Format comparison guides
In-depth comparisons of common file formats to help you pick the right one.
- PNG vs JPGPNG vs JPG: Which Image Format Should You Use in 2026?PNG vs JPG explained: lossless vs lossy compression, file size, transparency, when to use each, and how to convert in your browser.
- WEBP vs JPGWEBP vs JPG: Should You Switch in 2026?WEBP vs JPG compared: file size, quality, browser support, and when WEBP is worth using instead of the classic JPEG.
- WEBP vs PNGWEBP vs PNG: When Each Format WinsWEBP vs PNG: both support transparency, but WEBP files are typically 25% smaller. When to use each, with quality comparisons and a browser-based converter.
- MP4 vs MOVMP4 vs MOV: The Real Difference (and Which to Use)MP4 vs MOV explained: same H.264 video inside, different container. When to use each, why iPhones record .mov, and how to convert.
- MP4 vs WEBMMP4 vs WEBM: Which Web Video Format Wins?MP4 vs WEBM compared: H.264 vs VP8/VP9, browser support, file size, and which to pick for web embed or social upload.
- MP3 vs WAVMP3 vs WAV: When File Size Matters and When Quality DoesMP3 vs WAV: lossy vs lossless audio, file size, when to use each for music, podcasts, sample libraries, and voice memos.
- MP3 vs FLACMP3 vs FLAC: Is Lossless Audio Worth the File Size?MP3 vs FLAC: lossy vs lossless compression, audiophile considerations, file size, hardware support, and when each format makes sense.
- HEIC vs JPGHEIC vs JPG: Why iPhones Use HEIC and When to Switch BackHEIC vs JPG: Apple's modern HEIF/HEIC format, half the file size, but compatibility headaches. How to convert when you need to share with Windows or older software.
- GIF vs MP4GIF vs MP4: Why You Should Stop Using GIFs in 2026GIF vs MP4 for short animations: file size, quality, autoplay, looping, and why MP4 has quietly replaced GIF on every modern platform.
- JPG vs PDFJPG vs PDF: When to Use Each Format for DocumentsJPG vs PDF: which to use for invoices, scans, photos, and reports. File size, text searchability, multi-page support, and conversion.
- AAC vs MP3AAC vs MP3: Apple's Modern Audio Format vs the 1990s StandardAAC vs MP3 compared: better quality at the same bitrate, broad device support, and when each format makes practical sense.
- WAV vs FLACWAV vs FLAC: Lossless Audio Without the BloatWAV vs FLAC: both are lossless, but FLAC files are ~50% smaller. When to use each for recording, archiving, and DJ libraries.
- AVIF vs WEBPAVIF vs WEBP: The Next-Generation Image Format BattleAVIF vs WEBP: file size, browser support, encoding speed, and which next-gen format to ship on your website in 2026.
- Opus vs MP3Opus vs MP3: The Modern Audio Codec That Beats Them AllOpus vs MP3: better quality at low bitrates, native to WebRTC and modern voice apps, when to switch from MP3.
- MP4 vs AVIMP4 vs AVI: Modern Standard vs the 1992 ContainerMP4 vs AVI compared: file size, codec flexibility, streaming support, and why you should leave AVI behind in 2026.
- OGG vs MP3OGG vs MP3: Open-Source Audio vs the Universal StandardOGG Vorbis vs MP3: file size, quality, browser and device support, and when the open format is worth the compatibility hit.