FreeToolBox

What it does

FreeToolBox is a free collection of 61 online tools for PDF, image, video, and developer tasks. Everything runs in your browser using WebAssembly. Your files are never uploaded to any server. Compress PDF & images without sending them anywhere. Remove image backgrounds fully offline. Convert, merge, split, rotate PDFs locally. No account. No watermark. No file size limits. No subscription. Forever free.

FreeToolBox: 64+ free browser-based tools for PDF, image, video & developer tasks. 100% local processing — files never uploaded. No account, no watermarks.

Compress PDFs to cut file size, optimize images up to 90% smaller without quality loss, format JSON, and more. All tools run 100% in your browser - your files never leave your device. No signup, no limits, completely free. FreeToolBox exists because many everyday file tasks on the web are still more frustrating than they should be. People often just need to compress a PDF, resize an image, convert a video, or inspect a JSON payload quickly — without creating an account, paying to remove watermarks, or uploading sensitive files to an unknown server. Our mission is to make practical browser tools fast, private, and dependable. Whenever possible, files are processed locally on your device so…from freetoolbox.site

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