waifu2x.jp vs Palette.fm

waifu2x.jp was a free online anime image upscaler that promised 2x enlargement through AI processing with a simple upload-and-download workflow. Users dropped an image on the homepage, hit start, and downloaded the upscaled file with no account required.

The domain no longer resolves. A live DNS lookup in August 2026 fails entirely, while the open-source waifu2x project continues at waifu2x.net after migrating from waifu2x.udp.jp.

When it was online, waifu2x.jp targeted fans who wanted quick waifu enlargements for avatars or prints without installing desktop tools. It competed with other waifu2x mirrors rather than offering unique models beyond the standard 2x anime upscaling pitch.

Palette.fm colorizes black-and-white photos through a browser upload flow with 21+ filter presets and keyword-based color tweaks. Upload an image, pick a filter, adjust descriptive keywords if needed, then download a full-resolution result or keep iterating on previews. The photo editing workflow targets family historians, photographers, and creators restoring old prints without opening Photoshop.

Most colorizers lean on heavy sepia and purple casts with little room to steer skin tones or fabric colors. Palette.fm lets you click a filter then fine-tune hues through plain-language keywords, and it sells one-time credit packs alongside subscriptions. Free previews cap at 500x500 pixels with a watermark, while paid credits remove the logo and support files up to 5000x5000 pixels.

Genealogy researchers, photo archivists, and YouTube educators use Palette.fm to batch-test color looks before committing credits. The site reports 54 million photos colorized and 6.6 million registered users, with an API option for teams that want programmatic access.