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SudoMock

Turn reusable PSD templates, artwork, and editable text into production-ready product images through REST API, no-code workflows, native storefront apps, or AI.

SudoMock is a registered DBA
1209 Mountain Rd Pl NE, Ste N
Albuquerque, NM 87110, USA

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  • 01Can You Use Mockups on Etsy? The Rule by Listing Type
  • 02Google Merchant Center Image Requirements: 500 x 500 From 2027 and Renders That Meet It
  • 03Shopify Product Image Size: 2048 px, the Real Limits and Files
  • 04Etsy Listing Photo Size: Etsy's Rules and Files That Meet Them

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  1. Blog
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  3. Tutorial

How to Create Mockups Without Photoshop

To create product mockups without Photoshop, place your design on a PSD template in SudoMock's browser dashboard, or automate a whole catalog over the REST API, from $0.002 per render. Renders take under a second, faster than any desktop approach, and match Photoshop's own output. Ready templates are in the free mockup library.

Published Nov 15, 2025·2 min read·Beck

No Photoshop required: a POST /api/v1/renders asset URL holding a sunset design, printed on a t-shirt, mug and poster

On this page

  • Why Skip Photoshop?
  • Option 1: Free Dashboard (Easiest)
  • Option 2: REST API (For Automation)
  • Option 3: Free PSD Alternatives
  • Pre-Made Templates
  • Which option to choose
  • Next steps
  • Frequently asked questions
  • Sources

No Adobe subscription? No problem. Here's how to create professional product mockups without Photoshop - using APIs, free tools, and our unlimited dashboard.

$0

Cost

Free dashboard

0

Software

Browser-based

Fast

Rendering

API speed

∞

Unlimited

Dashboard renders

Why Skip Photoshop?

Adobe lists the Photoshop plan at US$22.99 a month on the annual plan billed monthly (adobe.com, read October 2026). For POD sellers and small businesses, that adds up - especially when you only need Photoshop for mockups.

OptionMonthly CostLearning CurveBest For
Adobe Photoshop$22.99/mo (Adobe, Oct 2026)SteepDesigners
SudoMock Dashboard$0NoneEveryone
SudoMock APIFrom $0.002 per renderBasicDevelopers
AffinityFree for individuals (Oct 2026)ModerateBudget designers

Plans start at $25/month. Subscriptions from $0.002 per render.

Option 1: Free Dashboard (Easiest)

SudoMock's dashboard lets you create mockups visually - no software, no code. Just upload your design (from apparel mockup templates to mugs and wall art) and download the result.

  • Completely free: No credit card, no limits
  • Browser-based: Works on any device
  • Instant preview: See results before downloading
  • Multiple formats: PNG, JPEG, WebP exports

Getting Started

  1. Go to dashboard/playground
  2. Upload a PSD template (up to 300 MB in the dashboard, with no file size limit over the API) or select one from the library
  3. Drag your design onto the Smart Object
  4. Adjust colors and settings
  5. Download your mockup

Option 2: REST API (For Automation)

If you need to generate mockups programmatically, use the API. No Photoshop required - just HTTP requests.

Generate mockup via API

curl -X POST "https://api.sudomock.com/api/v1/renders" \
-H "X-API-KEY: YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"mockup_uuid": "your-template-uuid",
"smart_objects": [{
"uuid": "smart-object-uuid",
"asset": {
"url": "https://your-cdn.com/design.png"
}
}],
"export_options": {
"image_format": "webp",
"image_size": 1024,
"quality": 95
}
}'
const response = await fetch('https://api.sudomock.com/api/v1/renders', {
method: 'POST',
headers: {
'X-API-KEY': 'YOUR_API_KEY',
'Content-Type': 'application/json',
},
body: JSON.stringify({
"mockup_uuid": "your-template-uuid",
"smart_objects": [
{
"uuid": "smart-object-uuid",
"asset": {
"url": "https://your-cdn.com/design.png"
}
}
],
"export_options": {
"image_format": "webp",
"image_size": 1024,
"quality": 95
}
}),
});
const data = await response.json();
console.log(data);
import requests
response = requests.post(
"https://api.sudomock.com/api/v1/renders",
headers={
"X-API-KEY": "YOUR_API_KEY",
"Content-Type": "application/json",
},
json={
"mockup_uuid": "your-template-uuid",
"smart_objects": [
{
"uuid": "smart-object-uuid",
"asset": {
"url": "https://your-cdn.com/design.png",
},
},
],
"export_options": {
"image_format": "webp",
"image_size": 1024,
"quality": 95,
},
},
)
print(response.json())
package main
import (
"bytes"
"fmt"
"io"
"net/http"
)
func main() {
payload := []byte(`{
"mockup_uuid": "your-template-uuid",
"smart_objects": [
{
"uuid": "smart-object-uuid",
"asset": {
"url": "https://your-cdn.com/design.png"
}
}
],
"export_options": {
"image_format": "webp",
"image_size": 1024,
"quality": 95
}
}`)
req, err := http.NewRequest("POST", "https://api.sudomock.com/api/v1/renders", bytes.NewBuffer(payload))
if err != nil {
panic(err)
}
req.Header.Set("X-API-KEY", "YOUR_API_KEY")
req.Header.Set("Content-Type", "application/json")
resp, err := http.DefaultClient.Do(req)
if err != nil {
panic(err)
}
defer resp.Body.Close()
body, _ := io.ReadAll(resp.Body)
fmt.Println(string(body))
}
<?php
$payload = <<<'JSON'
{
"mockup_uuid": "your-template-uuid",
"smart_objects": [
{
"uuid": "smart-object-uuid",
"asset": {
"url": "https://your-cdn.com/design.png"
}
}
],
"export_options": {
"image_format": "webp",
"image_size": 1024,
"quality": 95
}
}
JSON;
$ch = curl_init('https://api.sudomock.com/api/v1/renders');
curl_setopt_array($ch, [
CURLOPT_CUSTOMREQUEST => 'POST',
CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => [
'X-API-KEY: YOUR_API_KEY',
'Content-Type: application/json',
],
CURLOPT_POSTFIELDS => $payload,
]);
$response = curl_exec($ch);
curl_close($ch);
echo $response;
JSONResponse
{
"success": true,
"data": {
"print_files": [{
"export_path": "https://cdn.sudomock.com/renders/abc123.webp"
}]
}
}

