Embed our tools on your site

Every DevPros calculator is free to embed — pick one, copy the snippet, paste it into WordPress, Webflow, Squarespace or any site that accepts HTML.

1. Pick your tool

2. Options

3. Copy the snippet

Preview

Platform guides

WordPress

  1. Edit the post or page, add a Custom HTML block (or the Code/HTML element in your builder).
  2. Paste the full snippet — including the <script> line for auto-resize.
  3. Update/publish. Works on self-hosted WordPress and most page builders (Elementor, Divi, Gutenberg).

WordPress.com free plans and some builders strip <script> tags — use the no-script snippet (fixed height) if resizing is ignored.

Webflow

  1. Drag an Embed element onto your page (requires a paid site plan).
  2. Paste the snippet and save.
  3. Set the embed container width — the tool fills it up to 480px.

Squarespace

  1. Add a Code Block where you want the tool (Business/Commerce plan required for code injection).
  2. Paste the snippet. Keep 'Display Source Code' unchecked.
  3. If the script is stripped, use the no-script snippet.

Wix

  1. Add → Embed Code → Embed HTML (or 'Embed a Widget').
  2. Choose 'Code' and paste the snippet.
  3. Stretch the iframe element to your preferred height if auto-resize is sandboxed.

Wix sandboxes embeds in an iframe — the resize script can't reach the outer frame, so use the no-script snippet and set a fixed height.

Shopify

  1. For a page/blog post: switch the editor to HTML view (</> icon) and paste the snippet.
  2. For theme sections: add a Custom Liquid block/section and paste there.
  3. Use the no-script snippet — Shopify's content editor strips <script> tags.

Plain HTML / Other

  1. Paste the snippet anywhere in your page's HTML where the tool should appear.
  2. The iframe fills its container width up to a max of 480px.
  3. Keep the resize script to let the tool grow/shrink with its content.

Free forever

No signup, no API key, no usage caps. A small attribution link is included — that's the whole deal.

Auto-resizing

The snippet's script grows the iframe to fit its content, so the tool never shows an inner scrollbar.

Dark mode

Append ?theme=dark to the iframe URL (or tick the option above) to match dark sites.

Want a branded or custom tool?

We build white-label calculators and embeddable tools that capture leads on your own domain.