Image Toolbox
Batch resize, optimize, and format images for Etsy, Gumroad, Shopify, KDP, or your own site. No design skills required.
Open Image Toolbox →
Better Images & Videos, Better Sales
Free tools and step-by-step guides to help digital sellers and video creators improve their visuals, workflows, and conversions—without hiring a designer.
Popular Tools
Free web-based tools to streamline your creative workflow
Video Toolbox
Split long videos into clips, optimize for YouTube, TikTok, Reels, and shorts. One upload, multiple formats.
Open Video Toolbox →Document Toolbox
Coming soon: Batch PDF processing, format conversion, and document optimization tools for creators.
Coming SoonLearn Step-by-Step
Practical guides to fix common problems and improve your results
Fix Low-Converting Product Images Without Hiring a Designer
Why pretty clipart doesn't sell and how to create product images that actually convert on Etsy, Gumroad, Shopify, KDP, or your own site.
Turn One Long Video Into Short Clips for Every Platform
Create YouTube shorts, TikTok videos, Instagram Reels, and more from a single long-form video. Save hours with batch processing.
Improve Your Listing Click-Through Rate in 30 Minutes
Simple changes to product titles, descriptions, and images that boost visibility and conversions across marketplaces.
Batch Process 100 Product Images in Minutes, Not Hours
Automate resizing, watermarking, and format conversion so you can focus on creating instead of repetitive tasks.
Create Thumbnails That Get Clicks: A Data-Driven Guide
What makes a thumbnail clickable? Learn the patterns that work across YouTube, TikTok, and other platforms.
The Complete Guide to Product Image Sizes for Every Platform
Exact dimensions, aspect ratios, and file size limits for Etsy, Gumroad, Shopify, KDP, and more. Stop guessing.
Who This Is For
Whether you sell digital products or create video content, we've got tools and guides to help you succeed
Digital Product Sellers
Selling clipart, templates, printables, or digital downloads on Etsy, Gumroad, Shopify, KDP, or your own site? Get better product images and listing copy that converts.
Print-on-Demand Sellers
Create professional mockups and product images for your POD storefronts. Optimize listings for Redbubble, Printful, Teespring, and more.
Course Creators & Template Sellers
Build trust and increase sales with better course previews, landing pages, and marketing materials. No design degree required.
Short-Form Video Creators
Repurpose long videos into clips for YouTube, TikTok, Instagram Reels, and shorts. Optimize thumbnails and formats for maximum reach.
Latest from the Blog
New tutorials, workflow tips, and updates
AI Instructions vs Skills vs Agents: What’s the Difference and Why It Matters in 2026?
Artificial Intelligence is evolving from simple prompt-based tools to fully autonomous agents. In this expert guide, AI Orchestration Engineer John Adams explains the critical differences between AI instructions, skills, and agents — and how understanding these layers is essential for building scalable, governed, and enterprise-ready AI systems.
Read More →The Great AI Image Model Reset: DALL·E, Stable Diffusion, Imagen — and What It Means for Creators Using Tools Like Artistly
Major AI companies are quietly deprecating image models like DALL·E, Stable Diffusion, and Imagen — reshaping creative workflows overnight. Here’s what these changes mean for artists, marketers, and platforms like Artistly, plus how to protect your creative output from sudden model churn.
Read More →About Lefty Studios
Lefty Studios LLC is a software development and design company focused on helping creators succeed. We build free web-based tools like Image Toolbox and Video Toolbox, and we publish tutorials, guides, and workflow tips to help digital sellers and video creators improve their visuals and conversions.
Our mission is simple: make professional-quality image and video workflows accessible to everyone, regardless of design experience or budget. Whether you're selling digital products on Etsy, Gumroad, Shopify, KDP, or your own site, or creating content for YouTube, TikTok, Instagram Reels, or shorts, we're here to help you work smarter, not harder.
All our tools are free to use, and all our content is written to solve real problems creators face every day. No fluff, no sales pitches—just practical solutions you can implement today.