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Test scope & comparison notes
These are recorded facts, not a unified ranking. Tested tiers and scope are not consistently recorded. Read pricing with its date and timing with its conditions. Privacy observations reflect visible flows and statements, not a security audit.
Cross-task capability coverage across selected products
Each product is scored independently per task edge; switch tasks below while keeping shared products selected| Task edge | tools.hellokeyboard.com | MagicEraser.org | Switch / compare |
|---|---|---|---|
| Background removal | 89/100 2048 × 2048 · PNG | 85/100 2048 × 2048 · PNG | Active task |
| Image compression | 92/100 JPEG · Output attached | Not tested in topic | Compare in task topic → |
| Image upscaling | Not tested in topic | 89/100 JPEG · Output attached | Compare in task topic → |
| Object removal | Not tested in topic | 89/100 2000×2000 (Near-Native Unwatermarked JPG) · Historical description; output not attached | Compare in task topic → |
| Image generation | Not tested in topic | 82/100 JPEG · Output attached | Compare in task topic → |
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Browse this task →| Criterion | Hello Keyboard Tools Background removal 89/100 Seven-aspect task score Hello Keyboard Tools Background Remover is a completely free, login-free, ad-free online utility. In our standard 2048×2048 curly hair portrait benchmark, its single-call Cloudflare Images pipeline achieved 99.88% foreground recall with just 0.019% background leakage and an impressive 0.086 mad_band transition error. The service exports the full 2048×2048 transparent PNG without downscaling or watermarks, with a verified server processing time of 2.97 seconds. With transparent terms, zero login walls, and no persistent file retention, it stands out as an exceptional free option for quick background removal. Tested export 2048 × 2048 · PNG Historical test · 2026-11-06 | MagicEraser.org (AI Background Eraser) Background removal 85/100 Seven-aspect task score Full-size export without login or ad interruptions has upfront credit costs; use depends on limited guest credits and cloud processing. Tested export 2048 × 2048 · PNG Historical test · 2026-10-16 |
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| Pricing & rules | ||
| Pricing plans | Hello Keyboard Tools site-wide free utilities · 2026-11-06 Plan · source date Monthly / one-time Annual bill / period Quota & limits Web Free2026-11-06 ↗ Free Free Free Free use across all utilities without registration; supports up to 20 MB per file depending on the tool 1 plan / billing-period records, all listed; — means that period is not recorded. The official site declares tools are free to use, require no login, no subscription, with files primarily processed locally in the browser. Cancellation, sources & verification recordCompletely free utility suite; no subscription or cancellation required. Hello Keyboard Tools homepage declaration and tool directory ↗ · 2026-11-06 Capture 1 ↗ Hello Keyboard Tools privacy and processing policy ↗ · 2026-11-06 Capture 1 ↗ | Web subscriptions, displayed top-ups and enterprise quote; USD · 2026-10-20 Plan · source date Monthly / one-time Annual bill / period Quota & limits 200 Credit2026-10-20 ↗ USD 14.99 · one-time payment Usage / one-time Usage / one-time 200 general credits Rules [3] 500 Credit2026-10-20 ↗ USD 30 · one-time payment Usage / one-time Usage / one-time 500 general credits Rules [3] 2000 Credit2026-10-20 ↗ USD 70 · one-time payment Usage / one-time Usage / one-time 2000 general credits Rules [3] 5000 Credit2026-10-20 ↗ USD 90 · one-time payment Usage / one-time Usage / one-time 5000 general credits Rules [3] 10,000 credit pack2026-10-20 ↗ USD 120 · one-time payment Usage / one-time Usage / one-time 10,000 cross-tool credits Rules [4] 30,000 credit pack2026-10-20 ↗ USD 330 · one-time payment Usage / one-time Usage / one-time 30,000 cross-tool credits Rules [4] 11 plan / billing-period records, all listed; — means that period is not recorded. Verified 10,000 credits for $120 and 30,000 for $330, both one-time payments with non-expiring credits. The pricing page quantifies upscaling, restoration, editing and video use but not background removal; general credits are not asserted removal counts. Verification has gaps; unknown prices and quotas are not inferred. Cancellation, sources & verification recordCancel anytime in account dashboard Official plans and usage terms ↗ · 2026-10-20 Capture 1 ↗ Large top-up package selections ↗ · 2026-10-20 Capture 1 ↗ · Capture 2 ↗ |
| Free & trial allowance on the test date | Not verified | Guests receive 10 Free Credits without login; background removal costs 2 Credits per image (5 free 2048px transparent PNG exports) |
| Cancellation & refunds | Completely free utility suite; no subscription or cancellation required. | Cancel anytime in account dashboard |
| Disclosure of costs & limits | Not verified | Displays credit cost (2 Credits) and remaining free credits before upload |
| Task quality | ||
| Measured fixture results | Edge error MAD: 0.0863 (Lower is better) · Global error SAD(k): 39.716 (Lower is better) · Foreground retention: 99.880% (Higher is better) · Background residue: 0.019% (Lower is better) | Edge error MAD: 0.0908 (Lower is better) · Global error SAD(k): 41.383 (Lower is better) · Foreground retention: 99.870% (Higher is better) · Background residue: 0.043% (Lower is better) |
