Catalogue

U2C.appUtilities & Converters

Unit converter for 580 units that shows the exact formula and source for every result

TheCarCodexTravel & Transport

Car specs from official government data, a VIN decoder and 9,105 OBD-II fault codes explained

MakeAnIDTravel & Transport

Make passport and ID photos at home with the photo rules for 1,644 documents in 209 countries

File2FileUtilities & Converters

Free file converter that works in your browser

Tesla Wrap GeneratorDesign & Creative

Generate Tesla Paint Shop wraps from a prompt or photo, with 3D preview and PNG export.

PdfWordUtilities & Converters

27 free PDF tools that run entirely in your browser

FontGeniesUtilities & Converters

Free fancy text generator: 100+ cool fonts to copy & paste

Small Text StudioUtilities & Converters

Compare and copy small caps, superscript and subscript text

Build-A-Bucket GuideEntertainment & Media

A local tracker and transparent analyzer for Build-A-Bucket runs

Clear Focus ToolsEducation & Learning

Free cognitive games with transparent task-level results

GifLoomDesign & Creative

Compress an animated GIF locally in the browser

PalRouteEntertainment & Media

An unofficial Palworld breeding calculator and route planner

WellNotesAI & Automation

AI clinical notes for therapists - SOAP, DAP, BIRP in seconds

FactoWikiHealth & Wellness

Independent supplement buying guides, ingredient information and comparisons.

Chungoose (청구스)Business & Productivity

Billing and accounts receivable automation for South Korean businesses

GuardveraShopping & E-commerce

Human-reviewed online authentication for luxury, streetwear, sneakers and watches.

YilaEducation & Learning

Yila supports scholarly discovery, reading and writing, with research workflows for documents and presentations.

Mini Golf SpotsTravel & Transport

Find and compare mini golf courses near you

Scam ShieldPrivacy & Security

One free scam check without an account, with English and German explanations.

YeriDesign & Creative

Yeri offers browser workflows for developing images through written instructions, permitted references, editing and model choices.

Zombie TrendAI & Automation

Turn two photos into a personalized 15-second AI zombie love story video.

TryBrewLogBusiness & Productivity

Run the brewery day without losing the thread.

StunnaDesign & Creative

AI photo editor for iPhone and Android that turns almost-good photos into edited versions you can compare and share.

BrandsForCreatorsMarketing & SEO

Free barter collaborations with influencers: list your product, US creators apply, you pick who gets it and get content back.