Convert media without uploading it
Convert images and video right in your browser — free, private, no signup.
Drop images here — or
Your files never leave this device — everything converts locally in your browser.
Popular conversions
Why Convertmaxxing?
Actually private
Conversion runs in your browser with WebAssembly. Files never touch a server — verify it in your network tab.
Free, no signup
No accounts, no upload limits games, no watermarks. Drop files, convert, download.
Real engine
Powered by ImageMagick — the same engine professionals have trusted for decades, including HEIC, RAW, AVIF and JPEG XL support.
Guides
- HEIC vs JPEG: Which Format Should You Use?
How Apple’s HEIC compares to JPEG for quality, size, and compatibility — and when converting makes sense.
- WebP vs AVIF vs JPEG XL: Choosing a Modern Image Format
A practical comparison of the three modern image formats: compression, browser support, encode speed, and what to actually use.
- Image Quality Settings Explained: What Does 80% Actually Mean?
What the quality slider really does, why 80 is usually the sweet spot, and why AVIF 55 looks like JPEG 85.
- What Your Photos Reveal: EXIF Metadata and Privacy
GPS coordinates, timestamps, and device details hide inside your photos. What EXIF metadata is and how to strip it.
- PNG vs JPEG: When to Use Each Format
Photos vs graphics, transparency, artifacts, and file size — a clear answer to the classic format question.
All conversions
- HEIC → JPEG
- HEIC → PNG
- HEIC → WebP
- PNG → WebP
- WebP → PNG
- PNG → JPEG
- JPEG → PNG
- JPEG → WebP
- WebP → JPEG
- PNG → AVIF
- JPEG → AVIF
- WebP → AVIF
- AVIF → JPEG
- AVIF → PNG
- AVIF → WebP
- JPEG → JPEG XL
- JPEG XL → JPEG
- PNG → JPEG XL
- JPEG XL → PNG
- TIFF → JPEG
- TIFF → PNG
- PNG → TIFF
- BMP → JPEG
- BMP → PNG
- PNG → ICO
- JPEG → ICO
- ICO → PNG
- DNG → JPEG
- CR2 → JPEG
- CR3 → JPEG
- NEF → JPEG
- ARW → JPEG