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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 | photopea.com | aconvert.com | Switch / compare |
|---|---|---|---|
| Background removal | 93/100 2048 × 2048 (4.96 MB original RGBA PNG) · Historical description; output not attached | Not tested in topic | Compare in task topic → |
| Image compression | 94/100 JPEG · Output attached | 86/100 2048 × 2048 · PNG | Active task |
| Image vectorization | 99/100 SVG · Output attached | Not tested in topic | Compare in task topic → |
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Browse this task →| Criterion | Photopea Image Compressor Image compression 94/100 Seven-aspect task score Benchmark browser-native image compressor built on WebAssembly, exporting 2048×2048 watermark-free JPGs without login; achieves 88.9% file size reduction with 37.1 dB PSNR and zero privacy exposure. Tested export JPEG · Output attached Historical test · 2026-11-03 | Aconvert Image compression 86/100 Seven-aspect task score 100% free with no login, reducing the 4.14 MB anchor by 56.5% to 1.80 MB at PSNR 36.1 dB with full-resolution unwatermarked output. Tested export 2048 × 2048 · PNG Historical test · 2026-11-01 |
|---|---|---|
| Pricing & rules | ||
| Pricing plans | Photopea Free and Premium pass structure · 2026-10-30 Plan · source date Monthly / one-time Annual bill / period Quota & limits Free2026-10-30 ↗ Free Free Free 100% complete feature access, unlimited local client-side exports, 0.5 GB PeaDrive, ad-supported PSD/AI/XD/PDF editing, AI background removal, adjustment layers, bitmap vectorizer Premium Single User (30 Days)2026-10-30 ↗ EUR 8/month — Monthly Single user 30 days ad-free, 5 GB PeaDrive, 3,000 AI credits, 2x history steps No ads, one-time payment with no auto-renewal, reverts to free on expiry Premium Single User (365 Days)2026-10-30 ↗ — EUR 50/year Annual Single user 365 days ad-free (€4.17/mo equiv), 5 GB PeaDrive, 3,000 monthly AI credits Full-year ad-free experience, one-time payment without recurring billing 3 plan / billing-period records, all listed; — means that period is not recorded. Free tier grants 100% feature access with ads; Premium passes are one-time non-recurring purchases (€8/30d, €15/90d, €50/365d) returning to free upon expiry. Cancellation, sources & verification recordCancellation and refund terms unverified Photopea Official Premium Pricing Modal ↗ · 2026-10-30 Capture 1 ↗ | Aconvert 100% free file conversion and compression service · 2026-11-01 Plan · source date Monthly / one-time Annual bill / period Quota & limits Free2026-11-01 ↗ Free Free Free 100% free without login, 40MB per file, up to 10 files per batch Full access to multi-format conversion and compression across documents, media, eBooks, and archives；40MB per-file limit, 10 files per batch, display ads present；Permanently free, no renewal；Perpetual access 1 plan / billing-period records, all listed; — means that period is not recorded. All conversion and compression features are 100% free with ad and voluntary donation support; 40MB per-file limit (up to 10 files per batch) with zero paid plans or paywalls. Cancellation, sources & verification recordCancellation and refund terms unverified Aconvert Official Homepage ↗ · 2026-11-01 Capture 1 ↗ Aconvert About and Free Model ↗ · 2026-11-01 Capture 1 ↗ |
| Free & trial allowance on the test date | Completely free and unlimited usage with unrestricted exports | Completely free, 40MB per file limit, up to 10 files per batch |
| Cancellation & refunds | Not verified | Not verified |
| Disclosure of costs & limits | Export dialog displays real-time estimated size and parameters | Compression parameters and instructions clearly disclosed on page |
| Task quality | ||
| Measured fixture results | File reduction: 88.94% · Output size: 457.6 KB | File reduction: 56.5% · Output size: 1800.1 KB |
