the bottom of the results page is a big table that shows all the suggested tags and for each one the average views/day, price, and the number of items that were found. You can click on the column
headers to sort by that column. The table shows all tags that are associated with “wool scarf” so it can be useful for market research. For instance, imagine that we are trying to decide what color scarf we should make next. If we look in the table for color words, we can take a note of the views/day for each color:
red 3.10
blue 2.75
green 2.61
silver 3.31
gray 6.68
Gray wool scarves seem to get more views than the other colors, so we might decide to make our next scarf a gray one.

Are there any costs or further opportunities/ways to get involved?
All the tools on craftweasel.com, including the Tag Finder, are free to use — the website is supported by advertising through Project Wonderful. I’d love to hear any feedback, and I’m always interested in ideas for new tools — contact me using the details below. I’d also love to hear if you’ve come up with an interesting way to use the Tag Finder; I’d like to put more examples on the craftweasel blog.
What should one do if there’s a bug or a problem? Who should one contact?
I’ve tried to make it easy for users of the tool to report problems or give suggestions, etc. You can:
Email me: martin@redrowstudio.com
Convo me: my Etsy username is redrowstudio
Leave a comment on the craftweasel blog: http://craftweasel.blogspot.com
Message me on Twitter: http://twitter.com/craftweasel
If you do encounter a problem, please let me know what tags you were searching for, as that will help me track down the problem. There are a couple of known issues: the Tag Finder tool won’t work when Etsy is
down for site maintenance, and the site can be slow when a lot of people are using it. Hopefully I will be able to move craftweasel.com to a faster server in the future, which should speed things up.
What’s one surprising/fun/amazing story you’ve heard about someone using your app? Or what is your favorite part about the app?
My favorite thing about the app has been the response from the Etsy community — lots of people have given feedback, and helped out with bug reports and feature suggestions. I also love the way that people have come up with creative ways to use the tool. For instance, because top-level categories are also tags in Etsy, the Tag Finder can be used to choose which category to list an item in when it could fit in more than one (“knitting” and “accessories,” for example).
Anything else you’d like to add?
I’d like to say a big thank you to everyone who helped with craftweasel.com by reporting problems and making suggestions. I chose the Related Items below from some of the shops of sellers who have helped. Particular thanks go out to my partner Jane (thedoghouse) who came up with the name and color scheme for the website.
Also, there are a few other tools on craftweasel.com that might be useful. They are:
- Shop Stats tool: Summarizes a bunch of information about your shop, prices and tags.
- Personal Shopper tool: Finds recently listed items for you based on your Favorites.
- Similar Items tool: Enter a few items and it will try to find similar items that have been recently listed.
Post in the comments below if you love the Tag Finder!
176 comments
Sign in to add your ownStudioCherie says:
This looks very helpful on a number of levels. Thanks for reporting. Keep up the great AP's everyone!
2 years ago
aBreathofFrenchair says:
Great info! Is there any way of placing the ads to the left of the page? I have to scroll down to use this tool.
2 years ago
SeaFindDesigns says:
Thank you!
2 years ago
RomanceCatsAndWhimsy says:
Helpful tool and I love the name craftweasel. :)
2 years ago
Lunatiger says:
I love the tool. It's help me refine my tags...Thanks! ^_^
2 years ago
lovelygifts says:
Great info! Definitely marking! Thank's for reporting.
2 years ago
FrillyButts says:
This has helped me a ton! Thank you!
2 years ago
Sigmosaics says:
Marking for reading later but looks great! Thank you :)
2 years ago
SewnNatural says:
this is incredibly helpful. taking time to do a little research pays off, and this tool can help a ton.
2 years ago
SusanFaye says:
As somebody who constantly struggles to find the best tags, this is a fantastic idea and I can't wait to try it! Thanks!
2 years ago
beautifulbridget says:
Awesome, thanks for the heads up on this great tool!
2 years ago
spacejam says:
will check it out
2 years ago
bebeandalice says:
i LOVE LOVE LOVE this. it is exactly what i have needed. this guy is a genius. seriously. i am flabbergasted. yes, flabbergasted.
