All Tools

Explore our complete suite of free, on-device utilities. Everything runs locally in your browser with absolute privacy.

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Text Tools

Word Counter
Case Converter
Remove Duplicate Lines
Character Counter
Find and Replace
Text Diff Checker
Remove Line Breaks
Base64 Encoder
Text to Slug
Sort Lines

PDF Tools

Image to PDF
PDF to Image
Merge PDF
Split PDF
Compress PDF
Password Protect PDF
Remove PDF Pages
Search Inside PDF

Image Tools

Convert to JPG
Convert to PNG
Compress Image
Change Image Format
Resize Image
Rotate & Flip Image
Crop Image
Watermark Image
Blur Image
Turn Image to B&W

Audio Tools

Audio Recorder
Increase Volume
Audio Cutter
Merge Audio
Reverse Audio
Speed Changer
Add Echo
Convert Audio
Compress Audio
Remove Silence

Research Tools

Citation Formatter
Bibliography Converter
Markdown to DOCX
BibTeX Cleaner
CSV to LaTeX
Readability Analyzer
PDF Metadata Extractor
Prose Style Linter
Reference List Checker
Identifier Extractor