Making LINE Stickers in Canva [2026] β Setup, Licensing, and Spec Pitfalls
"Can I actually make LINE stickers in Canva?" Short answer: yes. Canva even has official LINE sticker templates built in, and the text and layout work is genuinely pleasant to do. But there are two specific places where people trying to actually sell their stickers tend to get stuck: asset licensing and matching LINE's technical spec.
The short version. Yes, you can make LINE stickers in Canva. A 370x320px custom canvas plus transparent PNG export covers the spec. Just keep three things in mind: 1) selling Canva's stock assets close to as-is is generally considered against the license, 2) transparent PNG export is reportedly a paid-plan feature (as of July 2026), and 3) building 40 consistent poses of the same character is manual work. We'll walk through all three below.
What Canva Can Actually Do for LINE Stickers
Canva is a popular online design tool known for its huge template and asset library. Looked at specifically through the lens of making LINE stickers, it can do more than you might expect.
- Official LINE sticker templates are built in
- Custom canvas sizing lets you set up spec-accurate dimensions (370x320px, etc.)
- A large font library, so it's strong on text and decoration
- You can upload your own artwork or photos and edit them
- Works in the browser or on the mobile app
As a general-purpose design tool, Canva is genuinely polished β plenty good enough for text-heavy stickers, or for finishing touches if you already have your own artwork. Let's walk through the actual steps.
How to Make LINE Stickers in Canva, Step by Step
Step 1: Set up a 370x320px custom canvas
From Canva's home screen, choose "Custom size" and set the width to 370px and height to 320px to start a new design. That's your canvas for one LINE sticker. If you're making more than one, duplicating pages within the same design keeps the sizing consistent and easier to manage.
Step 2: Place your artwork and add text
Place your artwork or photo, then add your caption text. Two things matter here:
- Leave about a 10px margin from the edge of the canvas (LINE's spec requires margin space around the artwork)
- Stickers display small in chat, so keep lines thick and text large
Step 3: Make the background transparent
LINE stickers need to be submitted as PNGs with a transparent background. Canva lets you check a "Transparent background" option at export time, but transparent PNG downloads are reportedly limited to paid plans (as of July 2026). Exactly what's included can change by plan and over time, so check Canva's official site for the current terms. If you're on the free plan, another option is to run your image through a separate background-removal tool first, then upload the result.
Step 4: Export as PNG
Choose PNG as the download format and, if your plan supports it, check "Transparent background" before exporting. After exporting, check each file individually to confirm it's actually 370x320px and the background is genuinely transparent β it saves you rework at submission time.
Step 5: Make the main image and tab image too
Beyond the stickers themselves, you'll also need a 240x240px main image and a 96x74px chat-tab image. Set each up as its own custom size and export as transparent PNG the same way. We cover the actual submission process in our LINE sticker submission guide.
Where People Get Stuck
Selling Canva's stock assets nearly as-is is generally against the license
This is the part people miss most easily. Canva's templates and stock illustrations allow fairly broad commercial use, but selling the assets themselves as the product isn't allowed. LINE stickers are exactly that kind of product β you're selling the image files themselves β so a sticker set built almost entirely from Canva's stock assets runs a real risk of being treated as redistributing that content, which is the common read on it.
The safest way to move toward an actual sale is to make your own artwork or your own photos the star of the show, and use Canva purely as a tool for text and layout. License terms can change, so always check Canva's official content license before you sell anything. We go deeper on rights and disclosure in our guide to LINE's AI sticker rules and disclosure requirements.
Sizing, margins, and transparency are on you to get right
Canva is a general-purpose design tool, so it won't automatically match LINE's spec for you. The spec is more detailed than you'd think, including rules like:
- Sticker images are transparent PNGs within 370x320px
- Width and height must both be even numbers
- About a 10px margin around the artwork
- Set size must be 8, 16, 24, 32, or 40 stickers
- A separate 240x240px main image and 96x74px tab image are required
You'll be checking all of this by eye, across all 40 images. For the current spec, check the official LINE Creators Market sticker production guidelines.
Who Canva Suits β and Where It Falls Short
Given all that, Canva is a good fit if you're:
- Making text-focused stickers with simple shapes
- Already have your own artwork and just need Canva for text and finishing touches
- Someone who enjoys the design process itself
Where it tends to fall short is the classic ask: "I want 40 stickers of the same character in different expressions and poses." That means drawing each pose individually, and if you can't draw and try to assemble a set from stock assets instead, you're right back to the licensing issue above. Even at a generous 30 minutes per sticker, 40 of them adds up to 20 hours. That's the real fork in the road with a Canva-based workflow.
If You Want the Character + Bulk Part Automated
This is exactly the part that Stampo, a tool built specifically for LINE stickers, is designed to make painless. Upload a single photo, and AI turns it into a chibi-style character and generates a full 40-sticker pack with captions (plus 8 spares) in one batch, with transparency, sizing, and margins all formatted to LINE spec automatically. After generation, you can edit captions and expressions one by one in a browser-based editor, then export straight to a submission-ready ZIP. You don't need to write a prompt β just describe the vibe you want in your own words through a chat, and it takes it from there.
Pairing the two also works well. Use Stampo to bulk-generate 40 consistent-character stickers, then export just the handful you care most about as PNGs and add decoration or extra text styling in Canva β that way you get the best of both. A free style preview lets you see the result before you pay anything, so you can try one first and decide from there.
Canva vs. Stampo, at a Glance
| Β | Canva | Stampo |
|---|---|---|
| Best at | Text, layout, and decoration | Turning a photo into a character and bulk-generating 40 stickers |
| 40 consistent-character stickers | Manual, one at a time | Automatic (batch, same character) |
| Matching LINE spec | You set and verify it yourself | Automatic (through to ZIP export) |
| Rough pricing | Free to paid plans (transparent export is reportedly paid-only) | $8.99/pack (40 stickers + 8 spares) |
| Good fit for | Finishing your own artwork, text-focused stickers | Getting a character-based set done as fast as possible |
* Feature and pricing details reflect publicly available information as of July 2026. Check each official site for current terms.
Canva is genuinely excellent as a tool for polishing a design, and it complements Stampo rather than competing with it β they're built for different jobs. Text-focused stickers, go with Canva; a bulk character set, go with Stampo. Pick based on what you're actually trying to make.