Unitoolify

Encode text or files to Base64 right in your browser. Includes URL-safe mode and MIME line chunking.

Decode Base64 strings back to text or binary files. Handles URL-safe Base64URL automatically, all locally.

Safely encode characters into URL-safe format using percent-encoding.

Convert percent-encoded strings back to their original readable characters.

Convert special characters into HTML entities to safely display code or prevent XSS.

Convert HTML entities back into their raw text character equivalents.

Pretty-print minified JSON with clean indentation and validate it at the same time.

Pretty print YAML with consistent indentation and catch broken syntax before you deploy.

Convert JSON data into YAML that's easier for humans to read and maintain.

Convert YAML configs into strict JSON for APIs and apps, pretty-printed or minified.

Convert docker run to Docker Compose online with Composerize. Copy the generated docker-compose.yml file.

Reverse engineer your `docker-compose.yml` files back into raw `docker run` commands.

Generate random v4 (or timestamp v1) UUIDs in bulk, up to 10,000 at a time. All local.

Organize your Chrome or Edge bookmarks bar with drag-and-drop vertical and horizontal visual separators.