2 years ago
foamywader says:
Thank you for this!
2 years ago
paramountvintage says:
SO HELPFUL! THANK YOU!!!
2 years ago
BeadinBabe says:
WOW, that is AMAZING!!! Thank you! :)
2 years ago
MetalheartDesign says:
this looks like an excellent site! can't wait to try it out. thanks!
2 years ago
blueberryshoes says:
this is so exciting. so thankful!
2 years ago
Wirlwind says:
Great tooL! I will try it as we speak. I agree, as I new selling, I definitly did not know which tags I should be using.
2 years ago
modmomME says:
This looks like a great tool. Thanks for sharing!
2 years ago
NaturallyHip says:
Wow, that's a great tool! Thanks!!
2 years ago
TheCottageCheese says:
This is awesome! I think your server may be overloaded right now though, as it's not currently working for me. (My search was "vintage polaroid", but maybe the polaroid part was too specific).
2 years ago
LuminousDreamDesigns says:
I love Craftweasel! Great article!
2 years ago
PookieandPierre says:
I love this and the innovation behind it (thanks redrowstudio). Wonderful to have someone else out there listening to the community and responding with the perfect tool to meet our needs! (and thanks for including my hydrangea brooch here too :)
2 years ago
TheSeed says:
Sounds like a fun too, can't wait to try it out!
2 years ago
AmongTheZinnias says:
This is really awesome! Its such a helpful tool!! Thanks for reporting on this :)
2 years ago
dragonhouseofyuen says:
I've just noticed this feature and I know Jane (online) from the McEtsy Scottish Team - and I recognize Martin and puppy Moss from Jane's blog so it's great to see him here too! Congratulations Martin! and Jane :)
2 years ago
cottonbirddesigns says:
Great info!
2 years ago
thebestvintage says:
Wow, very cool!
2 years ago
lampdesign says:
very helpfull
2 years ago
Waterrose says:
How wonderful! I'm putting this on my list of things to do this weekend...along with rearranging my shop!
2 years ago
KellySchwark says:
What a fantastic site! Thanks for the heads up on that gem!!! :)
2 years ago
MyMoms says:
Great finds! I love them all. Thank you!
2 years ago
DalenaVintage says:
Thanks...It's always so nice to come across tools like these online!
2 years ago
jenniferladd says:
That is a fascinating site! I know where I'm going to spend the next few hours! Thanks!
2 years ago
beachhouseblues says:
This info is very helpful... Thank You!
2 years ago
VintageBookStore says:
Thank you for sharing! That is a great tool.
2 years ago
PipocaHandmade says:
Thanks for this very useful info...handy!
2 years ago
barefootweaver says:
Thank you, thank you! I have been on quite a learning curve since I joined Etsy!!!
2 years ago
redrowstudio says:
Many thanks to everyone who's commented! I've noticed that some browsers are having trouble with the layout. If the ads are not showing up in the right place for you, could you please drop me a convo or email and set me know what browser you are using.
2 years ago
strandsoflight says:
Wow! What a great tool. How cool of Etsy encourage and feature independent selling/shopping tools. Thanks to everyone involved.
2 years ago
jpgallery says:
Can't wait to try both the tag finder and stat apps! Thanks.
2 years ago
HoneysuckleLane says:
This looks like another great tool!
2 years ago
bythewayside says:
Thanks redrow! Can't wait to play with this :)
2 years ago
thedoghouse says:
dickeymen - go spam somewhere else, preferably not on etsy.
2 years ago
magickalrealism says:
What a wonderful resource - and I hadn't known about it! I can't wait to see how this works with my shop!
2 years ago
dbabcock says:
This looks like a wonderful tool. I'll give it a try.
2 years ago
soap says:
oooh, will have to try the new gizmo! :)
2 years ago
BlueCrushBeads says:
OMG-This is the best thing out there...this may solve my issues :) Oh happy day...
2 years ago
3squares says:
another super helpful tool -- thank you!!
