Bulk Resize Photos
Free, no-account, purely client-side batch image resizer, cropper, and compressor
Product node overview & trust baseline
Operator provenance, privacy baseline and site-wide pricing belong directly to the product node and are inherited across linked task edgesBulkResizePhotos.com (founded in 2014 and operated by Japanese company Wruff GK) is a 100% free, no-registration, purely client-side batch image resizing and optimization tool. It supports scaling by percentage, exact dimensions, target file size, and longest side, along with quality compression. All processing executes offline in the user's browser with zero file uploads to servers, ensuring complete privacy. Operating on an ad-supported model, it imposes zero subscription paywalls or usage limits.
Japan · Established in 2014
Provenance baseline: 17/20 · Continuously operating for over 12 years by verified Japanese entity Wruff GK, with transparent client-side architecture.
100% free with ad sponsorship; zero paid plans, subscriptions, or quota limits.
Pricing transparency baseline: 35/35 · Cancellation:
100% client-side in-browser processing with zero server uploads; local memory is purged upon closing the page.
Google Analytics · Google AdSense
Product-level pricing & rules baseline
Verified plans, billing periods and cancellation terms owned by this product node; task-specific credit costs and free export limits are detailed per capability edge belowEntire client-side batch image resizing and optimization free service · 2026-11-01
Batch resizing by scale, dimensions, file size, along with quality compression and format conversion；Dependent on local device performance; ad-supported；Permanently free, no renewal；Perpetual access
1 plan / billing-period records, all listed; — means that period is not recorded.
100% free with ad sponsorship; zero paid plans, subscriptions, or quota limits.
Cancellation, sources & verification record
Cancellation and refund terms unverified
Bulk Resize Photos Official Homepage ↗ · 2026-11-01 Capture 1 ↗
Archived official pricing sources: Bulk Resize Photos Official Homepage (2026-11-01) [text snapshot ↗]
Capability map & linked task edges
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 | 82/100 | Bulk Resize Photos was benchmarked on 2026-11-01: fully guest-accessible and purely client-side via Canvas/WASM, reducing a 4.14 MB image by 97.7% to 94.9 KB in just 140ms, though default settings silently scale to 50% (1024×1024) and convert to JPEG, dropping alpha transparency. | JPEG · Output attached Historical test · 2026-11-01 Guest flow · Fixed PNG fixture · Output attached |
Tested task edges (with scores and native artifacts) are strictly separated from discovered untested capabilities (unscored).
Peer product comparison across shared task edges
Matched by overlapping tested task edges; compare site-wide billing models alongside per-task benchmark scoresThe 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.
- Image compression：Bulk Resize Photos 82/100 vs Nero AI 88/100
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.
- Image compression：Bulk Resize Photos 82/100 vs PicWish 73/100
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.
- Image compression：Bulk Resize Photos 82/100 vs Img2Go 80/100
Monthly and annual modes confirm annual bills USD 72 / 180. Current PDF Unlimited and all-tool TinyWow Unlimited replace the historical Supporter description. Other single-category subscriptions do not include PDF. Numeric free limits and cancellation terms remain unspecified.
- Image compression：Bulk Resize Photos 82/100 vs TinyWow 82/100
Linked capability test: Image compression
2026-11-01 · Native output attached. Findings cover the recorded fixture and conditions; paid specifications may be untested.
Verified native export & same-run screenshot evidence
Inspect native image (JPEG · Output attached) ↗
Task quality
File reduction 97.71% · Output size 94.9 KB
Detailed facts & historical record
- Measured fixture results
File reduction: 97.71% · Output size: 94.9 KB
- Fixture findings
Sample testing confirms: under default settings it heavily compresses file size by 97.7% to 94.9 KB with PSNR of 31.14 dB and SSIM of 0.9893, though deliverable size drops to 1024x1024 without alpha channel, earning an 80.3 overall score.
- Original historical observation
Bulk Resize Photos uses client-side Canvas processing; default settings heavily compress the 4.14 MB image by 97.7% to 94.9 KB, converting to JPEG and scaling to 50% in 140ms.
