Web
LetCompress
日常タスクのための高速な Web ツール。
LetCompress は、実用的な Web ユーティリティを明快で高速、可能な限りプライバシー重視の体験で提供します。
LetCompress
statuslive
status
statuslive
website
https://letcompress.comofficialについて、実用性とプライバシーを重視して分かりやすく案内します。
LetCompress は、実用的な Web ユーティリティを明快で高速、可能な限りプライバシー重視の体験で提供します。
keyfeatures
インストール不要の Web ワークフロー
反復タスクに適したシンプルな UI
可能な場合はローカル処理
よくある質問
No. LetCompress compresses images and PDFs entirely inside your browser using client-side processing. Your files never leave your device — you can even disconnect from the network after the page loads and keep working.
PNG, JPG, WebP, and AVIF images, plus PDF documents. Output format and quality level are both adjustable, so you can shrink a file for email or convert a screenshot to WebP in the same place.
You decide. LetCompress exposes quality as an explicit control with a live size preview, and lossless options remain available for formats that support them — the tool never silently degrades a file.
The practical limit is your device's memory, not a server quota — there is no upload pipeline metering you. Batch several files at once and download them together.
Local processing is faster (no round trip), private by default (nothing to leak), and works offline. For contracts, ID scans, or family photos, "the file never left my computer" is the simplest privacy policy there is.
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