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Notes on image formats

Two or three minutes each, on the format problems that send people looking for a converter in the first place. No newsletter, no account, nothing to sign up to.

2026-08-12 · 3 min read Why do my downloads keep saving as .webp? What WebP is, why websites serve it, why older software refuses it, and how to convert one without uploading it anywhere.
2026-08-12 · 3 min read Why your iPhone photos are HEIC — and how to stop it Why iPhones save HEIC, the camera setting that switches to JPG, what that setting costs, and how to deal with the photos already taken.