Visual Tool Flows
Chain developer tools together — paste output from one tool directly into another. Build powerful pipelines without leaving your browser.
All processing happens locally in your browser — nothing is sent to any server.
Popular Flows
Ready-to-use tool chains for common developer tasks.
Decode & Inspect JWT
Decode a JWT token and pretty-print the payload.
Base64 Encode → SHA-256
Encode text as Base64 then compute its SHA-256 hash.
JSON → YAML
Format JSON then convert to YAML.
URL Encode → Hash
URL-encode a string then hash it.
UUID → Base64
Generate a UUID and encode it as Base64.
HTML Escape → Base64
Escape HTML entities then Base64 encode.
Build Your Own Flow
Click tools to add them to your pipeline. Tools execute in order, passing output from one to the next.
Click to add a tool:
Add tools from the palette above to build your flow.
What are Tool Flows?
Tool Flows let you chain multiple developer utilities together into a pipeline. The output of each tool becomes the input for the next — so you can automate multi-step transformations without switching between tabs or copy-pasting.
Security workflows
Encode, hash, and inspect tokens in a single pipeline.
Format conversions
Transform JSON to YAML, minify, or pretty-print with one click.
API testing prep
URL-encode parameters and compute checksums for API requests.
Custom pipelines
Build your own tool chain for any multi-step developer task.