All tools
Every ToolsVito utility in one place — 129 free, fast developer tools grouped by what they do. Each runs entirely in your browser: no uploads, no accounts, nothing to install.
Formatters
Converters
Encode & Decode
Base64 Encode / Decode
Text ↔ Base64, instantly
URL Encode / Decode
Escape & unescape URLs
JWT Decoder
Inspect JSON Web Tokens
HTML Entity Encoder
Escape & unescape HTML
String Escaper
Escape for JSON, JS, HTML, SQL
Base32 Encode / Decode
Text ↔ Base32 (RFC 4648)
Base58 Encode / Decode
Bitcoin-style encoding
Hex Viewer
Text & bytes ↔ hexadecimal
Binary Viewer
Text ↔ binary bits
Generators
Text
CSS
Images
Merge PDF
Combine PDFs into one
Split PDF
Split into ranges or pages
Rotate PDF
Turn pages 90°, 180°, 270°
Delete PDF Pages
Remove unwanted pages
Extract PDF Pages
Keep only the pages you need
Organize PDF
Reorder, rotate & delete pages
Number PDF Pages
Add page numbers
Watermark PDF
Stamp text or image
Crop PDF
Trim page margins
PDF to JPG
Pages → JPG or PNG images
JPG to PDF
Images → one PDF
TXT to PDF
Plain text → PDF
Flatten PDF
Bake in form fields
PDF Form Filler
Fill interactive forms
PDF Reader
View PDFs in your browser
PDF Annotator
Draw, highlight & note
Compress PDF
Shrink PDF file size
Sign PDF
Draw or upload a signature
HTML to PDF
Render HTML to a PDF
PDF Scanner
Camera → multi-page PDF
PDF OCR
Extract text from scans
Protect PDF
Add a password to a PDF
Unlock PDF
Remove a known password
Edit PDF
Add text, images & shapes
Redact PDF
Black out & truly remove
PDF Converter
Every PDF tool in one place
Security
HMAC Generator
Keyed message authentication
Bcrypt Hash & Verify
Hash & check passwords
AES Encrypt / Decrypt
Password-based text encryption
JWT Generator
Sign HS256 JSON Web Tokens
Password Strength Meter
Check password strength
Entropy Calculator
Measure password entropy
API Key Generator
Generate secure API keys & tokens
Dev Utilities
Regex Tester
Test patterns with live matches
Cron Parser
Explain cron expressions
Color Converter
HEX ↔ RGB ↔ HSL
Unix Timestamp Converter
Epoch ↔ human date
IP Subnet Calculator
CIDR ranges & masks
HTTP Status Codes
Searchable status reference
MIME Type Lookup
Extensions ↔ content types
Sorting Algorithm Visualizer
See how sorts work
Open Source License Picker
Choose the right license
Code Snippet Manager
Save snippets locally