Highlights

Optional authentication with ads + upgrade prompts

Single file per request, no batch or ZIP

Strict rate limit (8/min) and daily caps (3–5/day)

Limits

Max file size 25 MB

Formats restricted to the free list

No API keys

Format availability

Images: jpg, png, webp, static gif

PDF: pdf → jpg/png

Documents: txt → pdf, docx → pdf

Highlights

Login required with lightweight sync-only workflows

Small batches (≤20) and ZIP exports unlocked

Monthly quota (≈500 conversions) with faster priority

Limits

Max file size 250 MB

Monthly quota of 500 conversions

Batch size up to 20 files, async coming soon

Format availability

Images: heic/heif, avif, bmp, tiff, ico (plus Free formats)

PDF: pdf → image (higher quality) & pdf → docx

Documents: docx → pdf/txt

Highlights

Large batches (≤100), conversion history, re-downloads

Advanced settings for animated and optimized outputs

Async processing coming soon keeps upgrade pressure intact

Limits

Max file size 512 MB

Generous monthly allowance (~1,500 conversions)

‘Async coming soon’ badge keeps the roadmap visible

Format availability

SVG/EPS raster + animated gif/webp/apng

Large PDF handling with multi-page workflows

All document conversions with metadata controls

Highlights

API keys, higher rate limits, larger files, and higher concurrency

Usage billed per conversion unit with a clear meter

Async jobs and webhooks stay ‘coming soon’ while we stabilize sync

Limits

Max file size 1 GB

Batch size up to 200 and 120/min rate limit

API keys enabled; plan keeps revenue scaling toward $100k MRR

Format availability

All Pro formats with no UI restrictions

Future async and batch orchestration (coming soon)