Free Online Block Text
Turn marked-up text into editable fields, fill them in parallel blocks and copy the result — nothing leaves your browser.
How to process text blocks
Three private steps, all inside your browser.
1
Paste marked-up text
Put your template into a block Source column. Wrap placeholders in markers such as [*Title*].
2
Process into fields
Click Process. Markers become editable inputs and config lines become read-only fields.
3
Generate and copy
Fill in the values, click Generate result, then copy the finished text.
Frequently asked questions
- Is my text uploaded to a server?
- No. Parsing and generation run in your browser. Your content never leaves this device.
- How do I create an editable field?
- Wrap a label in markers, for example [*Title*]. Add *TEXTAREA* or *URL* inside the markers to pick the field type.
- What do config line starters do?
- Lines that start with a starter such as Meta Title: are captured as read-only fields. Edit the list from the Config menu.
- Can I edit several blocks at once?
- Yes. Every block keeps its own source, fields and result, so you prepare variations side by side.
- Are my inputs saved between visits?
- Only in this browser via localStorage. Turn off Save input data or click Clear saved to remove them.
Ready to use Block Text?
Fast, private, and runs directly in your browser without uploading any data.