Categories

Format, encode, search, and transform strings.

• JSON Formatter & Validator
• Base64 Encoder &
• URL Encoder &
• HTML Entity Encoder &
• Regex Tester & Debugger
• +4 more

Hashes, tokens, identifiers, and time math.

• SHA-256 Hash
• JWT Token
• UUID
• ULID
• Cron Expression
• +2 more

Convert, compress, and inspect images — local only.

• Image
• Image Compressor
• Image Cropper & Resizer
• EXIF Viewer & Remover
• Color Palette Extractor

Inspect, transform, and convert documents.

• PDF Merger & Splitter
• PDF Viewer & Text Extractor
• CSV Parser &
• Excel
• Audio & Video
• +1 more

CSS generators and visual tooling.

• Online Whiteboard
• Photo
• SVG Optimizer
• Flowchart
• CSS Gradient
• +1 more

Cryptography, identity, and integrity.

• Password
• AES-256 Text Encryptor
• File Checksum Verifier
• QR Code
• QR & Barcode Scanner

Math, conversions, and visualizations.

• Scientific Calculator
• Unit
• Chart & Graph Maker

Focus, capture, and write.

• Pomodoro Timer
• Notes & To-Do List
• Markdown