Compteur de balles de tennis par IA

Count tennis balls from a photo

Spread the tennis balls so they overlap as little as possible — one layer deep is ideal — and photograph from above in even light. Built for clubs, ranges, shops and collectors — add each photo to the tally sheet and export the whole count as a CSV or PDF report.

  • Counts tennis balls even when they touch or overlap
  • Mark 1–3 example tennis balls to count exactly that item
  • Gratuit · sans inscription · fichiers supprimés automatiquement

Compatible avec JPG, PNG, WEBP · Gratuit jusqu’à 5 MB, Premium 50 MB

Importer une image

Foire aux questions

Does it work on a loose pile?
It counts every item it can see, so a pile counts its visible layer. For an exact total, spread the items one layer deep; for estimates on big piles, count the visible face consistently between checks so the numbers stay comparable.
What if the photo has more than just tennis balls in it?
Mark 1–3 example tennis balls by dragging a box around them and the AI counts exactly that item, ignoring everything else in the frame. Every counted item gets a dot on the image so you can verify the total at a glance.
Puis-je compter plusieurs photos en un seul total ?
Yes — every count can be added to the tally sheet as a labelled row, or use Bulk audit to upload many photos at once. Export the result as a CSV, generate a PDF report, or save the stock-take to your account and share a read-only link with your team.
Est-ce gratuit et confidentiel ?
Yes — counting photos is free with no signup for everyday use. Photos are uploaded only to process and are deleted automatically afterwards; we never keep or share them.
Les fichiers sont automatiquement supprimés après traitementSans filigraneGratuit — aucune inscription requise

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How Object Counter helps you get it done

Real problems it solves every day — for businesses, creators, and everyday tasks. Find the use case that fits you and start in seconds.

For Business

Warehouse Cycle Counts Without Recounting

Switch to Bulk audit, photograph every shelf or bay in one pass, and get a grand total plus a per-shelf tally row automatically — a full cycle count in minutes instead of a walk-around with a clipboard.

For E-commerce

Small-Parts Inventory for Makers & Etsy Sellers

Mark 1–3 example beads, screws or components so the counter ignores packaging and background clutter, then track restock levels for each product line in the tally sheet.

Education

Classroom & Lab Supply Counts

Count dice, counters, test tubes or lab kits from one photo instead of counting by hand, then export the totals as a CSV for supply reorders.

Productivity

Shareable Stock-Take Reports for Teams

Save a completed stock-take to your account, generate a branded PDF report, and share a read-only link so managers or teammates can review the count without re-uploading anything.

For Developers

Comptages de contrôle qualité par lots pour produits finis emballés

Mark one example unit and switch to Similar items mode to verify the exact piece count in a packed finished-goods box or tray before it ships — the mode built for parts that touch or overlap, unlike a mixed-scene detector — catching an under-count before a customer does.

Personal Use

Hobby Collection Counts for LEGO, Trading Cards & Models

Mark one example piece and get an exact count of a large LEGO, trading-card or die-cast model collection from a single photo, instead of manually sorting and counting hundreds of pieces by hand.