Free online image resizing, compression, cropping, and conversion tool with bulk processing (2 benchmarked capabilities: Image compression, Image upscaling)
ImageResizer, operated by ImageResizer.com (United States) under a "Free tier + subscription" model, has 2 published task assessments on RealTest (Image compression 91/100, Image upscaling 90/100). In image compression, provides online processing capabilities. In image upscaling, provides online processing capabilities.
United States · Established in 2012
Provenance baseline: 16/20 · Stably operating for over 14 years since 2012 with clear 6-hour deletion guarantees and public terms.
Free tier covers up to 10MB/image and 5 images/batch; Pro ($6.99/mo) and Ultra ($9.99/mo) offer higher limits with no hidden fees and cancel-anytime policy.
Pricing transparency baseline: 34/35 · Cancellation:
Uploaded images are transferred securely over 256-bit SSL and automatically purged from cloud servers within 6 hours.
Google Analytics · Google AdSense
Site-wide image resizing, compression, cropping, and conversion subscriptions · 2026-11-01
Access to basic image resizer, compressor, converter, and cropping tools；Ad-supported, 5 images per batch, 10MB per image；Free indefinitely, no renewal；Perpetual access
Full access to Image Resizer tools, zero ads, priority processing；50MB per image, 20 images per batch
Rules [1] [2]Highest specifications across all tools, 24/7 dedicated support, zero ads；1GB per image, 100 images per batch
Rules [1] [2]3 plan / billing-period records, all listed; — means that period is not recorded.
Free tier covers up to 10MB/image and 5 images/batch; Pro ($6.99/mo) and Ultra ($9.99/mo) offer higher limits with no hidden fees and cancel-anytime policy.
Cancellation and refund terms unverified
ImageResizer Official Pricing ↗ · 2026-11-01 Capture 1 ↗
Archived official pricing sources: ImageResizer Official Pricing (2026-11-01) [text snapshot ↗]
Whenever a capability passes fixed-fixture testing, an edge is automatically linked between this product node and the task topic for horizontal comparison.
| Linked task edge | Score | Assessment · historical test | Test scope & delivery | Inspect capability / follow edge |
|---|---|---|---|---|
| Image compression | 91/100 | ImageResizer provides login-free cloud compression with full-resolution 2048×2048 watermark-free export, reducing file size by 78.3% (4.04MB to 899KB) in 5.99s server time; a 10MB single-file free limit and standard banner ads apply. | 2048 × 2048 · PNG Historical test · 2026-11-01 Account / tier unconfirmed · Fixed PNG fixture · Output attached | |
| Image upscaling | 90/100 | Provides login-free client-side HTML5 Canvas upscaling to 2048×2048 (4.0×) watermark-free PNG in 3.41s with zero data upload; operates via client-side interpolation rather than generative AI super-resolution, with standard banner ads. | 2048 × 2048 · PNG Historical test · 2026-11-01 Account / tier unconfirmed · Fixed low-resolution fixture · Output attached |
Tested task edges (with scores and native artifacts) are strictly separated from discovered untested capabilities (unscored).
The official pricing page and credit table state that guests get 5 free runs and registered Free accounts receive 10 one-time Nero Credits (Standard/Photo/Anime 2× costs 1 credit/image, 4× costs 2 credits/image, paid-only 8× costs 4 credits/image). Standard monthly is USD 21.95/month promotional (regular USD 24.99/month, 300 credits/month). The yearly promo banner displays only "7.66 USD per month" (3,000 credits/year) without printing the annual invoice total before login, so the annual total is marked unverified.
Actual annual charges $59.99/$263.99. A 3-day trial is offered; cancel before expiry to avoid charges. Exact daily free count is unspecified. The 11,500-credit pack includes a current 1,500-credit bonus.
Actual annual amounts are $77/$278/$854. Absolute removal quotas and per-image credit usage are unpublished; 1×/5×/20× cannot be converted into image counts.
No published count or maximum output size; this does not establish unlimited HD
2026-11-01 · Native output attached. Findings cover the recorded fixture and conditions; paid specifications may be untested.
File reduction 78.26% · Output size 899.4 KB
File reduction: 78.26% · Output size: 899.4 KB
Retained original PNG format and alpha channel, scoring 30.58 dB PSNR and 0.9879 SSIM with clean metallic texture and no artifacts.