Option 3: Free PSD Alternatives

Need to create your own mockup templates? These free tools can create PSD-compatible files:

  • Photopea: Free browser-based Photoshop clone - opens and saves PSD files
  • GIMP + Plugin: Free desktop app with PSD export capability
  • Affinity: Free for individuals (affinity.studio, October 2026), opens PSD files with their layers

Photopea Workflow

  1. Open photopea.com
  2. Create your mockup with Smart Objects
  3. Export as PSD
  4. Upload to SudoMock
  5. Generate unlimited variations via API or dashboard

Pre-Made Templates

Don't want to create templates yourself? Browse SudoMock's free mockup library with 100+ templates, or use community templates from marketplaces:

  • Creative Market: Premium mockup templates with Smart Objects
  • GraphicBurger: Free high-quality mockups
  • Mockup World: Curated free mockup collection
  • Pixeden: Mix of free and premium templates

License Check

Always verify the template license allows commercial use and API/automated rendering before purchasing.

Which option to choose

NeedBest Solution
Quick one-off mockupsFree Dashboard
Bulk/automated generationREST API
Create custom templatesPhotopea (free)
Pre-made templatesSudoMock mockup library

No Photoshop Required

Between the free dashboard, REST API, and tools like Photopea, you can build a complete mockup workflow without ever paying for Adobe software.

Ready to get started? Explore POD mockup templates.

Next steps

Pick a template and render your first mockup: Create a mockup in the browser covers the dashboard path. To automate the same render, Render a PSD without Photoshop walks through the API from upload to finished image.

To build your own template, follow the PSD Mockup Template Guide. For a whole product catalog, see print-on-demand mockup automation.

Frequently asked questions

Can I create professional mockups without Photoshop?

Yes, using a mockup API like SudoMock, you can generate professional mockups without having Photoshop installed. Upload your designs, select templates, and receive rendered images - all through API calls or web interfaces.

What alternatives exist to Photoshop for mockup creation?

Without Photoshop you can place a design on a PSD template in SudoMock's browser dashboard, automate the same render over its REST API, and build your own templates in a free PSD editor such as Photopea.

How do cloud-based mockup generators compare to Photoshop?

Cloud generators are easier to use, require no software installation, and often cost less. Photoshop offers more customization but has a steep learning curve. For production workflows, APIs provide the best of both: quality output with full automation.

Can I use my own PSD templates with mockup APIs?

Yes. SudoMock accepts your own PSD templates: upload one once, then render unlimited variations with different designs through the API.

What's the quality difference between API mockups and Photoshop?

SudoMock renders the actual PSD file, so its output matches Photoshop's own output for the same template. The same file gives the same mockup whether you render it from the dashboard or through the API.

Sources

  1. Photoshop plans (opens in new tab), Adobe
  2. Affinity (opens in new tab), Affinity
B

Beck

CTO

View all posts

On this page

  • Why Skip Photoshop?
  • Option 1: Free Dashboard (Easiest)
  • Option 2: REST API (For Automation)
  • Option 3: Free PSD Alternatives
  • Pre-Made Templates
  • Which option to choose
  • Next steps
  • Frequently asked questions
  • Sources

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Explore by use case

See SudoMock in action for your specific product category

T-Shirt Mockup Generator API for Print on DemandPrint on Demand Mockup Automation for POD SellersAutomate Mug Mockups at Scale with SudoMock APIPoster Mockup Generator API for Wall Art SellersBulk Mockup Generation API for Enterprise ScaleHoodie Mockup Generator API

Your own PSD, rendered via API

Render your own PSD through the API. Start with 500 one-time credits, no card.

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Render your own PSD via API with 500 one-time credits.

Start Free · 500 credits, no card