WhichInk
Ink and toner compatibility for HP, Canon, Epson and Brother printers · verified at the source
Which ink fits your printer?
Type a printer model or a cartridge code. We tell you exactly which ink or toner fits, show you where that answer came from, and show today's prices from the retailers we track.
Checked against the maker's own tables.
Every match is read from the compatibility data HP, Canon, Epson or Brother publish themselves. The source and the date we checked it sit right on the answer.
Standard and XL, kept apart.
Ink, toner, drums and maintenance parts never get mixed together. High-yield versions are listed on their own, with the page count the maker states.
Region-aware. Brand-neutral.
Cartridge numbers change by country, so every answer says which market it covers. Then we show every brand and every retailer we track, not one store's shelf.
Check a pair
Holding a cartridge and not sure it fits?
Enter both. You get a straight answer: it fits, it doesn't, or we need one more detail. Every answer links to the source we checked.