# Top 14 Forms Blocks for Shopify (Updated Oct 2026) > Compare 14 free forms blocks for Shopify across 14 themes: 14 ship as Liquid, 0 need 0 KB JS. Live demos, agent prompts. Updated Oct 2026. Page: https://blocko.ai/block/form/ MCP: https://blocko.ai/mcp License: MIT. Not affiliated with Shopify. ## Items 1. [Newsletter form](https://blocko.ai/library/balm/blocks/newsletter-form/) (Balm, beauty) - Shopify Liquid: ready; JavaScript: 0.4 KB; category: form - Live demo: https://demo.blocko.ai/html/balm/blocks/form--newsletter-form.html - Prompt: Use the Blocko library (https://github.com/blockoai/blocko, or the Claude Code plugin: claude plugin marketplace add blockoai/blocko && claude plugin install blocko-sections@blocko) to implement the block "Newsletter form" (id `newsletter-form`, theme `balm`; live demo: https://demo.blocko.ai/html/balm/blocks/form--newsletter-form.html; Shopify bundle: sections/balm/newsletter-form/ in the repo) into my project. Before changing any code, ask me where it should go — which project/theme, which page or template, and the position (e.g. after the hero) — and whether the target is a Shopify theme or a plain HTML site, unless I already said; restate the plan and wait for my OK. Then follow the repo's AGENTS.md: keep the blko- class prefix and CSS tokens (with fallbacks), keep custom elements idempotent, don't touch unrelated code, run `shopify theme check` for Shopify targets, and finish by telling me how to add/arrange it (Theme Editor steps for Shopify). 2. [Newsletter form](https://blocko.ai/library/bare/blocks/newsletter-form/) (Bare, beauty) - Shopify Liquid: ready; JavaScript: 0.4 KB; category: form - Live demo: https://demo.blocko.ai/html/bare/blocks/form--newsletter-form.html - Prompt: Use the Blocko library (https://github.com/blockoai/blocko, or the Claude Code plugin: claude plugin marketplace add blockoai/blocko && claude plugin install blocko-sections@blocko) to implement the block "Newsletter form" (id `newsletter-form`, theme `bare`; live demo: https://demo.blocko.ai/html/bare/blocks/form--newsletter-form.html; Shopify bundle: sections/bare/newsletter-form/ in the repo) into my project. Before changing any code, ask me where it should go — which project/theme, which page or template, and the position (e.g. after the hero) — and whether the target is a Shopify theme or a plain HTML site, unless I already said; restate the plan and wait for my OK. Then follow the repo's AGENTS.md: keep the blko- class prefix and CSS tokens (with fallbacks), keep custom elements idempotent, don't touch unrelated code, run `shopify theme check` for Shopify targets, and finish by telling me how to add/arrange it (Theme Editor steps for Shopify). 3. [Newsletter form](https://blocko.ai/library/blush/blocks/newsletter-form/) (Blush, beauty) - Shopify Liquid: ready; JavaScript: 0.4 KB; category: form - Live demo: https://demo.blocko.ai/html/blush/blocks/form--newsletter-form.html - Prompt: Use the Blocko library (https://github.com/blockoai/blocko, or the Claude Code plugin: claude plugin marketplace add blockoai/blocko && claude plugin install blocko-sections@blocko) to implement the block "Newsletter form" (id `newsletter-form`, theme `blush`; live demo: https://demo.blocko.ai/html/blush/blocks/form--newsletter-form.html; Shopify bundle: sections/blush/newsletter-form/ in the repo) into my project. Before changing any code, ask me where it should go — which project/theme, which page or template, and the position (e.g. after the hero) — and whether the target is a Shopify theme or a plain HTML site, unless I already said; restate the plan and wait for my OK. Then follow the repo's AGENTS.md: keep the blko- class prefix and CSS tokens (with fallbacks), keep custom elements idempotent, don't touch unrelated code, run `shopify theme check` for Shopify targets, and finish by telling me how to add/arrange it (Theme Editor steps for Shopify). 4. [Newsletter form](https://blocko.ai/library/clip/blocks/newsletter-form/) (Clip, beauty) - Shopify Liquid: ready; JavaScript: 0.4 KB; category: form - Live demo: https://demo.blocko.ai/html/clip/blocks/form--newsletter-form.html - Prompt: Use the Blocko library (https://github.com/blockoai/blocko, or the Claude Code plugin: claude plugin marketplace add blockoai/blocko && claude plugin install blocko-sections@blocko) to implement the block "Newsletter form" (id `newsletter-form`, theme `clip`; live demo: https://demo.blocko.ai/html/clip/blocks/form--newsletter-form.html; Shopify bundle: sections/clip/newsletter-form/ in the repo) into my project. Before changing any code, ask me where it should go — which project/theme, which page or template, and the position (e.g. after the hero) — and whether the target is a Shopify theme or a plain HTML site, unless I already said; restate the plan and wait for my OK. Then follow the repo's AGENTS.md: keep the blko- class prefix and CSS tokens (with fallbacks), keep custom elements idempotent, don't touch unrelated code, run `shopify theme check` for Shopify targets, and finish by telling me how to add/arrange it (Theme Editor steps for Shopify). 