October 28, 2026 · 6 min read

Shopify Storage Space: What the Limit Really Counts

Shopify gives every store a hard GB cap — 100 GB on Basic, 300 GB on Grow, 500 GB on Advanced, 1 TB on Plus, 10 TB on Enterprise — and nearly all of it is eaten by images that were never resized. Product photos do count against the limit, the $100/month extra terabyte is reserved for Plus and Enterprise only, and the fix for a “You’ve reached the file storage limit for your plan” error is almost never deletion — it is running the catalog through a bulk resizer to 2048 px and quality 80 before re-upload.

The storage table, straight from Shopify

Two quotas run in parallel and merchants confuse them constantly: the total GB pool and the per-plan count of videos and 3D models. A store with 4 GB used on Basic can still be blocked from uploading a fourth product video because the 250-item count is full. Images and generic files (PDFs, CSVs) only hit the GB pool; videos hit both.

The myth that fills stores: “product photos don’t count”

A widely-upvoted community answer claims product media added through Products → Media is unlimited and that only Settings → Files consumes quota. It was corrected in the same thread: product gallery files are copied into the store’s file system, show up in Content → Files with a product reference, and count against the plan cap. That is how an Advanced store on 500 GB reports being full with only ~800 SKUs — the seller uploaded 12 MB camera masters, and Shopify kept every one.

The corollary matters for anyone planning an S3/R2 workaround: external hosting only relieves storage for media referenced through metafields, theme assets, or hand-written HTML. Product gallery images cannot be external — Shopify re-hosts them by design. And CSV exports preserve image URLs, not the files; before deleting media for one-of-a-kind items, download originals externally.

Freeing space without deleting products: the audit order

1. Open Content → Files, filter File type = Images, sort by Size descending. The top 50 files are usually 60–80% of your footprint. Theme-era hero JPGs, replaced logos, and duplicate supplier uploads dominate.
2. Use the “Used in” column before deleting anything. A file referenced by a draft product, a metafield, or a theme section will 404 the storefront if removed. Shopify supports multi-select bulk delete once you have filtered to genuinely unused rows.
3. Hunt duplicates with dimension discipline. The classic pattern: a catalog re-shot at 2000 px while 1000 px versions stay attached to old products. Duplicate-image apps find these (per-image credit pricing, roughly $10 per thousand deletions), but if you control the source files there is a cheaper structural fix — see below.
4. Check videos separately. A 1 GB UHD product loop on Basic burns 1% of your entire pool in one file. Embed YouTube/Vimeo for gallery-adjacent video and keep only the loop you actually need hosted.
5. Stop the regrowth at upload time. Space freed at 12 MB per master refills in one season. Space prevented at 250 KB per file stays free.

The structural fix: shrink the masters, keep the zoom

Shopify serves downscaled CDN variants regardless of what you upload, so a 5000 px, 14 MB master buys your storefront nothing — the zoom viewer is already satisfied at 2048 px, and Shopify’s own guidance says images that size “display best.” The batch replacement workflow, which runs entirely on your own machine:

• Export the affected product images (or work from the supplier folder you still have locally).
• Run the folder through the batch image compressor: long edge capped at 2048 px, aspect ratio locked, JPEG quality 80. A 500-file folder finishes in minutes with no upload and no per-image fee — the same tool handles background removal in bulk if you are normalizing backdrops in the same pass.
• Re-attach the smaller files (product CSV with the Image Src column, or manual replace), verify each product renders, then delete the original masters in Content → Files.
• Keep the untouched masters outside Shopify — external drive or R2 — as your archival copy, since the platform gives you no version history once a file is deleted.

Math check on a 500-SKU store with 4 images each: 2,000 masters × 10 MB ≈ 20 GB, versus 2,000 resized files × 250 KB ≈ 0.5 GB. That single conversion is 40× less footprint and still keeps every image above the 800 px zoom threshold. Full dimension rules (square vs. fit, the 250-file upload cap, filename slugs) are covered in the Shopify image size guide and the bulk resizer walkthrough.

Frequently Asked Questions

Drowning in 12 MB masters? Prep the replacement batch locally with the Shopify-sized bulk resizer, compress in the same pass with the batch compressor, or revisit transparent cutouts without Photoshop if you are reformatting the catalog anyway.