- Suitable uses · historical assessment
Users needing ultra-fast, drastic image file size reduction where transparency retention is not required
- Result & output evidence
Delivery capabilities
JPEG · Output attached · No watermark in test
Detailed facts & historical record
- Recorded export specifications
JPEG · Output attached · No watermark in test
- Historical specification note · not an official maximum
1024×1024 (defaults to 50% scale JPEG, loses alpha transparency)
- Watermark observation
No watermark
- Batch & API
Supports unlimited batch files locally, constrained only by client memory
- Recorded free-tier dimensions
1024 × 1024
- Attached file dimensions
Not verified
Speed & reliability
About 0.14s end to end in this run; reliability not retested
Detailed facts & historical record
- Timing observation
Recorded local processing time: 0.14s · End-to-end reference: 0.14s
- Date & fixture
2026-11-01 · anchor_compress_v1 · US-West (California, AS2914)
- Repeated tests & reliability
No standardized repetition count, success rate or variability range is recorded.
Interaction experience
No login in this run
Detailed facts & historical record
- Account requirements
No login in this test
- Sign-in methods
All features available directly without registration or login
- Manual adjustment
Not verified
- Interaction observations
Not verified
Background & reputation
Wruff GK · Long-term reputation not independently verified
Detailed facts & historical record
- Service lifecycle notice
Not verified
- Operator
Wruff GK
- Recorded origin
Not verified
- Domain history record
Not verified
- Background & reputation assessment
Not verified
- External reputation record
Not verified
Engineering & privacy
On-device processing；This flow runs locally; post-close deletion not independently verified
Detailed facts & historical record
- Processing location
On-device processing
- Third-party tracking record
Google Analytics · Google AdSense
- Engineering & privacy assessment
Not verified
- Retention statement
This flow runs locally; post-close deletion not independently verified
Task free allowance & pricing disclosure
Completely free, no quota limits, client-side batch processing
Page transparently displays all resizing and compression parameters
Site-wide plans belong to the product node (see Product-level pricing baseline ↑).
Expand site-wide plans aligned for Image compression (1 records)
Entire client-side batch image resizing and optimization free service · 2026-11-01
Batch resizing by scale, dimensions, file size, along with quality compression and format conversion；Dependent on local device performance; ad-supported；Permanently free, no renewal；Perpetual access
1 plan / billing-period records, all listed; — means that period is not recorded.
100% free with ad sponsorship; zero paid plans, subscriptions, or quota limits.
Cancellation, sources & verification record
Cancellation and refund terms unverified
Bulk Resize Photos Official Homepage ↗ · 2026-11-01 Capture 1 ↗
Evaluation basis & full scores · Overall 82.4/100
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_compress_v1
Honesty & reputation · 95/100 · 30%
| Criterion | Score | Rationale | Basis |
|---|---|---|---|
| Pricing transparency | 35 / 35 | Explanation unavailable | Evidence A → |
| Interaction restraint | 28 / 30 | Explanation unavailable | Evidence A → |
| Background & reputation | 17 / 20 | Explanation unavailable | Evidence A → |
| Engineering & privacy | 15 / 15 | Explanation unavailable | Evidence A → |
Capability · 77/100 · 70%
| Criterion | Score | Rationale | Basis |
|---|---|---|---|
| Task quality | 50 / 65 | Size Reduction: -97.71% (4137.9 KB → 94.9 KB, 43.62× ratio) · PSNR: 31.14 dB · SSIM: 0.9893 | Evidence A → |
| Deliverable specifications | 12 / 20 | Watermarked or blocked free export (0/8); Export spec: 1024×1024 (defaults to 50% scale JPEG, loses alpha transparency) | Evidence A → |
| Processing speed | 15 / 15 | Network-observed server wait: 0.14s (API mode: client_side; network upload 0s / end-to-end 0.14s 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.
Developer & citation kit · Claim updates, request benchmarks & embed verified badges
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/bulkresizephotos.com/) <a href="https://realtest.org/tools/bulkresizephotos.com/"><img src="https://realtest.org/badges/bulkresizephotos.com.svg" alt="Bulk Resize Photos — RealTest" height="24" /></a> 
[](https://realtest.org/tools/bulkresizephotos.com/#feature-image-compressor)