• Marketplace compliance — what Amazon, Etsy, Shopify, and Shopee actually enforce.
• Image optimization — getting the smallest file at the highest quality, without guesswork.
• Bulk workflows — naming conventions, watermarks, and metadata that scale to hundreds of SKUs.
• PDF Workspace — splitting, merging, OCR, and annotation workflows that replace half-a-dozen browser tabs.
• AI product visuals — when AI image generation helps, and when a real photo still wins.

If there's a topic you want us to cover, tell us. Every post is written by someone who actually ships product listings — no AI-generated filler.

1. Combine vendor invoices into a single monthly file

Upload every invoice for the month, drag them into the right order, and hit Merge PDFs. One file, ready to email to your accountant.

2. Extract just the pages you need

Need only pages 3–5 from a 40-page contract? Use the page-range picker (3-5) to select them, then Extract selected pages to download a clean, page-numbered PDF.

3. OCR a scanned form

Drop in a scanned PDF and run OCR Text Extraction. The pages stay visually identical, but the text becomes selectable and searchable — and you can copy it straight into a spreadsheet.

4. Annotate and approve

Add Comments, Review Comments, Date Stamps, and Checkboxes directly on each page. Export the marked-up PDF and send it back — no more printing, signing, scanning.

5. Split a master catalog into per-product PDFs

Upload your 200-page catalog, choose Split PDF → Page ranges, and enter the ranges for each product. SnapLabel produces one PDF per product, ready to share with retail partners.

Everything happens in your browser. The original files never sit on our servers, which matters when you're dealing with confidential contracts and invoices.

Try it at /pdf — the Free plan includes 10 PDF documents per month.

1. Start with the right dimensions

Don't upload a 6000×4000 photo to a card that displays at 600px. The browser still has to download it. As a rule of thumb:

SnapLabel's Resize step lets you set the longest edge once and applies it to every image in the batch.

2. Pick the right format

• JPEG — best for photographs. Use quality 75–85 for most cases.
• PNG — only when you need lossless transparency (logos, icons, packshots with transparent backgrounds).
• WebP — 25–35% smaller than JPEG at the same quality. Use it everywhere browsers and your marketplace accept it.

3. Compress aggressively, then verify

The eye can rarely tell the difference between quality 85 and quality 95, but the file is 40% smaller. Our Balanced (quality 50) preset is a good default; the High Quality (85) preset is the "safe" choice when you're unsure.

4. Strip EXIF metadata

Photos from your phone carry your camera, lens, GPS, and sometimes your name. SnapLabel strips EXIF by default — keep it that way unless you have a specific need.

5. Name files for SEO

black-leather-handbag-front.jpg is searchable. IMG_4429.jpg is not. Use SnapLabel's naming tokens ({brand}_{product}_{view}) to do it across a whole batch in one click.

6. Validate against your marketplace

Amazon needs ≥1000px and a white background. Etsy prefers 2700×2025. Shopee enforces strict 1:1. Run the Compliance Checker before you upload — it'll tell you what to fix and offers a one-click Fix All.

Optimization isn't one big trick — it's six small ones applied consistently. Do them once as a workflow, save it as a preset, and apply it to every batch.