2 years ago
heidiburton says:
I had plans for tomorrow but looks like I'll spend the day dabbling with Craftweasel instead! Looks fantastic!
2 years ago
theLostEarring says:
I've used the tag finder tool. It's simple to use and very helpful. Thanks! :)
2 years ago
GimCarry says:
Thank you (* v *)
2 years ago
JamSculpt says:
Just stumbled in,I'm new, ahem, brand new, and this looks like something I need to further investigate, and Thanks!
2 years ago
LovMely says:
fantastic, thank you
2 years ago
makeyourpresentsfelt says:
so helpful, thank you Craftweasel!
2 years ago
evihan says:
you saved my lifeeee...sooo usefulll..I will definitely use it:-)
2 years ago
amysfunkyfibers says:
Thank you!
2 years ago
FrenchLogic says:
WOW! Craftweasel covers so many areas. Thank you so much for your help and generosity!
2 years ago
angeldogdesigns says:
always looking for some solid advise! thank you.
2 years ago
BlackStar says:
Thank you! I'll have to check this puppy out.
2 years ago
Intentions says:
This is so excellent. And so are you. thank you thank you!
2 years ago
aymujer says:
So smart. Thank you for sharing with all of us!
2 years ago
BabbidgePatch says:
what a fabulous program ~ thank you for sharing it!
2 years ago
mafemaria says:
This is my favorite of all third-party apps related to etsy out there. The tag finder is greatness, and the distribution of prices is the icing on the cake. Sooo incredibly helpful!
2 years ago
SusanKJewelry says:
wow great info. can't wait to start using this.
2 years ago
Studio410 says:
This looks great. I am off to check it out.
2 years ago
ovgilliesdesigns says:
Great tool! I've already been using it without knowing who made it - hooray for Scotland-based Etsians!
2 years ago
beadinbythesea says:
Thank you for sharing this tool with us. Tagging is something I constantly struggle with. Off to check it out!
2 years ago
loopyllama says:
This was a great article. I plan on using this tool on my items from now on, nice work!
2 years ago
fatcrowpress says:
I will be looking this up as soon as I am done here! Thanks to smart people like you!
2 years ago
sweetirie says:
Love this site! Is it strange that I got a HUGE boost out of being up there on the image explaining what Craft Weasel is??? lol ;)
2 years ago
haannh says:
Great article!Thanks!
2 years ago
menzocollection says:
Thanks again for such an amazing tool!! I can't say enough great things about it from both the seller's and buyer's perspective. And thanks much for including my vintage goblets among the items - you folks are too kind!
2 years ago
shopgoodgrace says:
oh my gosh! This is sooooo incredible! I'm so glad their are smart, generous folks like you who are willing to share these great tools with us. Thank you!!
2 years ago
EmmaBeeTextileArts says:
Thank you, I'm going to check it out right now!
2 years ago
1AEON says:
:) thank you!!! 1AEON HEARTS ETSY!!
2 years ago
steinschmuckdesign says:
Thank you!!! Off to try....:)
2 years ago
jensingh says:
I love craftcult! Tag finder is such a great tool!
2 years ago
pamwares says:
thank you for sharing!
2 years ago
jpulliam30 says:
Very neat tool!
2 years ago
MerCurios says:
What a wonderful tool. At time tags are my biggest struggle so I can't wait to try this out. Thanks!! MJ MerCurios http://facebook.com/mercuriosjewels
2 years ago
feltalicious says:
Thanks so much! This will be a great help :)
2 years ago
DreamLeaping says:
Thanks for the great free tools!!!!
2 years ago
ForYouDesigns says:
I'm going to be trying out Craft Weasel. Thanks so much Martin for the info and the app. Cheers, Tasha
2 years ago
sarahndipities says:
Super cool! Can't wait to try it out! Thanks so much!!!
2 years ago
WickedDarling says:
Fantastic! Can't wait to give it a try!
2 years ago
DowntownGirlDesigns says:
Fabulous!! Thanks for the info.
2 years ago
Iammie says:
Nice!