5. [Newsletter form](https://blocko.ai/library/dew/blocks/newsletter-form/) (Dew, beauty) - Shopify Liquid: ready; JavaScript: 0.4 KB; category: form - Live demo: https://demo.blocko.ai/html/dew/blocks/form--newsletter-form.html - Prompt: Use the Blocko library (https://github.com/blockoai/blocko, or the Claude Code plugin: claude plugin marketplace add blockoai/blocko && claude plugin install blocko-sections@blocko) to implement the block "Newsletter form" (id `newsletter-form`, theme `dew`; live demo: https://demo.blocko.ai/html/dew/blocks/form--newsletter-form.html; Shopify bundle: sections/dew/newsletter-form/ in the repo) into my project. Before changing any code, ask me where it should go — which project/theme, which page or template, and the position (e.g. after the hero) — and whether the target is a Shopify theme or a plain HTML site, unless I already said; restate the plan and wait for my OK. Then follow the repo's AGENTS.md: keep the blko- class prefix and CSS tokens (with fallbacks), keep custom elements idempotent, don't touch unrelated code, run `shopify theme check` for Shopify targets, and finish by telling me how to add/arrange it (Theme Editor steps for Shopify). 6. [Newsletter form](https://blocko.ai/library/isle/blocks/newsletter-form/) (Isle, beauty) - Shopify Liquid: ready; JavaScript: 0.4 KB; category: form - Live demo: https://demo.blocko.ai/html/isle/blocks/form--newsletter-form.html - Prompt: Use the Blocko library (https://github.com/blockoai/blocko, or the Claude Code plugin: claude plugin marketplace add blockoai/blocko && claude plugin install blocko-sections@blocko) to implement the block "Newsletter form" (id `newsletter-form`, theme `isle`; live demo: https://demo.blocko.ai/html/isle/blocks/form--newsletter-form.html; Shopify bundle: sections/isle/newsletter-form/ in the repo) into my project. Before changing any code, ask me where it should go — which project/theme, which page or template, and the position (e.g. after the hero) — and whether the target is a Shopify theme or a plain HTML site, unless I already said; restate the plan and wait for my OK. Then follow the repo's AGENTS.md: keep the blko- class prefix and CSS tokens (with fallbacks), keep custom elements idempotent, don't touch unrelated code, run `shopify theme check` for Shopify targets, and finish by telling me how to add/arrange it (Theme Editor steps for Shopify). 7. [Newsletter form](https://blocko.ai/library/lather/blocks/newsletter-form/) (Lather, beauty) - Shopify Liquid: ready; JavaScript: 0.4 KB; category: form - Live demo: https://demo.blocko.ai/html/lather/blocks/form--newsletter-form.html - Prompt: Use the Blocko library (https://github.com/blockoai/blocko, or the Claude Code plugin: claude plugin marketplace add blockoai/blocko && claude plugin install blocko-sections@blocko) to implement the block "Newsletter form" (id `newsletter-form`, theme `lather`; live demo: https://demo.blocko.ai/html/lather/blocks/form--newsletter-form.html; Shopify bundle: sections/lather/newsletter-form/ in the repo) into my project. Before changing any code, ask me where it should go — which project/theme, which page or template, and the position (e.g. after the hero) — and whether the target is a Shopify theme or a plain HTML site, unless I already said; restate the plan and wait for my OK. Then follow the repo's AGENTS.md: keep the blko- class prefix and CSS tokens (with fallbacks), keep custom elements idempotent, don't touch unrelated code, run `shopify theme check` for Shopify targets, and finish by telling me how to add/arrange it (Theme Editor steps for Shopify). 