How to Lower a Video’s Resolution (1080p to 720p/480p)
Lower a video's resolution to shrink the file fast. See 1080p/720p/480p/144p in pixels, how much smaller each step is, and…
Stephanie Taylor
How to Compress an MKV File (Keep It MKV)
Compress an MKV file without converting to MP4: re-encode to H.265/AV1, lower the bitrate, downscale, and drop extra audio and…
Compress a Video for Discord: 10 MB Free, 50 MB Nitro
Video too big for Discord? Hit the 10 MB free or 50 MB Nitro cap with the right MP4 target-size…
Reduce MP4 File Size Without Losing Quality
Reduce MP4 file size without losing quality using constant-quality (CRF) encoding, an efficient codec, and smart scaling for a smaller,…
How to Convert CR2 to JPG (Canon RAW) Free
Convert CR2 to JPG: what Canon RAW is, why it won't open, what you lose, and how to convert online…
How to Convert PNG to JPG (and When You Shouldn’t)
Convert PNG to JPG to shrink photos 5-10x, but JPG drops transparency and blurs text. Learn exactly when to convert…
How to Turn a Series of Photos into a Video (MP4)
Turn photos into an MP4 video: set how long each image shows, pick a frame rate, and merge JPEGs into…
How to Combine Multiple Screenshots into One PDF
Combine screenshots into one PDF, in order, one per page. Free, keeps PNGs crisp. Steps for xconvert, Mac, Windows, iPhone…
How to Convert PostScript (PS) to PDF (Lossless)
Convert PS (PostScript) to PDF in your browser. PDF is derived from PostScript, so the conversion is essentially lossless. No…
What Is Zulu Time? UTC and Military Time Zones Explained
Zulu time is UTC+0 - the Z in 1500Z. How military and aviation letter zones work, why J is skipped,…