DeWatermark Image Enhancer (AI Upscaler) · Image upscaling
Login-free 2× output is clean and watermark-free with clear tiers and credit costs; 4× needs Pro rather than free access.
US-West (California, AS2914)
1024 × 1024 · PNG · Open native file ↗
Subsequent pricing and service checks are shown separately without altering historical scores.
One run does not establish all complex scenes, untested paid maxima or long-term uptime.
Plans & historical pricing
Basic web removal and related Pro/credit offers · 2026-10-20
Pricing card says 3 daily credits, FAQ says 2; these describe watermark-service credits
Removal feature page lists HD and batch under Pro; input up to 10MB；Unused credits expire at membership end; no automatic renewal
18 plan / billing-period records, all listed; — means that period is not recorded.
All four monthly/annual volumes are verified using purchase-button totals (6,000 annual credits cost $90, despite a rounded $8 monthly label). The free card states 3 daily credits but other free statements conflict, so a single free allowance is unconfirmed. The 1/3-credit rules concern watermark removal, not a separately stated background-removal rate.
Verification has gaps; unknown prices and quotas are not inferred.
Cancellation, sources & verification record
No automatic renewal; the FAQ states no refund policy, with support available for payment issues.
Official plans and usage terms ↗ · 2026-10-20 Capture 1 ↗ · Capture 2 ↗
All Pro volumes and billing periods ↗ · 2026-10-20 Capture 1 ↗ · Capture 2 ↗ · Capture 3 ↗ · Capture 4 ↗ · Capture 5 ↗ · Capture 6 ↗ · Capture 7 ↗ · Capture 8 ↗
Pricing recorded on the test date · 2026-10-17
Free 2X watermark-free export; Pro Pack $10/mo billed annually unlocks 4X upscaling and batch mode
Free quota + Pro subscription packs + API
Historical context only; not current purchase guidance.
Delivery & access
- Free delivery record
- 1024 × 1024 (2X Unwatermarked)
- Attached file dimensions
- 1024 × 1024 · PNG
Read directly from the attached file; this does not establish free download availability at that size.
- Watermark
- Watermark-free
- Free allowance
- Free anonymous 2X upscaling (up to 2800px) and unwatermarked 1024×1024 export; 4X upscaling requires Pro
- Account requirements
- No login required; optional email/Google login
- Maximum specification record
- 1024 × 1024 (2X Unwatermarked)
May include advertised capabilities; this does not establish a tested paid tier.
- Batch & API
- Supports Batch Enhance Photo and REST API
- Manual refinement
- Not recorded or not verified
Tested result & sample
DeWatermark Image Enhancer's 2X model prioritizes faithful denoising and edge sharpening, scoring PSNR = 27.12 dB overall and 30.46 dB on the engraved wooden sign without hallucinated textures, though 4X (2048×2048) is locked behind Pro.
- Fixture
- anchor_upscale_v1
- Recorded environment
- US-West (California, AS2914)
- Network-observed server wait
- 8.1 s
- End-to-end reference
- 9.5 s
Network wait includes round trips, queuing and polling error, not pure inference time. Local timings depend on the device; repetition counts are not standardized in legacy records.
Experience, rules & trust
- Disclosure
- Scale selector explicitly displays '2X | Max 2800px' and '4X PRO'
- Interaction
- No signup or watermark on the 2X (1024×1024) export; only selecting 4X triggers the Pro upgrade modal.
- Entity record
- XTeam (DeWatermark.ai)
- Origin
- Global AI Vision Team (XTeam)
- Domain history record
- 2023–present
- Third-party tracking record
- Not recorded or not verified
- External information
- Not recorded or not verified
- Processing
- Cloud GPU 2x/4x super-resolution pipeline
- Retention statement
- Temporary cloud files are deleted after 60 minutes
A recorded statement does not verify deletion or all data-processing behavior.
Verifiable audit trail & evidence
Four SHA-256-verified stages link the benchmark fixture, same-run interface screenshots, native exported artifact and archived pricing sources.
anchor_upscale_v1 · Inspect fixture & file inspector →
Captures entry rules, result view and export disclosure.
Official plans and usage terms (snapshot ↗) · All Pro volumes and billing periods (snapshot ↗)
Screenshots, native output and official claims support different conclusions. Evidence grades are not product safety certifications.
Evaluation basis & full scores · Overall 81.3/100
Overall = honesty & reputation × 30% + capability × 70%. Component maxima follow this report’s rubric. List scores are rounded for display; original precision is retained here.
Scoring version 2.3.1 · Test fixture anchor_upscale_v1
Honesty & reputation · 83/100 · 30%
| Criterion | Score | Rationale | Basis |
|---|---|---|---|
| Pricing transparency | 28 / 35 | Uploads the 512×512 anchor and automatically completes 2X upscaling (1024×1024) without login; clearly labels '2X (2 credits)' vs '4X PRO (4 credits)' and allows free unwatermarked 1024×1024 download (02_workspace.png, 03_download.png). | Evidence A → |
| Interaction restraint | 25 / 30 | No signup or watermark on the 2X (1024×1024) export; only selecting 4X triggers the Pro upgrade modal. | Evidence A → |
| Background & reputation | 17.5 / 20 | Operated by XTeam (DeWatermark.ai) with both single-image and Batch Enhance Photo modes. | Evidence A → |
| Engineering & privacy | 12.5 / 15 | Lossless 512×512 upload with 60-minute automatic cloud cleanup. | Evidence A → |
Capability · 80.5/100 · 70%
| Criterion | Score | Rationale | Basis |
|---|---|---|---|
| Task quality | 53.5 / 65 | 2X super-resolution (512→1024) achieved full-frame PSNR = 27.12 dB, wooden sign ROI plate_psnr_db = 30.46 dB, SSIM = 0.9711, and edge_corr = 0.6117 with zero ringing artifacts (53.5/65). | Evidence A → |
| Deliverable specifications | 15.5 / 20 | Free tier exports 2X (1024×1024, max 2800px) without watermark; 4X requires Pro (15.5/20). | Evidence A → |
| Processing speed | 11.5 / 15 | Cloud 2X enhancement completed in ~8.1s (11.5/15). | Evidence A → |
Legacy scores may include advertised maximum capabilities. Read tested output separately from paid capabilities. Records without matching tiers and scope are not ranked together.
Revisions & corrections
- 2026-10-17
Completed real-machine benchmark evaluation and 3-node screenshot verification under RealTest Protocol v2.3. - 2026-10-19
Completed real-machine benchmark evaluation and 3-node screenshot verification under RealTest Protocol v2.3.