Free print-on-demand tools
Small, fast, no-login tools for the parts of selling where beginners stall, built by the person behind Trendlytic.
Most used
Generators
14 toolsTags, titles, descriptions, slogans and shop names, each built to the marketplace's own rules.
AI Slogan Generator
Turn any niche into 10 wearable t-shirt slogan ideas built from proven templates. Pick a tone and copy the ones you like. Free, no login.
Open toolRedbubble Tag Generator
Turn any niche into a full set of Redbubble tags — specific phrases plus broad terms, ready to copy. Free, no login.
Open toolRedbubble Description Generator
Turn any design idea into three natural, editable Redbubble product descriptions — ready to copy into your listing. Free, no login.
Open toolPinterest Tag Generator
Turn any niche into Pinterest keywords and hashtags — ready to weave into your pin title, description, and board. Free, no login.
Open toolZazzle Tag Generator
Turn any niche into buyer-search tags for your Zazzle products — title, tags, and description. Free, no login.
Open toolTeePublic Tag Generator
Pick the one main tag TeePublic weights heavily in search, then build a short secondary set inside its own 6–15 guidance. Free, no login.
Open toolTeePublic Description Generator
Turn any design idea into three natural, editable TeePublic descriptions, written in the plain words a buyer would search. Free, no login.
Open toolPOD Shop Name Generator
Turn a niche or vibe word into brandable shop name ideas for Redbubble, TeePublic, Amazon Merch, and Etsy — grouped by style. Free, no login.
Open toolEtsy Shop Name Generator
Turn a niche or vibe word into brandable Etsy shop name ideas — grouped by style, ready to copy. Free, no login.
Open toolEtsy Tag Generator
Turn any niche into multi-word, buyer-search Etsy tags — grouped by intent, within Etsy's 13-tag, 20-character limit. Free, no login.
Open toolEtsy Description Generator
Turn any product idea into three natural, gift-ready Etsy listing descriptions — ready to copy and edit. Free, no login.
Open toolEtsy Title Generator
Turn any niche into five buyer-search Etsy titles — keyword-first and within Etsy's 140-character limit. Free, no login.
Open toolEtsy Privacy Policy Generator
Generate a plain-English, ready-to-paste privacy policy for your Etsy shop — covers Etsy, print-on-demand partners, shipping, and buyer rights. Free, no login.
Open toolAmazon Merch Keyword Generator
Turn any niche into buyer-search keywords for your Merch by Amazon title, brand, and bullets — grouped by intent. Free, no login.
Open toolImage tools
9 toolsPut a design on t-shirt mockups, resize, compress or reshape images, work out print sizes, and check photos against Etsy's own image rules.
Mockup Generator
See your design on t-shirt and hoodie mockups from one upload. A free set downloads with no login and no watermark; the full library is for members.
Open toolEtsy Image Size Checker & Resizer
Drop in an image, click an Etsy size, and download it resized: banner, shop icon, listing photo and more. It also flags transparent PNGs and animated GIFs that break on Etsy.
Open toolEtsy Banner Maker
Make an Etsy shop banner at Etsy's exact sizes: big, mini or order receipt. Pick a font and colors or use your own photo, download a PNG. Free, no login.
Open toolEtsy Logo Maker
Make an Etsy shop icon (logo) at 500 x 500 from your initials or shop name: six fonts, color sets, circle or square. Free PNG, no login, no watermark.
Open toolRemove White Background
Remove the white background from a logo or design and download a transparent PNG for printing. Keeps the white inside the design. Free, in your browser.
Open toolImage Compressor
Reduce a picture's file size to under 1 MB, 500 KB, 200 KB or 100 KB without changing its dimensions. JPG or WebP, in your browser, nothing uploaded.
Open toolImage Stretcher
Change an image to a new shape: stretch it to fill, crop the edges, or pad it with bars. Pick a ratio or type an exact size. Runs in your browser.
Open toolImage Resizer
Resize PNG, JPG and WebP images by pixels or percentage, or size a t-shirt design for Amazon Merch, Redbubble, TeePublic and Etsy. Runs in your browser.
Open toolPrint Size Calculator
Turn any physical size and DPI into the exact pixel dimensions your t-shirt, poster, mug, or sticker design needs. Presets for common POD products. Free, no login.
