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Photography
Estimate camera battery life from shots per charge and shooting rate.
Open Battery LifePhotography
Reference for wide angle lenses: focal lengths, distortion, and landscape use.
Open Wide AngleYour specific task is estimate camera battery life from shots per charge and shooting rate. Open the page, drop your input, get the result — typically under a second.
Your goal is reference for wide angle lenses: focal lengths, distortion, and landscape use. 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. Battery Life focuses on estimate camera battery life from shots per charge and shooting rate; Wide Angle focuses on reference for wide angle lenses: focal lengths, distortion, and landscape use. 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 Battery Life and Wide Angle work without signup. We only ask for an email if you decide to subscribe to a paid plan.