2 years ago
HibouCards says:
These are really great tools, thank you so much for inventing them! I have already used some of them and I'm sure I'll find the tag helper very helpful :) Finding the right tags can be such an ordeal! Congrats on your success. Hibou
2 years ago
EJPcreations says:
Wow I'm going to be playing with this for hours!
2 years ago
EmbellishYourself says:
What a wonderful tool. Thank you!
2 years ago
dsenyo says:
What a fantastic tool and great service you are providing. Thank you!
2 years ago
175designshop says:
this helps alot! thanks
2 years ago
MermaidsMuse says:
I have to try this...sounds very helpful. Thanks so much.
2 years ago
jennifertlrc says:
So very helpful. Many thanks!!
2 years ago
moncy3 says:
very useful info, thanx
2 years ago
botanigirl says:
I don't get it. How do you get to "Tag Finder?" I did a search on it and nothing is found in the help. Under Tags in the Help section it doesn't mention it. When I edit one of my items, Tag Finder is not an option.
2 years ago
vusova says:
Fantastic! Thank you very much !!!!
2 years ago
qualitybeadworks says:
Being new to etsy I know I will need this tool. Thank you so much for sharing with us.
2 years ago
HandmadeShoppe says:
Just checked out craftweasel.com. Super fantastic! Thank you Etsy for the info, and thank you, craftweasel for the great tools!
2 years ago
mrsbeccijo says:
Wow! how great, thanks for sharing this!
2 years ago
smilingbluedog says:
Thanks so much Martin for making such wonderful tools available. I tried the Tag Finder a couple of times (so far) and found it to be user-friendly, great for those of us with only moderate technical skills :) Thank you
2 years ago
darlingrose says:
This is very helpful thank you...
2 years ago
anne4bags says:
I have had a play with this and it has already helped me sort out my tags a little better. Thanks for another thoughtful tool. If there are 2 tags that seem to be similar (eg hand embroidered and hand embroidery) would I use both tags? Any thoughts welcomed.
2 years ago
melaniepaulson says:
What a great tool! As someone just starting out on Etsy, this is going to be very useful for me. Thank you!
2 years ago
lydiamatias says:
thank you for sharing and I will start working on my tags
2 years ago
LavenderField says:
So cooooool!!!! Thank you craftweasel!
2 years ago
adoseofjen says:
this is so wonderful! i just changed up ALLLL my tags and then i got a sale!!! amazing.
2 years ago
Allabala says:
Wow, amazing tool. The reports and the amount of detailed information is just unbelievable. Thanks so much, great work, Martin!
2 years ago
zizzybob says:
I tried it, it crashed. Yet another app that doesn't work.
2 years ago
urbanprairiegirl says:
Thanks for the tagging lessons! Much appreciated! ♥
2 years ago
kitandcaboodleshop says:
I'll be trying this soon!! Thanks.
2 years ago
anakim says:
thank you! very helpful!
2 years ago
makeshoplive says:
Etsy makes it so easy to create your own success story! Thank you so much for yet another AMAZING TOOL :)
2 years ago
SepiaSmiles says:
Thankyou very much craftweasle for creating these tools and letting us use them for free! Esty - I can't believe (as a newcomer) how much support we get as sellers. I have had my own website for over a year and spent days and days on website optimization and such like - I wish I had known about Etsy years ago, I would have saved myself soo much energy and time! Thanks again
2 years ago
Yayahandicraft says:
What a great tool, sounds to fun and enjoying to start working,
2 years ago
UnconventionalMinds says:
Amazing! What a useful tool! Thank you!!
2 years ago
SilverandEarth says:
This is a GREAT tool and v-e-r-y interesting!! Thank you so much for all the support and tools that Etsy offers to sellers!!
2 years ago
2harrisons says:
Thanks so much. The Tag Finder is very interesting and can prove to be a wonderfully helpful tool.
2 years ago
artigianajewellery says:
Thank you so much - I am going to have a look at it right away!
2 years ago
CustomThreadlines says:
Thank you so much...very helpful!!
