Decode and inspect SAML assertions and responses for SSO troubleshooting. Everything runs locally in your browser — nothing is uploaded.
Encode or decode URLs with percent-encoding. Swaps input/output for quick bidirectional conversion. Everything runs locally in your browser — nothing is uploaded.
Encode special HTML characters into entities (& < >) or decode them back to readable text.
Decode and inspect JWT tokens — view header, payload, expiration, issuer, subject, and other standard claims.
Convert between plain text and binary in both directions — encode text into its base-2 representation or decode binary strings back to readable text, byte by byte. Everything runs locally in your browser — nothing is uploaded.
Categorizes survey responses into promoters, passives, and detractors. Customer experience teams use it to track loyalty metrics. Everything runs locally in your browser — nothing is uploaded.
SAML Decoder lets you decode and inspect SAML assertions and responses for SSO troubleshooting. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Decode and inspect SAML assertions and responses for SSO troubleshooting. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Paste or type your content directly into the provided text area.
Yes. After the initial page load, SAML Decoder runs entirely on your device with no internet connection needed. All processing is done locally.
Decode and inspect SAML assertions and responses for SSO troubleshooting. Everything runs locally in your browser — nothing is uploaded. All processing runs locally — no code is sent to any server.
Tools cover JavaScript, CSS, HTML, SQL, Python, JSON, XML, CSV, and more. Check the tool description for specifics.
Yes. Since processing is local, performance depends on your device. Most operations handle large files without issue.
Yes. Formatters use well-known libraries (sql-formatter, Prettier-compatible patterns) and follow widely adopted rules.
OAuth2 Debugger
Debug and decode OAuth2 tokens, authorization codes, and refresh token flows. Everything runs locally in your browser — nothing is uploaded.
JWT Inspector
Deep-inspect JWT tokens with expiry validation, algorithm analysis, and claim details. Everything runs locally in your browser — nothing is uploaded.