ToolsImages & Media

Private browser image tool

Compress Image for Email

Create a smaller email-friendly JPEG copy using a 1600-pixel maximum edge, balanced quality, white transparency background, and local metadata removal.

Free to use Your source and generated image stay in this browser and are never uploaded to Lucaden by this tool.

Loading tool workspace…

How it works

Complete the job in three clear steps

  1. Add one JPG, PNG, or WebP image to the local workspace.
  2. Choose the visual or compression settings and create an email-friendly JPEG copy.
  3. Review the local result, then download it before leaving the page.

Important

Check the result before relying on it

Keep an untouched copy of important source files. Browser processing depends on available device memory, and you should inspect every downloaded result before deleting the original.

Practical details

What this Lucaden tool does

Create a smaller email-friendly JPEG copy using a 1600-pixel maximum edge, balanced quality, white transparency background, and local metadata removal.

The preset favors convenient viewing rather than archival quality. Transparent pixels become white, and very detailed images may still be large.

Lucaden supplies the focused workflow, local-only guardrails, resource limits, and upstream attribution.

Included capabilities

  • 1600-pixel maximum edge
  • Balanced JPEG quality
  • White transparency background
  • Metadata removed locally

Useful for

  • Attach a photo to email
  • Share a document snapshot
  • Reduce mobile data use
  • Prepare a support attachment

Questions

About this tool

Does Lucaden upload my content?

No. The pinned open-source runtime processes the temporary content in this browser and this workspace has no upload step.

What should I verify?

The preset favors convenient viewing rather than archival quality. Transparent pixels become white, and very detailed images may still be large.

Which open-source project powers this tool?

Compressor.js (MIT runtime 1.3.0) powers the local processing. The upstream project retains its original name, copyright, and license.

Open-source foundations

Built transparently

Lucaden documents its standards sources, architectural references, and permissive runtime dependencies while keeping this workspace consistent with the Lucaden interface.