Articles

Notes on how these tools behave: the limits the platforms set, what a conversion changes, and where a download actually comes from. No round-ups and no filler — one question per article, answered from the code that does the work.

• Instagram Reels: where the MP4 comes from and why it varies A Reel, a feed video and an IGTV clip are all served the same way: Instagram keeps several MP4 renditions per post and the downloader lists the ones that post actually has. Read article →
• JFIF is a JPEG: what the .jfif extension changes (nothing) The awkward extension is the only awkward thing here. A .jfif file holds an ordinary JPEG, and every program that reads JPEG reads it — converting to PNG does not make the picture sharper, because there is nothing left to sharpen. Read article →
• Kick clips and VODs: what the link tells the downloader Kick answers three different questions depending on the link you paste: a clip, a past broadcast, or a channel that happens to be live right now. The downloader reads the URL first and picks the right one. Read article →
• Why Pinterest videos download at 720p — never higher Pinterest keeps one progressive MP4 per pin, and the highest one it publishes is 720p. The download is byte for byte what Pinterest serves — it is never upscaled to invent pixels that are not there. Read article →
• Steam trailers are HLS: how the MP4 is stitched in your browser A Steam trailer is not a file you can grab — it is a playlist of fragments. The downloader reads the playlist's qualities, and your browser assembles them into one MP4. Read article →
• WEBP and the alpha channel: what survives a conversion Only one output format in this toolkit keeps transparency: PNG. Convert a transparent WEBP to anything else and the empty pixels get filled with a colour you choose — which is either exactly what you wanted, or the one thing worth checking first. Read article →
• Which MP4 to pick from an X post: bitrate beats resolution X publishes the same video in several MP4 renditions. They often share a resolution and differ in bitrate, which is why the highest row of the list is not always the one you want. Read article →
• Why YouTube downloads here stop around 360p YouTube serves a complete MP4 — picture and sound in one file — only at modest resolutions. Everything above that is stored as separate streams that have to be merged, and this tool does not merge. Read article →