| Fixture findings | Default 70% quality compresses 4.14 MB originals down to 458 KB (9× ratio) with 0.9973 SSIM, cleanly preserving text and specular highlights. | Over 50% size reduction while preserving 2048px resolution and transparency; solid quality and easy to use. |
| Original historical observation | Photopea client-side exports 2048×2048 compressed JPG, slashing size by 88.94% (4.14 MB → 457.6 KB) while sustaining 37.07 dB PSNR and 0.9973 SSIM. | Aconvert processes compression on cloud servers, reducing the 4.14 MB anchor by 56.5% to 1.80 MB under default Lossy 80 while maintaining SSIM 0.9966 and preserving micro-textures. |
| Suitable uses · historical assessment | Designers and developers requiring free, privacy-safe, finely adjustable image compression with zero watermark | Users and webmasters needing fast free image compression while preserving transparency and 2048px original resolution |
| Result & output evidence | ||
| Delivery capabilities | ||
| Recorded export specifications | JPEG · Output attached · No watermark in test | 2048 × 2048 · PNG · No watermark in test |
| Historical specification note · not an official maximum | 2048 × 2048 (457.6 KB original JPG) | 2048 x 2048 (Full-resolution unwatermarked PNG) |
| Watermark observation | Completely watermark-free | No watermark |
| Batch & API | Multi-format export (JPG/PNG/WebP/SVG/PDF), shortcuts, action scripts, and layer editing | Supports up to 10 files concurrent upload with multi-format conversion |
| Recorded free-tier dimensions | 2048 × 2048 | 2048 × 2048 |
| Attached file dimensions | Not verified | 2048 × 2048 · PNG |
| Speed & reliability | ||
| Timing observation | Recorded local processing time: 1.5s · End-to-end reference: 1.5s | Network-observed server wait: 11.2s · End-to-end reference: 14.7s |
| Date & fixture | 2026-11-03 · anchor_compress_v1 · US-West (California, AS2914) | 2026-11-01 · anchor_compress_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 | No login in this test | No login in this test |
| Sign-in methods | Completely usable without login | All platform features accessible directly without registration or login |
| Manual adjustment | Not verified | Not verified |
| Interaction observations | Not verified | Not verified |
| Background & reputation | ||
| Service lifecycle notice | Not verified | Not verified |
| Operator | Ivan Kutskir (Photopea) | Aconvert Project (PDFConvertOnline.com) |
| Recorded origin | Czech Republic | United States |
| Domain history record | 2013–present | Development team active since 2000 |
| Background & reputation assessment | Not verified | Not verified |
| External reputation record | Not verified | Not verified |
| Engineering & privacy | ||
| Processing location | On-device processing | Uploaded for cloud processing |
| Third-party tracking record | Google AdSense · Google Analytics | Google AdSense · Google Analytics |
| Engineering & privacy assessment | Not verified | Not verified |
| Retention statement | This flow runs locally; post-close deletion not independently verified | Claims deletion within 2 hours; deletion not independently verified |
| Evaluation basis | ||
| Pricing transparency | ||
| Interaction restraint | ||
| Background & reputation | ||
| Engineering & privacy | ||
| Task quality | 58 / 65 Size Reduction: -88.94% (4137.9 KB → 457.6 KB, 9.04× ratio) · PSNR: 37.07 dB · SSIM: 0.9973 | 56 / 65 Size Reduction: -56.5% (4137.9 KB → 1800.1 KB, 2.3× ratio) · PSNR: 36.1 dB · SSIM: 0.9966 |
| Deliverable specifications | 20 / 20 Clean unwatermarked export (8/8); Export spec: 2048 × 2048 (457.6 KB original JPG) | 20 / 20 Clean unwatermarked export (8/8); Export spec: 2048 x 2048 (Full-resolution unwatermarked PNG) |
| Processing speed | 14.5 / 15 Network-observed server wait: 1.5s (API mode: client_wasm_canvas_encoder; network upload 0s / end-to-end 1.5s shown for reference only, never penalized) | 8.5 / 15 Network-observed server wait: 11.2s (API mode: cloud_server; network upload 3.5s / end-to-end 14.7s shown for reference only, never penalized) |
