TIFF to PNG Converter

Convert TIFF images to PNG for lossless quality with broad compatibility. LessMB processes the conversion locally in your browser.

ファイルをここにドロップ、または

ファイルは端末内に残ります

JPG · PNG · WebP · GIF · AVIF · SVG

アップロード不要完全無料ブラウザ内で動作

仕組み

TIFF to PNG Converter ブラウザ内のプライベートな作業向け

PNG preserves full image quality without compression artifacts, making it ideal for graphics, diagrams and images where clarity matters.

PNG is supported by every browser, app and platform. Convert TIFF to PNG for universal viewing without special software.

Your TIFF file is processed entirely on your device. No server upload is needed.

Convert TIFF graphics to PNG for lossless quality in presentations and documents.

Graphics and diagrams

Make TIFF images web-ready with PNG format that all browsers support.

Web publishing

PNG supports transparency, useful when the source TIFF has alpha channels.

Transparency needs

FAQ

このツール、対応ワークフロー、ローカル処理についてのよくある質問です。

アップロード不要無料ブラウザ内処理

Is converting TIFF to PNG free?

Yes. LessMB converts TIFF to PNG for free in your browser without an account.

Is PNG better than TIFF?

PNG is much smaller than uncompressed TIFF with lossless quality. For photos, JPEG or WebP may be even smaller.

Are files uploaded?

No. Processing runs locally in your browser session.