Artifacts

Compares image codecs side by side and recompresses photos to smaller JPEG, WebP, AVIF or PNG files.

Converts a photo into a printable lithophane STL, working offline in the browser.

Bulk image resizer, cropper and converter that processes pictures in the browser.

Previews G-code toolpaths in 3D and reports print stats, with files processed locally.

Click any pixel of an uploaded image to read its HEX and RGB values; the page says it stays on your device.

Checks image dimensions against social media presets and resizes them in the browser.

Compresses PNG, JPG, WebP and SVG images; the page states files stay in your browser.

Views STL files with files parsed locally and can export to OBJ or GLB.

Layer-based image editor in the browser that opens PSD, XCF, Sketch and Figma files.

Removes image backgrounds using WebGPU in your browser, so photos are not uploaded; free and no sign-up.

Resize JPG, PNG, WebP and AVIF images by exact pixels, percentage or social preset, and crop in the browser.

Wraps a screenshot in a browser window or iPhone frame with a background and markup.

Converts SVG files to PNG in the browser without uploading them.