October 23, 2026 · 6 min read
Erase.bg vs BatchBG — and Pixlr Bulk: What a Real Batch Actually Costs
First, a name check: eraser.io is a diagramming tool — it never touches your photos. The background remover people usually mean is erase.bg by Pixelbin. Compared against BatchBG on a real catalog job, the deciding numbers are: erase.bg spends 1 credit per image ($0.05–$0.60 depending on pack size, 3 free credits total, sign-up mandatory), batch mode is pushed to a custom Enterprise quote; Pixlr batches 100+ images but caps free daily saves behind ads; BatchBG costs $0 per image because the model runs in your browser — no credits, no account, full source resolution, ZIP download. The rest of this page does the math for 50, 200, and 1,000 images and shows where each tool breaks.
The Three Products Everyone Confuses
- eraser.io — AI diagrams for software architecture. Exports PNG/SVG with a transparent-background option for diagram canvases. Not a photo tool. If you landed here from that name, you are in the wrong product entirely.
- erase.bg — Pixelbin's background remover. Real bulk-adjacent tool, credit-metered, the subject of the comparison below.
- bgeraser.com — another “bg eraser”: free batches of up to 20 photos, no sign-up, but the 20-image ceiling is the whole product story. Fine for a handful of listings, dead end for catalogs.
Erase.bg's Credit Model, In Exact Numbers
From erase.bg's own pricing page: every background removal consumes 1 credit. A new account gets 3 free credits — enough to evaluate quality on three photos, not enough to process anything real. After that, pay-as-you-go packs are $6 for 10 credits ($0.60 each), $12 for 100 credits ($0.12 each), and $50 for 1,000 credits ($0.05 each). Credits expire after one year and are non-refundable. The upload itself supports up to 10,000 × 10,000 px / 25 MB, which is genuinely good output resolution — the limit is economic, not technical.
The structural problem for bulk work: erase.bg's FAQ directs high-volume processing to an Enterprise plan “by contact” with a personalised quote. There is no self-serve batch button you can just use — you get an upload-per-image flow on the free/paid credit tiers, and a sales conversation if you have a catalog. For an Etsy or Shopify seller with a few hundred SKUs, that is the worst of both worlds: per-image pricing and a procurement step.
Per-Batch Math: 50, 200, and 1,000 Images
| Job size | Erase.bg | Pixlr bulk | BatchBG |
|---|---|---|---|
| 50 images | $12 (100-credit pack, 50 credits stranded) or 5 × the 10-credit pack at $6 — $30 if you hate bulk deals | Free tier: likely blocked by the daily save cap before image 50; realistically 2–3 days of drip-feeding | $0. One ZIP, one sitting, ~2–4 min on a mid-range laptop |
| 200 images | $24 (2 × 100-credit packs) or push toward the $50/1,000 pack; batch flow still not self-serve | Over the free daily limit — needs Plus ($1.49–$2.49/mo) to keep saving | $0. Split into two batches of 100 if your machine has 8 GB RAM |
| 1,000 images | $50 minimum, then a sales call for “bulk processing” per their own FAQ | Subscription required; uploads queue on their servers regardless | $0. Ten batches of 100, all processed on your CPU, nothing uploaded |
The $50 erase.bg pack looks cheap per image until you notice the unit of value: you are paying per successful removal, including the ones you re-run after an edge-case miss on fur or transparent glass. A local tool spends only compute you already own — a bad cut costs a re-run, not a credit burned. That is also why the “free, no watermark, full resolution” triangle only closes on the local side: every cloud vendor must meter something.
Where Erase.bg Honestly Wins
Out of fairness: erase.bg's cloud model runs on server GPUs, so a single 10,000 × 10,000 px file cuts in seconds where a browser tab would choke, and it handles video background removal (mp4/mov/webm, ≤30 s) — something no local batch tool in this comparison does. If your job is one ultra-high-res hero image or a short product video, erase.bg is the right pick. If your job is 300 JPGs of handbags before a listing sprint, its credit ledger and enterprise-gated bulk flow are exactly the friction a free bulk remover should not have.
What Pixlr Bulk Adds — and What It Still Caps
Pixlr is the stronger of the two cloud comparisons for pure batch size: its AI batch tooling advertises 100+ images at once up to 4096 × 4096 px, and cutouts export to a ZIP. The catch is the same free-tier arithmetic as everywhere else: ads in the editor and a daily cap on free saves that Pixlr does not publish a number for. You find the cap the way all vendors intend — when your 40th save of the day refuses to download. The Plus plan at $1.49–$2.49/month lifts it, which is cheap, but it means sustained catalog work on Pixlr is a subscription, not free. If you are choosing between uploading 100 files to a server queue versus dropping them into a tool like BatchBG that starts the same job on your own CPU with no account, the ZIP at the end is identical — only the metering differs.
Decision Rule
- One hero image at 10,000 px, or a 30-second video: erase.bg. Its GPU pipeline is faster than any browser tab and it does video.
- ≤20 images, never again: BgEraser's free batch is fine; the 20-image ceiling will not bother you.
- Occasional batches, don't mind an account: Pixlr Plus is cheap and the batch UI is real.
- Recurring catalogs (Amazon, Shopify, Etsy, client work): BatchBG — no credits to track, no daily save cap to discover, no client photos uploaded to a third-party server. Start at the bulk background remover and run your first 50-file batch before deciding anything else.
All three comparison numbers above (credit prices, 3-credit trial, 4096 px ceiling, 100+ batch claim) come from each vendor's own pages as of October 2026. Pricing pages move; if a number here has changed, the structural point stands anyway: cloud tools meter, local tools don't.