workshelve
Free PDF, conversion and code tools, plus plenty of others. No sign-up, and it all runs in your browser.
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PDF Tools
Paper Forge
Edit, crop, compress and create PDFs
File Conversion
Format Foundry
Image, text and code format conversion
Measurement & Unit Converters
Measure Works
Units, temperature, time and numbers
Code Formatting & Validation
Syntax Cabinet
Validators and config file helpers
Design Utilities
Creative Utilities
CSS generators and image tools
Writing & Copywriting
Doc Refinery
Fancy text styles, Morse code and handwriting
Security & Encryption Tools
Cipher Atelier
Hashes and key derivation
All Tools
A to Z
Every tool on the site in one list.
Featured Tools
Compress PDF
PDF Tools
Reduce file size without visible loss.
JSON Parser Online
File Conversion
Validate and parse JSON text.
Temperature Converter
Measurement & Unit Converters
Convert between Celsius, Fahrenheit, Kelvin, and Rankine.
Edit PDF
PDF Tools
Modify text and layout in-place.
CSS Gradient Generator
Design Utilities
Build linear and radial gradients with custom color stops.
Kilograms to Pounds
Measurement & Unit Converters
Convert kilograms to pounds.
Delete Pages
PDF Tools
Remove specific pages from a PDF.
SHA-2 Hash Generator
Security & Encryption Tools
SHA-256, SHA-384 and SHA-512 hashes of text or files.
Unix Timestamp Converter
Measurement & Unit Converters
Switch between Unix timestamps and readable dates.
Roman Numeral Converter
Measurement & Unit Converters
Switch between numbers and Roman numerals.
Cursive Text Generator
Writing & Copywriting
Cursive and italic text styles to copy and paste.
CSS Box Shadow
Design Utilities
Generate single or layered CSS box-shadow declarations.