Tools

Check Czech grammar, spelling, and punctuation errors in your text with instant feedback.

Create custom stamps and seals online with text, shapes, and colors. Download as PNG.

Comprehensive thesis analysis tool that checks for plagiarism, grammar errors, and formatting issues to improve academic writing quality.

AI-powered tool to summarize legal documents, research papers, and evidence files by extracting key points and generating concise summaries.

Convert between liters and milliliters instantly with this free online tool.

Quickly check which weekday any date falls on with this simple, accurate tool.

Calculate melting temperature and analyze properties of DNA/RNA oligonucleotides

Validate YAML syntax instantly with our free online checker. Paste YAML code or upload files to detect errors and format properly.

Convert folders to ZIP files instantly with our free online compression tool. Upload files or select folder structure to create compressed archives.

A powerful online tool to edit, optimize, and convert vector SVG files with multiple operations and export options.

Convert bibliography files between RIS, BibTeX, EndNote XML, and CSV formats instantly.

Check Ethereum wallet balances and current gas prices in Gwei with real-time data

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