🔧 CR Float To String

Another small but genuinely useful adapter. CR Float To String takes a float and hands you its text form, so you can feed a number into anything that wants a STRING - a caption, a filename, a label burned onto an image. ComfyUI won't auto-convert types, so when you've got a numeric value and a text input, this is the bridge.

It's a conversion node in Comfyroll Studio, the utility pack by Suzie1 and RockOfFire. One input, one job.

When you'd reach for it

The obvious use is display: pipe a float - a CFG value, a denoise setting, a computed score - into CR Draw Text or an overlay node to stamp the number onto an image. It's also handy for building dynamic filenames, or for text-concatenation chains where you're assembling a caption out of several pieces and one of them is a number.

The inputs and outputs

• float_ - the value to stringify (note the trailing underscore in the name - that's just how it's exposed; its accepted range runs 0 to 1,000,000).
• Output STRING - the text form, plus show_help, a wiki-link string you can leave unconnected.

There's no formatting control - you get the number's default string representation (so a value like 3.0 renders with its decimal, 3.14 keeps its digits). If you need a specific number of decimal places or a particular format, do that shaping in a text node downstream.

Installing it

ComfyUI Manager → search Comfyroll Studio → install → restart. Or:

cd ComfyUI/custom_nodes
git clone https://github.com/Suzie1/ComfyUI_Comfyroll_CustomNodes

then restart. No dependencies to fetch.

Common issues

The text has more (or fewer) decimals than you wanted. There's no format option here - the string is whatever Python's default float-to-text gives. Trim or pad it with a text-operation node afterward if it matters.

It won't connect to the target. Check the downstream input genuinely wants a STRING - some nodes take a FLOAT directly and don't need the conversion.

The whole pack won't load. A Comfyroll NameError on startup (its graphics module can fail to import and take the entire pack down) isn't this node - it's a missing dependency elsewhere in the pack. Find the first real traceback in the console, install the missing library into ComfyUI's Python, and restart.