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Photography
Calculate how many photos fit on a memory card by file size and card capacity.
Open Card CapPhotography
Understand polarizer filter effects at different angles to the sun.
Open PolarizerYour specific task is calculate how many photos fit on a memory card by file size and card capacity. Open the page, drop your input, get the result — typically under a second.
Your goal is understand polarizer filter effects at different angles to the sun. Same approach: paste in, get the result, move on. No account, no upload.
Both tools live in the same category, so the choice depends on the exact subtask. Card Cap focuses on calculate how many photos fit on a memory card by file size and card capacity; Polarizer focuses on understand polarizer filter effects at different angles to the sun. Try whichever description matches your goal more closely — they're both free.
Yes — both tools are free for unlimited personal use. The Pro plan unlocks higher limits and batch features but the core functionality stays free forever.
Absolutely. Many users chain multiple tools together — process a file with one, then feed the result into another. Nothing is uploaded, so chaining is essentially instant.
No. Both Card Cap and Polarizer work without signup. We only ask for an email if you decide to subscribe to a paid plan.