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Practical Web Tools - Convert files & chat with AI — fully offline | Product Hunt

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Privacy-first file conversion and AI chat. No accounts, no uploads, no tracking.

File Tools

Compress, extract, hash, and convert files with our free online tools. All processing is done in your browser for maximum privacy and speed.

Compression & Archives

Compress and extract files and folders

Compress Files

Create ZIP and 7Z archives from files and folders.

Extract Archives

Extract ZIP, RAR, 7Z, TAR, and other archive formats.

Security & Verification

Verify file integrity and generate hashes

Hash Generator

Generate MD5, SHA-1, SHA-256, and other file hashes.

Image Tools

Process and edit images directly in your browser

Background Remover

Remove backgrounds from images using AI — no uploads required.

Text & Document Tools

Analyze and convert text documents

Word Counter

Count words, characters, sentences, and paragraphs.

Markdown to HTML

Convert Markdown syntax to HTML code.

HTML to Markdown

Convert HTML code to clean Markdown syntax.

RTF to Text

Extract plain text from RTF documents.

ODT to Text

Extract text from OpenDocument text files.

ODS to CSV

Convert OpenDocument spreadsheets to CSV.