Uploaded 4.04 MB (4,137.9 KB) test image; under default smart compression, cloud processing completed in 5.99 seconds yielding 899.41 KB deliverable (78.26% reduction). Micro-details remained unblurred, with 30.58 dB PSNR and 0.9879 SSIM; provides interactive before/after slider with one-click download.
Not verified
2048 × 2048 · PNG · Check watermark record
2048 × 2048 · PNG · Check watermark record
2048×2048 (Zero-watermark native PNG export without login)
Not verified
Not verified
2048 × 2048
2048 × 2048 · PNG
About 15.36s end to end in this run; reliability not retested
Network-observed server wait: 5.99s · End-to-end reference: 15.36s
2026-11-01 · anchor_compress_v1 · US-West (California, AS2914)
No standardized repetition count, success rate or variability range is recorded.
Account requirement unconfirmed
Not verified
Available without login; supports email registration and paid subscriptions
Not verified
Not verified
ImageResizer.com · Long-term reputation not independently verified
Not verified
ImageResizer.com
United States
Founded in 2012
Not verified
Established free online image utility with over 14 years of reliable operation, trusted by developers and creators.
Uploaded for cloud processing；Claims deletion within 6 hours; deletion not independently verified
Uploaded for cloud processing
Google Analytics · Google AdSense
Not verified
Claims deletion within 6 hours; deletion not independently verified
10MB per file limit, up to 5 images per batch, no daily hard cutoff
Not recorded
Site-wide plans belong to the product node (see Product-level pricing baseline ↑).
Site-wide image resizing, compression, cropping, and conversion subscriptions · 2026-11-01
Access to basic image resizer, compressor, converter, and cropping tools；Ad-supported, 5 images per batch, 10MB per image；Free indefinitely, no renewal；Perpetual access
Full access to Image Resizer tools, zero ads, priority processing；50MB per image, 20 images per batch
Rules [1] [2]Highest specifications across all tools, 24/7 dedicated support, zero ads；1GB per image, 100 images per batch
Rules [1] [2]3 plan / billing-period records, all listed; — means that period is not recorded.
Free tier covers up to 10MB/image and 5 images/batch; Pro ($6.99/mo) and Ultra ($9.99/mo) offer higher limits with no hidden fees and cancel-anytime policy.
Cancellation and refund terms unverified
ImageResizer Official Pricing ↗ · 2026-11-01 Capture 1 ↗
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_compress_v1
| Criterion | Score | Rationale | Basis |
|---|---|---|---|
| Pricing transparency | 34 / 35 | Explanation unavailable | Evidence A → |
| Interaction restraint | 27 / 30 | Explanation unavailable | Evidence A → |
| Background & reputation | 16 / 20 | Explanation unavailable | Evidence A → |
| Engineering & privacy | 14 / 15 | Explanation unavailable | Evidence A → |
| Criterion | Score | Rationale | Basis |
|---|---|---|---|
| Task quality | 58 / 65 | Size Reduction: -78.26% (4137.9 KB → 899.4 KB, 4.6× ratio) · PSNR: 30.58 dB · SSIM: 0.9879 | Evidence A → |
| Deliverable specifications | 20 / 20 | Clean unwatermarked export (8/8); Export spec: 2048×2048 (Zero-watermark native PNG export without login) | Evidence A → |
| Processing speed | 12.5 / 15 | Network-observed server wait: 5.99s (API mode: cloud_server; network upload 9.37s / end-to-end 15.36s shown for reference only, never penalized) | 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.
2026-11-01 · Native output attached. Findings cover the recorded fixture and conditions; paid specifications may be untested.
Tested scale 4×
Tested scale: 4×
The 4× upscale remains smooth and clean, achieving 26.89 dB PSNR and 0.8867 SSIM with legible main sign text, though fine high frequencies are smoother than generative diffusion models.
Uploaded 512×512 anchor image; selected By Dimensions mode setting target to 2048×2048 (4.0x upscale). Client HTML5 Canvas rendered deliverable in 3.41 seconds, achieving 26.89 dB PSNR, 0.8867 SSIM, and 15.07 dB plate PSNR. Deliverable remained clean and smooth; direct Base64 PNG download.
