WEB'EM
Less weight. Same story.
Turn images and short clips into web-ready media.
the open web.Local processing · Free to use
Make your images web-ready.
JPG, PNG and still WebP · up to 25 MB and 24 megapixels each
or drop them hereYour media never leaves this browser. Download each result when it is ready. Originals are never modified.
Image settings
Higher quality usually means a larger file. Transparency is retained. Still images only.
Video settings
Website preset: fit within 1280 × 720 · 24 fps · no audio. Aspect ratio is preserved; smaller clips can be enlarged.
Choose a video to detect its dimensions.
Encoding runs locally and can take several minutes. Keep the tab open.
Your queue 0 files
| Source | Status | Details | Result |
|---|
Nothing here yet. Add a file to get started.
Files stay on your device.
A download becomes available when a file is ready.
Problem details
No media or filenames are included. Copy these details when reporting a problem.
Ready for your next page.
WEB'EM brings MediaSmith's everyday conversion workflow to your browser. Add files, choose a size or preset, and download web-ready results. No installation or account required.
Which files can I convert?
Images: JPG, PNG and still WebP, up to 25 MB and 24 megapixels each. Videos: browser-playable MP4 and WebM, up to 100 MB, 4K input resolution and five minutes each. HEIC, TIFF and animated images are not supported in this first version. Up to 20 files can be queued.
Are my files uploaded?
No. Images use a local encoder, with a compatibility fallback when needed. Videos use FFmpeg WebAssembly locally. Only the video engine is downloaded from jsDelivr when needed; your media files are not sent to it. Results exist in this tab until you download them.
What happens to metadata?
Conversions create new media files. Original EXIF, XMP and other descriptive metadata are not carried over. WEB'EM does not offer metadata tagging or editing. Keep your originals if you need their saved information.
Why is video conversion slower?
Browser conversion uses your device's CPU and memory. Short clips work best; large or complex clips may exceed available memory. Try a smaller input or use a desktop converter for longer jobs. HDR tone mapping is not supported; use SDR footage.
How are results named?
Resized images receive an _80 or _60 suffix. Repeated names within this session receive a number. Your browser decides where downloads go and may add its own suffix. Ready files are not processed again; remove and re-add a source to convert it with different settings.
Engine and acknowledgements
Built by SVAATsoft for The Gemini Protocol. Video conversion uses ffmpeg.wasm and FFmpeg. Third-party notices.