| Fixture findings | On the standard curly hair portrait anchor (anchor_bgremove_v1), Hello Keyboard Tools delivered a full-resolution 2048×2048 watermark-free transparent PNG. It achieved 99.88% foreground recall with minimal 0.019% background leakage, clean hair boundary matting (mad_band=0.086, SAD(k)=39.7), and zero baked-in checkerboard artifacts. With a verified 2.97s server wait time, deliverable fidelity and performance are exemplary. | Fine hair edges and clean gaps with a full-size PNG in this test; findings cover this fixture only. |
| Original historical observation | Not verified | Delivers crisp hair-edge matting (mad_band=0.0908, SAD(k)=41.38) with 99.87% foreground recall and an ultra-low 0.043% background leak, exporting a 4.78MB 2048×2048 RGBA PNG. |
| Suitable uses · historical assessment | Not verified | Users wanting no-login 2048×2048 hair-level transparent PNGs with built-in background blur or replacement controls |
| Result & output evidence | ||
| Delivery capabilities | ||
| Recorded export specifications | 2048 × 2048 · PNG · Check watermark record | 2048 × 2048 · PNG · No watermark in test |
| Historical specification note · not an official maximum | 2048 × 2048 (preserving native dimensions, watermark-free transparent PNG) | 2048×2048 (Guest no-login direct 2048×2048 RGBA PNG export, 100.0% pixel retention) |
| Watermark observation | Not verified | No watermark |
| Batch & API | Not verified | Single-image page plus dedicated Batch Image Editor |
| Recorded free-tier dimensions | 2048 × 2048 | 2048 × 2048 |
| Attached file dimensions | 2048 × 2048 · PNG | 2048 × 2048 · PNG |
| Speed & reliability | ||
| Timing observation | Network-observed server wait: 2.97s · End-to-end reference: 24.78s | Network-observed server wait: 7s · End-to-end reference: 14.6s |
| Date & fixture | 2026-11-06 · anchor_bgremove_v1 · US-West (California, AS2914) | 2026-10-16 · anchor_bgremove_v1 · US-West (California, AS2914) |
| Repeated tests & reliability | No standardized repetition count, success rate or variability range is recorded. | No standardized repetition count, success rate or variability range is recorded. |
| Interaction experience | ||
| Account requirements | Not verified | No login in this test |
| Sign-in methods | Not verified | No login required using the 10 initial Free Credits (Google/email sign-in also supported) |
| Manual adjustment | Not verified | Supports post-cutout background blur slider and custom background replacement |
| Interaction observations | Not verified | Zero third-party ad banners or login walls; clicking "Download Transparent Image" immediately triggers native browser download. |
| Background & reputation | ||
| Service lifecycle notice | Not verified | Not verified |
| Operator | Not verified | MagicEraser.org / LinoCut AI (ImgUpscaler Matrix) |
| Recorded origin | Not verified | US / APAC Independent AI Vision Team |
| Domain history record | Not verified | 2023–2026 |
| Background & reputation assessment | Not verified | Part of the ImgUpscaler / LinoCut AI visual tool matrix (sharing the api-v2.imgupscaler.ai backend), widely used for no-login image editing. |
| External reputation record | Not verified | Consistent with its Object Remover, it offers guest-usable no-login credits with full-resolution unwatermarked downloads. |
| Engineering & privacy | ||
| Processing location | Processing location unconfirmed | Uploaded for cloud processing |
| Third-party tracking record | Google Analytics · Cloudflare Web Analytics | Google Analytics · Aliyun SLS Web Tracking |
| Engineering & privacy assessment | Not verified | Submits async jobs (magiceraser_remove_bg_v1) over HTTPS and returns signed US-West OSS URLs (iudcbe0.pbsimgs.com); includes Google Analytics and Aliyun SLS telemetry. |
| Retention statement | Explicit retention period unconfirmed; inspect policy record | Claims deletion within 4 hours; deletion not independently verified |
| Evaluation basis | ||
| Pricing transparency | 40 / 40 Top navbar clearly shows 10 initial Free Credits for guests and the upload card states "Credits Required: 2 Credits" upfront; removes background without login and directly exports a 2048×2048 RGBA PNG (4.78MB, unwatermarked). | |
| Interaction restraint | 20 / 20 Zero third-party ad banners or login walls; clicking "Download Transparent Image" immediately triggers native browser download. | |
| Background & reputation | 19 / 25 Part of the ImgUpscaler / LinoCut AI visual tool matrix (sharing the api-v2.imgupscaler.ai backend), widely used for no-login image editing. | |
| Engineering & privacy | 13 / 15 Submits async jobs (magiceraser_remove_bg_v1) over HTTPS and returns signed US-West OSS URLs (iudcbe0.pbsimgs.com); includes Google Analytics and Aliyun SLS telemetry. | |
| Task quality | 54.2 / 65 Transition band error mad_band=0.0863 · Global SAD(k)=39.716 · Foreground recall 99.88% / Background leak 0.019% | 52.5 / 65 Transition band error mad_band=0.0908 · Global SAD(k)=41.383 · Foreground recall 99.87% / Background leak 0.043% |
| Deliverable specifications | 20 / 20 True Alpha channel (8/8); Max deliverable spec: 2048 × 2048 (preserving native dimensions, watermark-free transparent PNG) | 20 / 20 True Alpha channel (8/8); Max deliverable spec: 2048×2048 (Guest no-login direct 2048×2048 RGBA PNG export, 100.0% pixel retention) |
| Processing speed | 13 / 15 Network-observed server wait: 2.97s (API mode: sync; network upload 17.41s / end-to-end 24.78s shown for reference only, never penalized) | 10 / 15 Network-observed server wait: 7s (API mode: async; network upload 6.04s / end-to-end 14.6s shown for reference only, never penalized) |
