Free image tools
for people who sell.
Everything you need to ship product listings — marketplace resizers, seamless patterns, fee and profit math, listing counters and more — plus browser games and quick tests to reset between orders. Now browsing seller tools.
🛠 TOOLS · 13 free
01 / 07Seamless Pattern Maker
Turn any tile into a perfectly repeating, edge-matched pattern for fabric, wrap and POD.
Etsy & Amazon Resizer
Batch-resize, pad and print-check listings to exact Etsy, Amazon and eBay sizes.
Sticker Border Maker
Add a clean die-cut white outline around any transparent PNG, ready to print.
Etsy & Amazon Fee Calculator
Enter cost, price and shipping to see real net profit, margin and break-even price.
POD Profit Calculator
Printify, Printful and Gelato margins — net profit, break-even and markup in seconds.
Listing Limit Checker
Count Amazon title, bullet and 250-byte backend keyword limits — chars, bytes and pixels.
All 13 tools
The full toolbox — resizers, calculators, counters, converters and barcode tools.
🎮 GAMES · 6 free
01 / 06Pop Forever
Endless bubble wrap. Tap, swipe-pop and chain golden bubbles — the wrap refills forever.
Ripple Garden
Rake procedural sand ripples and place stones in a calming digital zen garden.
Quiet Pond
Tap the water to send ripples, feed the koi, and drift from day to a starlit night.
Voxel Abyss
Dive an endless voxel ocean — 124 creatures, glowing depths and leviathans below. Nothing to win, just go deeper.
Pipe Loop
Rotate the tiles to complete one unbroken loop. A calm daily wire puzzle — beat par.
All 6 games
The full arcade — an endless deep-sea voxel dive, a calm koi pond, a zen garden, bubble wrap and a loop puzzle.
🎲 FUN · 3 tests
01 / 04Reaction Time Test
Click the moment the screen turns green, do 5 tries, and see your reflex rank.
Hearing Age Test
Tones from 8 kHz to 20 kHz — tap the highest one you can still hear.
Color Hue Test
Sort the spectrum and score your color perception in under a minute.
All 3 tests
Quick checks for your reflexes, your hearing age and your eye for color.
Everything a small shop needs
Tools to build the listing, games to reset your head, and quick tests for the gaps between orders — all free, all in the browser. New to print specs? Start with the seller guides.
Make the listing
Marketplace resizers, pattern makers, fee and profit math, listing counters and barcode tools — the unglamorous work, done in seconds.
Reset your head
Tiny calm-down games and a loop puzzle for the gap between packing orders. No installs, no accounts.
Test yourself
Reaction, hearing and color-vision checks that take under a minute and are weirdly hard to stop.
Keep the lights free
KitParlor stays free forever. A couple of tasteful slots keep the servers running — that's the whole business model.