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Images should not leave this computer just to get smaller. Scene notes first: the local loop, then plans and formats, then PDF, vision, and watch folders. Not internals. Step-by-step docs: Getting started.
The Image Optimizer map — from a folder drop to local MCP
A map of the local loop, nine formats, six plans, PDF, upscale, cutout, watch folders, and MCP, plus the reading order for the 15 scene notes. 더 읽기
Compress without uploading
Image Optimizer has been local batch compression and conversion since the first public release in 2024. Files are not uploaded. Free quota is 300 images a month. 더 읽기
Drop every scattered folder
Image Optimizer can take several folders in one batch. Subfolders are kept when possible. Formats outside the whitelist are ignored. 더 읽기
Revert when the result is larger
Image Optimizer writes the original bytes back when the result is larger. Vision steps that change pixels do not revert. Target-size mode keeps whichever file is closer to the cap. 더 읽기
A plan is a preset, not a filter pack
Image Optimizer ships six factory plans you can switch in one click. Format conversion can be turned off. Built-in plans cannot be renamed or deleted. 더 읽기
Website images want WebP
Use Image Optimizer locally to turn site assets and installer pictures into WebP or AVIF. Folders and compare view included. Free quota is 300 a month. 더 읽기
HEIC from the camera roll
Image Optimizer converts iPhone HEIC to JPEG or WebP on this computer. Portraits are rotated first. Free quota is 300 a month. 더 읽기
Target size is not guessing quality
Image Optimizer can approach a byte ceiling by moving quality and resolution. Useful for mail attachments and platform caps. Free quota is 300 a month. 더 읽기
One master, many sizes
Image Optimizer can emit cover, square, and thumb sizes from one plan. Crop can fill, fit, or use attention. Free quota is 300 a month. 더 읽기
Watermark every output
Image Optimizer places a watermark on the main file and every size using a nine-cell grid. Margin, scale, and opacity are adjustable. Free quota is 300 a month. 더 읽기
A PDF stays a PDF
Image Optimizer shrinks PDFs with Ghostscript presets on this computer. Text and vectors should stay selectable. Images share the same queue. Free quota is 300 a month. 더 읽기
Upscale and cutout stay local
Image Optimizer can 2× or 4× enlarge and remove a background from a plan. Engines install on this computer. PDF and animated files are skipped. Free quota is 300 a month. 더 읽기
The export folder runs itself
Image Optimizer can watch a local folder and run the bound plan on new pictures and PDFs. Launch at login is optional. Free quota is 300 a month. 더 읽기
Three hundred a month, no feature wall
Image Optimizer’s free quota is 300 images per calendar month. Failures do not count. Pro buyout is unlimited on at most 3 devices. Watermark, watch, PDF, upscale, and cutout stay open on the free tier. 더 읽기
Agents call plans on this computer
Saved processing plans can be called from Cursor, Claude Code, or VS Code through local MCP. Image bytes never leave this computer. 더 읽기