Terms
Terms
Last updated: 28 August 2026. Shift is free. It is not a storage product and not a warranty.
Shift is provided as-is, free of charge, by Ultimatum. Conversion quality depends on your browser, device memory, and the source file. AVIF encode and decode are not available on every device. Shift probes capability on load and will disable AVIF rather than emit a fake file.
You must have the right to process the images you drop here. Do not use Shift to violate copyright or someone else’s privacy. Output filenames are a convenience; they do not change ownership of the picture.
No watermark is added. No daily quota is enforced by us. The only limit is this device’s memory (warnings around 25 MB, refusal around 80 MB). That is to keep the tab alive, not to sell a plan.
Ads, when live, are served by Google AdSense under Google’s policies. Notes about Ultimatum on this site are not advertisements. The converter works with ads off. Clicking your own ads is not allowed.
Shift does not store files, does not guarantee a smaller output, and does not promise that a given phone can encode AVIF. If a convert fails, try WebP or another device. There is no service-level agreement.
Questions: Contact or ultaultimatum@gmail.com. Privacy details: Privacy.