8. [Newsletter form](https://blocko.ai/library/prism/blocks/newsletter-form/) (Prism, beauty) - Shopify Liquid: ready; JavaScript: 0.4 KB; category: form - Live demo: https://demo.blocko.ai/html/prism/blocks/form--newsletter-form.html - Prompt: Use the Blocko library (https://github.com/blockoai/blocko, or the Claude Code plugin: claude plugin marketplace add blockoai/blocko && claude plugin install blocko-sections@blocko) to implement the block "Newsletter form" (id `newsletter-form`, theme `prism`; live demo: https://demo.blocko.ai/html/prism/blocks/form--newsletter-form.html; Shopify bundle: sections/prism/newsletter-form/ in the repo) into my project. Before changing any code, ask me where it should go — which project/theme, which page or template, and the position (e.g. after the hero) — and whether the target is a Shopify theme or a plain HTML site, unless I already said; restate the plan and wait for my OK. Then follow the repo's AGENTS.md: keep the blko- class prefix and CSS tokens (with fallbacks), keep custom elements idempotent, don't touch unrelated code, run `shopify theme check` for Shopify targets, and finish by telling me how to add/arrange it (Theme Editor steps for Shopify). 9. [Newsletter form](https://blocko.ai/library/shelf/blocks/newsletter-form/) (Shelf, beauty) - Shopify Liquid: ready; JavaScript: 0.4 KB; category: form - Live demo: https://demo.blocko.ai/html/shelf/blocks/form--newsletter-form.html - Prompt: Use the Blocko library (https://github.com/blockoai/blocko, or the Claude Code plugin: claude plugin marketplace add blockoai/blocko && claude plugin install blocko-sections@blocko) to implement the block "Newsletter form" (id `newsletter-form`, theme `shelf`; live demo: https://demo.blocko.ai/html/shelf/blocks/form--newsletter-form.html; Shopify bundle: sections/shelf/newsletter-form/ in the repo) into my project. Before changing any code, ask me where it should go — which project/theme, which page or template, and the position (e.g. after the hero) — and whether the target is a Shopify theme or a plain HTML site, unless I already said; restate the plan and wait for my OK. Then follow the repo's AGENTS.md: keep the blko- class prefix and CSS tokens (with fallbacks), keep custom elements idempotent, don't touch unrelated code, run `shopify theme check` for Shopify targets, and finish by telling me how to add/arrange it (Theme Editor steps for Shopify). 10. [Newsletter form](https://blocko.ai/library/stubble/blocks/newsletter-form/) (Stubble, beauty) - Shopify Liquid: ready; JavaScript: 0.4 KB; category: form - Live demo: https://demo.blocko.ai/html/stubble/blocks/form--newsletter-form.html - Prompt: Use the Blocko library (https://github.com/blockoai/blocko, or the Claude Code plugin: claude plugin marketplace add blockoai/blocko && claude plugin install blocko-sections@blocko) to implement the block "Newsletter form" (id `newsletter-form`, theme `stubble`; live demo: https://demo.blocko.ai/html/stubble/blocks/form--newsletter-form.html; Shopify bundle: sections/stubble/newsletter-form/ in the repo) into my project. Before changing any code, ask me where it should go — which project/theme, which page or template, and the position (e.g. after the hero) — and whether the target is a Shopify theme or a plain HTML site, unless I already said; restate the plan and wait for my OK. Then follow the repo's AGENTS.md: keep the blko- class prefix and CSS tokens (with fallbacks), keep custom elements idempotent, don't touch unrelated code, run `shopify theme check` for Shopify targets, and finish by telling me how to add/arrange it (Theme Editor steps for Shopify). 11. [Newsletter form](https://blocko.ai/library/tide/blocks/newsletter-form/) (Tide, beauty) - Shopify Liquid: ready; JavaScript: 0.4 KB; category: form - Live demo: https://demo.blocko.ai/html/tide/blocks/form--newsletter-form.html - Prompt: Use the Blocko library (https://github.com/blockoai/blocko, or the Claude Code plugin: claude plugin marketplace add blockoai/blocko && claude plugin install blocko-sections@blocko) to implement the block "Newsletter form" (id `newsletter-form`, theme `tide`; live demo: https://demo.blocko.ai/html/tide/blocks/form--newsletter-form.html; Shopify bundle: sections/tide/newsletter-form/ in the repo) into my project. Before changing any code, ask me where it should go — which project/theme, which page or template, and the position (e.g. after the hero) — and whether the target is a Shopify theme or a plain HTML site, unless I already said; restate the plan and wait for my OK. Then follow the repo's AGENTS.md: keep the blko- class prefix and CSS tokens (with fallbacks), keep custom elements idempotent, don't touch unrelated code, run `shopify theme check` for Shopify targets, and finish by telling me how to add/arrange it (Theme Editor steps for Shopify). 