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Start on your device, in cloud storage or from a direct URL.
300+ formats and automation APIs that feels instant.
CONVERT
From
To
LESS FILE FRICTION. MORE POSSIBILITY.
Convert documents, images, audio and more in one place. A simple tool for today’s task. An API for tomorrow’s workflow.
Platform activity
Upload multiple files at once, mix formats, and fine-tune every conversion with format-aware settings.
Max 2GB per file · Drag & drop ready · Mixed file types welcome
MEASURED ON CONVERTERHQ
Platform activity is interpolated from a verified operational baseline between live-stat refreshes. Catalog totals come from the current product catalog.
Bring conversion into your application with a developer experience designed around your workflow. A new ConverterHQ API is on the way.
# Illustrative example of the upcoming API. Endpoints and parameters may change before launch.
# S3 input: s3://acme-inputs/incoming/sample.3ds
# Google Drive output: sample.3mf
curl --request POST \
"https://api.converterhq.io/v1/jobs" \
--header "Authorization: Bearer YOUR_API_KEY" \
--header "Content-Type: application/json" \
--header "Idempotency-Key: order-88421" \
--data @- <<'JSON'
{
"input": {
"format": "3ds",
"source": {
"type": "s3",
"bucket": "acme-inputs",
"key": "incoming/sample.3ds"
}
},
"output": {
"format": "3mf",
"destination": {
"type": "google_drive",
"folder_id": "1AbCdEfGhIjKlMnOp",
"filename": "sample.3mf"
}
},
"settings": {
"quality": "balanced",
"preserve_metadata": true,
"overwrite": false
},
"client_reference_id": "demo-3ds-to-3mf-001",
"webhook": {
"url": "https://example.com/webhooks/converterhq",
"events": [
"job.completed",
"job.failed"
]
}
}
JSON
Illustrative example of the upcoming API. Endpoints and parameters may change before launch.
BUILT FOR REAL WORKFLOWS
Bring files in from your device or cloud storage, convert them with ConverterHQ, send the result where work continues, and automate repeat work with the API.
Start on your device, in cloud storage or from a direct URL.
Choose the output format, review settings and let the conversion run.
Download the result or hand it back to the storage your workflow already uses.
Turn the same flow into repeatable jobs with webhooks, idempotency and batch processing.
Common automation patterns
Pull source artwork from Drive, create web-friendly outputs and send the results back to the project folder.
Convert incoming PDFs with predictable settings and place finished files into an S3 processing bucket.
Extract audio from uploaded video and trigger a webhook when each conversion finishes.
Original → Converted
The same source can serve different jobs. Compare encoded outputs for quality, web delivery and compact previews.




One Big Ben sample image, encoded into the formats shown above; the displayed dimensions are identical.
Teams rely on ConverterHQ
See how software teams, product leads and platform engineers use ConverterHQ today — and where they want the new API to take them next.
API beta testerAs a customer and API beta tester, I can't wait to move our creative asset workflow onto the new API — convert once, send the result back to cloud storage, and let the rest happen automatically.
API beta testerWe're beta testing the new API with document workflows. The storage integrations, clear settings and webhooks are exactly what our internal tools need.
API beta testerThe API beta is what I'm most excited about. We want reliable media conversion at scale, plus idempotency and callbacks we can build around.
Trusted by teams around the world
A practical mix of everyday document, image, audio, video, spreadsheet and archive conversions.
Find the right tool, from your first document to your next creative project.
ONE CONVERSION OR A WHOLE WORKFLOW
Choose ongoing access, a short-term pass or shared HQ credits. One HQ account keeps your purchases together.
Explore plansRecurring access for ongoing work. The billing period and included credits are shown on each offer.
Access for the duration shown on the offer, useful for a focused project.
A credit balance for supported HQ operations. Usage depends on the operation; credits are not a fixed number of conversions.
Start with a conversion. Find the right plan when your needs grow.