2 years ago
TheSecondTimeAround says:
We were delighted with this tool! It made an immediate difference. THANK YOU for sharing this with us Mr. Jones!!
2 years ago
JustineJustine says:
this is a tool i have never heard of and it makes me sooooo happy i just discovered it!! this is amazing! thank you craftweasel!
2 years ago
michon says:
great tool, thanks!
2 years ago
LinkedAccessories says:
What a great tool - thank you so much!
2 years ago
DIPdesigns says:
Thanks for the tips etsy :)
2 years ago
steampunkjunq says:
I love this site so much info. Thanks!
2 years ago
Resign says:
This is great...thank you so much! I'm going to change some of my tags right now.
2 years ago
JuliesAtelier says:
I'm a new seller and had no idea there were third party apps for etsy. What a find this was! I found new categories I never even thought of. Thanks!
2 years ago
sofisticata says:
Thank you for the information! It helped me a lot!!
2 years ago
HandiworksbyJanice says:
I agree with JuliesAtelier.....had no idea about third party apps....of course, I am finding a LOT of things I knew nothing about on etsy. Thanks to everyone for all input and advice. This helps newbies be the best they can be....successful!
2 years ago
Studio1A says:
What a great idea, thank you so much!
2 years ago
uncljohn says:
Very Useful
2 years ago
greedysis says:
Thank you Etsy for bringing the world to my door. I'm honored to be in the family, you really do all the leg work. Have I said Thank You:)
2 years ago
SilverandEarth says:
Thanks for this great tool!
2 years ago
julessabjewelry says:
I have to say this is a fantastic tool and will help me with my tags. This is the area of my business I struggle the most with so it only makes sense to ask for help. Martin thank you so much for sharing your programming and nifty tools to make my life a little easier!
2 years ago
aisha123 says:
Good info!
2 years ago
TwistedGems says:
Thanks for all the great info!!
2 years ago
columbineglass says:
so many ideas so little time
2 years ago
VintageTribe says:
Great tips! I just finished tagging a bunch of vintage clothes, and I was having a hard time coming up with tags. This tool helps me pick the best! xo
2 years ago
strawberrycouture says:
Something is wrong with CraftWeasel. I get an error page. this has been happening for the longest time. Please fix this. I enjoy this tool!
1 year ago
WrappedToPerfection says:
I tried and got the error page, too. Will check back and hopefully it will be fixed. Sounds like an awesome tool.
1 year ago
westminsterstudios says:
Me too. I would love to use this tool, but no matter how I try to enter the site, it looks like I'm maybe being deflected to another site? When I click on the links from the article, the site I'm directed to looks nothing like the screen shots and there is no "top of the page" to get to anywhere. Help!
1 year ago
HollyStorm says:
I can't get to this site! It looks like they are no longer hosted here? Is there an updated link for this tool? I would really love to use this!
1 year ago
SalonMystique says:
Craftweasel is officially back up! Hooray! It has a new look and a new name (tagtastic) but it is back up and hosted on the http://www.craftweasel.com domain name. Happy tagging!
1 year ago
LightshineArt says:
My nightlight consist of many designs.Birds,butter- fly.sail boats,etc.. the lights are complete .you only need to plug them into an electric socket and turn the switch on. Stain glass pieces ,solder together.I have made Approximate 50 units.Look at night lights @ WWW.ETSY.COM
1 year ago
irenkakudlicki says:
This was very helpful, thanks! And the updated site looks great
1 year ago
NicePots says:
Oh dear, now it looks like I need to spend another hour of my day checking out all the tags...Ha! Thanks for a very helpful posting, as I've swung both wide and narrow with my tags and more focused is probably best.
1 year ago
MossMountainPatterns says:
Is this site no longer working? I can't seem to get it to come up
1 year ago
LostApostle says:
Hi there - just wondering if this is still available - I'm having no luck loading the site. Sounds great though and would be a huge help! I'll keep checking and hopefully have more luck later. Thanks for such a great idea!
1 year ago