12. [Newsletter form](https://blocko.ai/library/tint/blocks/newsletter-form/) (Tint, beauty) - Shopify Liquid: ready; JavaScript: 0.4 KB; category: form - Live demo: https://demo.blocko.ai/html/tint/blocks/form--newsletter-form.html - Prompt: Use the Blocko library (https://github.com/blockoai/blocko, or the Claude Code plugin: claude plugin marketplace add blockoai/blocko && claude plugin install blocko-sections@blocko) to implement the block "Newsletter form" (id `newsletter-form`, theme `tint`; live demo: https://demo.blocko.ai/html/tint/blocks/form--newsletter-form.html; Shopify bundle: sections/tint/newsletter-form/ in the repo) into my project. Before changing any code, ask me where it should go — which project/theme, which page or template, and the position (e.g. after the hero) — and whether the target is a Shopify theme or a plain HTML site, unless I already said; restate the plan and wait for my OK. Then follow the repo's AGENTS.md: keep the blko- class prefix and CSS tokens (with fallbacks), keep custom elements idempotent, don't touch unrelated code, run `shopify theme check` for Shopify targets, and finish by telling me how to add/arrange it (Theme Editor steps for Shopify). 13. [Newsletter form](https://blocko.ai/library/twist/blocks/newsletter-form/) (Twist, beauty) - Shopify Liquid: ready; JavaScript: 0.4 KB; category: form - Live demo: https://demo.blocko.ai/html/twist/blocks/form--newsletter-form.html - Prompt: Use the Blocko library (https://github.com/blockoai/blocko, or the Claude Code plugin: claude plugin marketplace add blockoai/blocko && claude plugin install blocko-sections@blocko) to implement the block "Newsletter form" (id `newsletter-form`, theme `twist`; live demo: https://demo.blocko.ai/html/twist/blocks/form--newsletter-form.html; Shopify bundle: sections/twist/newsletter-form/ in the repo) into my project. Before changing any code, ask me where it should go — which project/theme, which page or template, and the position (e.g. after the hero) — and whether the target is a Shopify theme or a plain HTML site, unless I already said; restate the plan and wait for my OK. Then follow the repo's AGENTS.md: keep the blko- class prefix and CSS tokens (with fallbacks), keep custom elements idempotent, don't touch unrelated code, run `shopify theme check` for Shopify targets, and finish by telling me how to add/arrange it (Theme Editor steps for Shopify). 14. [Newsletter form](https://blocko.ai/library/veil/blocks/newsletter-form/) (Veil, beauty) - Shopify Liquid: ready; JavaScript: 0.4 KB; category: form - Live demo: https://demo.blocko.ai/html/veil/blocks/form--newsletter-form.html - Prompt: Use the Blocko library (https://github.com/blockoai/blocko, or the Claude Code plugin: claude plugin marketplace add blockoai/blocko && claude plugin install blocko-sections@blocko) to implement the block "Newsletter form" (id `newsletter-form`, theme `veil`; live demo: https://demo.blocko.ai/html/veil/blocks/form--newsletter-form.html; Shopify bundle: sections/veil/newsletter-form/ in the repo) into my project. Before changing any code, ask me where it should go — which project/theme, which page or template, and the position (e.g. after the hero) — and whether the target is a Shopify theme or a plain HTML site, unless I already said; restate the plan and wait for my OK. Then follow the repo's AGENTS.md: keep the blko- class prefix and CSS tokens (with fallbacks), keep custom elements idempotent, don't touch unrelated code, run `shopify theme check` for Shopify targets, and finish by telling me how to add/arrange it (Theme Editor steps for Shopify). ## FAQ ### What are the best forms blocks for Shopify? Blocko lists 14 free, MIT-licensed forms blocks from 14 themes. 14 of them ship as Shopify Liquid today and the rest are complete HTML demos. The list is ranked with Liquid-ready items first, then by the least JavaScript, so Newsletter form from Balm comes first. ### Are these forms blocks free to use? Yes. Every item is MIT licensed, free to copy and edit, and needs no app or subscription. Blocko is not affiliated with Shopify. ### How do I add one of these forms blocks to my Shopify store? Open an item, copy its one-line prompt into your coding agent, or connect the Blocko MCP server at https://blocko.ai/mcp. The agent asks where the block should go before it changes any code. ### Which industries do these forms blocks cover? Beauty. Every industry with at least three matching items has its own list. ### How much JavaScript do these forms blocks ship? 0 of 14 ship 0 KB of JavaScript. The heaviest is Newsletter form in Balm at 0.4 KB, registered as an idempotent Custom Element.