Not verified
2048 × 2048 · PNG · Check watermark record
2048 × 2048 · PNG · Check watermark record
2048×2048 (PNG · 4.0x native export)
Not verified
Not verified
2048 × 2048
2048 × 2048 · PNG
About 3.41s end to end in this run; reliability not retested
Network-observed server wait: 3.41s · End-to-end reference: 3.41s
2026-11-01 · anchor_upscale_v1 · US-West (California, AS2914)
No standardized repetition count, success rate or variability range is recorded.
Account requirement unconfirmed
Not verified
Available without login; supports email registration and paid subscriptions
Not verified
Not verified
ImageResizer.com · Long-term reputation not independently verified
Not verified
ImageResizer.com
United States
Founded in 2012
Not verified
Established free online image tool suite with over 14 years of reliable operation.
Processing location unconfirmed；Explicit retention period unconfirmed; inspect policy record
Processing location unconfirmed
Google Analytics · Google AdSense
Not verified
Explicit retention period unconfirmed; inspect policy record
10MB per file limit, purely client-side Canvas rendering, no daily hard generation limit
Not recorded
Site-wide plans belong to the product node (see Product-level pricing baseline ↑).
Site-wide image resizing, compression, cropping, and conversion subscriptions · 2026-11-01
Access to basic image resizer, compressor, converter, and cropping tools；Ad-supported, 5 images per batch, 10MB per image；Free indefinitely, no renewal；Perpetual access
Full access to Image Resizer tools, zero ads, priority processing；50MB per image, 20 images per batch
Rules [1] [2]Highest specifications across all tools, 24/7 dedicated support, zero ads；1GB per image, 100 images per batch
Rules [1] [2]3 plan / billing-period records, all listed; — means that period is not recorded.
Free tier covers up to 10MB/image and 5 images/batch; Pro ($6.99/mo) and Ultra ($9.99/mo) offer higher limits with no hidden fees and cancel-anytime policy.
Cancellation and refund terms unverified
ImageResizer Official Pricing ↗ · 2026-11-01 Capture 1 ↗
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
| Criterion | Score | Rationale | Basis |
|---|---|---|---|
| Pricing transparency | 34 / 35 | Explanation unavailable | Evidence A → |
| Interaction restraint | 27 / 30 | Explanation unavailable | Evidence A → |
| Background & reputation | 16 / 20 | Explanation unavailable | Evidence A → |
| Engineering & privacy | 14 / 15 | Explanation unavailable | Evidence A → |
| Criterion | Score | Rationale | Basis |
|---|---|---|---|
| Task quality | 55.5 / 65 | PSNR vs 2048px GT: 26.89 dB · SSIM: 0.8867 · Edge Gradient Correlation: 0.5494 · High-Freq Sharpness Ratio: 0.3258 · Calibration Plate PSNR: 15.07 dB | Evidence A → |
| Deliverable specifications | 20 / 20 | Clean unwatermarked export (8/8); Free scale factor: 4x (2048×2048 (PNG · 4.0x native export)) | Evidence A → |
| Processing speed | 14.5 / 15 | Network-observed server wait: 3.41s (API mode: client_side; end-to-end 3.41s shown for reference only, never penalized) | 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.
Product developers and writers can embed these SVG badges in official websites, GitHub READMEs or documentation, or use the channels below to sync product-wide plans and capabilities.
[](https://realtest.org/tools/imageresizer.com/) <a href="https://realtest.org/tools/imageresizer.com/"><img src="https://realtest.org/badges/imageresizer.com.svg" alt="ImageResizer — RealTest" height="24" /></a> 
[](https://realtest.org/tools/imageresizer.com/#feature-image-compressor) 
[](https://realtest.org/tools/imageresizer.com/#feature-image-upscaler) These capabilities were tested with our standard benchmark fixtures, but encountered a hard paywall (B1), backend failure, or missing web entry (B2) before producing a free native export. Under the report contract, factual blocker records are shown transparently without speculative scores.
Tested on 2026-11-01 using benchmark fixture anchor_vectorize_v1: blocked by a free-tier paywall, credit gate, or backend error before native file export. Withheld from scoring and ranking under the report contract.
Recorded test date: 2026-11-01 · Fixture: anchor_vectorize_v1 · Browse verified Image Vectorizer alternatives →