Free Image Tools — No Upload

About these tools

Most online image tools work by uploading your photo to their servers, processing it there, and letting you download the result — which means your vacation photos, ID scans, and screenshots take a round trip through someone else's infrastructure. Tallyloom's image tools don't do that. Your browser already knows how to decode, redraw, and re-encode images; these tools use that built-in capability, so the file never leaves your device.

That architecture is verifiable, not just promised: open your browser's developer tools, watch the network tab, and process an image — no request carries your file. It also means the tools work at full speed regardless of your connection, and keep working offline once the page has loaded.

Six tools are live: resize, compress, convert, crop, palette extraction, and favicon generation — all built on the same no-upload architecture.

The four transformation tools solve genuinely different problems, and picking the wrong one wastes quality. Use the Resizer when the pixel dimensions are wrong — a photo too large for a web page or an avatar that needs exact dimensions. Use the Compressor when the dimensions are right but the file is too heavy for an email attachment or upload limit, since it trades quality for bytes without changing size. Use the Converter when the format is the problem: a PNG that should be a JPEG for photographic content, or either one moved to WebP for the web. Use the Cropper when the framing is wrong. The Palette Extractor and Favicon Generator are the two that produce something new rather than transforming what you have.

Frequently asked questions