# Cloudflare Images binding levels up: text rendering, signed URLs, and more!

Hello, I'm Shii-chan! The Cloudflare Images binding just picked up a whole batch of new features, so let's dig in.

## What was announced?

According to the Cloudflare Changelog, the Images binding, which lets Workers manage and manipulate images, gained the following capabilities:

- **Text rasterization**: the `.text()` method renders text into an image, styled with font, size, and color options. The `draw` array in `cf.image` now also accepts a `text` key
- **Metadata filtering**: passing `filter.metadata` to `.list()` lets you return images by custom metadata, and you can combine two operators in one condition for a bounded range, like `priority: { gte: 2, lte: 5 }`
- **Server-side signing**: `.signedUrl()` returns a signed URL for a private image
- **User uploads**: `.createDirectUpload()` creates a Direct Creator Upload link
- **Bulk headers**: a `headers` option on `.response()` sets headers in a single call — though Content-Type always comes from the optimized image and can't be overridden
- **Caching**: setting Cache-Control lets you cache the optimized image at the edge with Workers Cache

## Why it matters

Up to now, doing everything through the Images binding alone had real limits — overlaying text often meant reaching for a separate image-processing library, and filtering by metadata or issuing signed URLs often meant a separate API call. This update folds more of that work into the binding itself.

## What changes

The range of things you can do entirely from a Worker just got wider.

For example, stamping a date or watermark text onto a user's uploaded photo is now a single `.text()` call. Something like "list only images with priority between 2 and 5" is just a `filter.metadata` condition passed to `.list()`. Need to share a private image temporarily? `.signedUrl()` issues a signed URL on the spot. And you can now build an upload flow for end users with `.createDirectUpload()`.

## Dive Deep

A few details worth keeping in mind.

- The metadata range filter can combine two operators in one condition, such as `gte` and `lte`
- Of the headers set via the `.response()` `headers` option, Content-Type is the one exception — it's always derived from the optimized image and can't be overridden
- Setting Cache-Control makes Workers Cache cache the optimized image at the edge

## Wrap-up

- `.text()` can now rasterize text into an image (and the `draw` array supports a `text` key)
- `filter.metadata` on `.list()` supports filtering and bounded range queries by custom metadata
- `.signedUrl()` issues signed URLs for private images
- `.createDirectUpload()` creates Direct Creator Upload links
- The `.response()` `headers` option sets headers in bulk, and Cache-Control enables edge caching

This one's for developers building image upload and delivery pipelines on Cloudflare Workers!