DEVNZO Size Chart & Size Guide

Reduce returns & boost sales — smart size charts &...

by Devnzo · Launched: July 2025 · Free plan available.

5.0 (2) on Shopify Built for Shopify

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Reduce returns & increase sales with smart, customizable size charts & size recommenders

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About DEVNZO Size Chart & Size Guide

Sizing confusion costs you sales. When shoppers aren't sure about fit, they leave or buy the wrong size — and return it. Devnzo Size Chart & Size Guide fixes this with clean, customizable size charts and smart size recommendations built for fashion, footwear, and accessories merchants. Set up in minutes with 25+ ready templates, unlimited size guides, automatic unit conversion, and multi-language support. No coding needed. Boost conversions with confident shoppers — and see fewer returns. 25+ industry templates — set up size charts in minutes, no coding needed Smart size recommendations, tabs, images & videos — all in one clean chart Collection-based size guides that auto-apply and stay synced to new products Fully customizable, lightweight & responsive — fits any theme, any device Show size charts as inline, popup, or floating button — fits any store layout Show more Show less

Last verified: July 18, 2026 · Fresh

App details

Developer: Devnzo
Category: Store design
Pricing: Free plan available
Launched: July 2025
Rating: 5.0 (2) on Shopify

Key features

Unlimited Published Size Charts
25+ ready-to-use industry templates
Smart recommendations to reduce returns
Dynamic & responsive on mobile, desktop
Inline, floating & popup display styles

Integrations with:

Shopify Admin

1 plan · starts free

Free

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 2 Shopify App Store reviews

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I highly recommend Devnzo! Everything in the app is completely free, and it offers great features with a smooth user experience. The support team is outstanding professional, responsive, and quick to understand my needs. They helped me implement everything perfectly. A big thank you to the entire Devnzo team for creating such an amazing free app and providing excellent support!

— Modish Crafts

Great app! The support team was incredibly helpful during the initial setup. Had everything up and running within minutes. Highly recommend!

— Qisas

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DEVNZO Size Chart & Size Guide

About DEVNZO Size Chart & Size Guide

App details

Key features

Ratings & reviews

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