Open toolCalculators
4 toolsProfit, fees, shipping and Amazon sales estimates, with every number itemized.
POD Profit Calculator
See your real profit per sale on Redbubble, TeePublic, Amazon Merch, and Etsy — plus how many sales you need to hit your income goal. Free, no login.
Open toolEtsy Fee Calculator
See exactly what Etsy takes per sale — transaction, payment, listing, and Offsite Ads fees — plus your real profit. Free, no login.
Open toolEtsy Shipping Calculator
Etsy takes ~9.5% of the shipping you charge. See what shipping really leaves you, your break-even charge, and the free-shipping price. Free, no login.
Open toolAmazon BSR Calculator
Estimate roughly how many sales an Amazon Best Sellers Rank means — per day and per month, by category. Free, no login.
Open toolCheckers and analyzers
4 toolsReal lookups: the live USPTO register before a phrase goes on a shirt, and any Etsy shop's public numbers from Etsy's own API.
Trademark Checker
Check any phrase against the live USPTO register before you print it. Three real checks a day, free, no login.
Open toolEtsy Shop Analyzer
Type any Etsy shop and see its sales, reviews, most-favorited listings, the tags it uses and its price range. Free, no login.
Open toolEtsy Rank Checker
Type a search phrase and your shop: see where each of your listings ranks in the first 300 results, and who holds the top ten. Free, no login.
Open toolEtsy Keyword Tool
Research an Etsy keyword for free: how many listings compete, typical price, favorites of the top listings, room for newcomers, and related keywords. No login.
Open toolPrinting guides
3 toolsHeat press settings for sublimation blanks and the DTF transfer size for every garment, each taken from the companies that publish them.
Sublimation Temperature Chart
Heat press time, temperature and pressure for mugs, tumblers, shirts, slate, coasters and more, each with its published source. °F or °C, printable.
Open toolDTF Size Chart
What size DTF transfer to order for every shirt size, from baby bodysuits to 4XL, plus hoodies, sleeves and hats, each from a supplier's own guide. Sizes your artwork too.
Open toolGildan Size Chart
Every Gildan blank POD sellers print on, adult and youth: 5000, 64000, 2000, 18000, 18500, 5000B, 64000B, 18500B and 18000B, from Gildan's own pages. Inches or cm, copy it for Etsy.
Open toolPlanners
1 toolThe selling events of the year and how far ahead to upload for each one.
Frequently asked questions
Are these tools really free?
Yes. Every tool on this page is free to use, with no card and no usage cap on the generators and calculators. Two have a paid side: the trademark checker allows three lookups a day, and the mockup generator has a free set of photos plus a larger library for members. They exist because sellers kept asking for them, and because a few of them lead people to try Trendlytic, the paid niche research tool behind the site.
Do I need an account?
No. Every tool here works without signing up: open it, type, copy the result. Two have limits. The trademark checker allows three real USPTO lookups a day per visitor, and the mockup generator's free photos download without an account while the rest of its library is for members.
Do you store what I type?
The generators and calculators run entirely in your browser, so what you type never leaves your device. The trademark checker sends the phrase to the USPTO register to get a real answer and counts daily use with a salted hash rather than your IP address; it does not keep the phrases.
Which marketplaces do the tools cover?
Redbubble, TeePublic, Amazon Merch on Demand, Etsy, Zazzle and Pinterest. Each tag or description tool follows that marketplace's own rules, for example Etsy's 13 tags of 20 characters or TeePublic's weighted main tag, so the output is usable as-is.
How is this different from Trendlytic?
These tools help you tag, price, size and mock up what you already plan to sell. Trendlytic answers the question before that: what is actually selling right now across TeePublic, Amazon Merch, Redbubble and Etsy, how crowded the niche is, and what the USPTO register holds against a phrase when you look it up. It is a paid tool with a 3-day free trial.
Want the real data, not just tags?
These tools help you tag, price, size and mock up a design. To see what's actually selling — and how saturated a niche already is — across Redbubble, TeePublic, Amazon Merch, and Etsy in one search, plus a live USPTO lookup on whichever phrase you land on, use Trendlytic.
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