What This Category Includes
Encode and decode Base64 text, convert images to Base64, encode and decode URLs, escape HTML entities, generate hashes, and decode JWT payloads.
MV Tools
Encoding, Decoding, and Hash Tools
Browser-based tools for common encoding, decoding, hashing, token inspection, and Base64 image workflows.
Available tools6
Category detailsBase64
Base64 Text Encoder and Decoder
Encode text to Base64 or decode Base64 back to Unicode text locally.
ImageImage to Base64 Converter
Convert images to Base64 data URLs or decode Base64 back to images locally.
URLURL Encoder and Decoder
Encode URL parameters, decode percent-encoded URLs, and switch between component and full URL modes.
HTMLHTML Entity Encoder and Decoder
Escape HTML special characters and decode named or numeric HTML entities locally.
HashOnline SHA Hash Generator
Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes for text or files locally.
JWTJWT Decoder Online
Decode JWT header and payload locally, inspect exp, iat, nbf, issuer, subject, and audience claims.
Category details
Common Use Cases
- Encode text to Base64 or decode Base64 to Unicode text
- Convert images into Base64 data URLs and decode Base64 images
- Encode URL parameters and decode percent-encoded URLs
- Escape HTML special characters and decode HTML entities
- Generate SHA hashes for text or files
- Decode JWT header and payload claims locally
How Data Is Handled
Encoding, decoding, hash, JWT, and Base64 image tools run locally in your browser. Inputs are not uploaded to the backend.
FAQ
Is Base64 encryption?
No. Base64 is an encoding format, not encryption.
Does the JWT decoder verify signatures?
It decodes header and payload locally. Signature trust must be verified with the correct key in your own environment.
Are files uploaded for hash generation?
No. Hash generation runs locally in the browser.